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RS06 configuration: simulation feasibility

Working mass: 19.719 kg. Knee reduction: motor output turns twice per knee turn; 95% belt efficiency assumed. Hips are direct drive.

All runs use the configured 400 Hz controller gains, motor speed/torque limits and SafetyMonitor. They start at the standing keyframe on an obstacle-free plane. Applied torque is read from MuJoCo qfrc_actuator at every 0.5 ms physics step, after command limits and transmission gears. Peaks and overload durations include startup; RMS excludes the stated warmup. Commands are steps from standing, not speed ramps. The adjacent XML records the evaluated model; the GUI's proving ground has a barrier at 9 m and is unsuitable for long speed runs.

Gait Command m/s / yaw rad/s Actual m/s Max tilt ° Min height m Worst motor RMS / peak N·m Stall-reference % Safety-clamped cycles Stable / tracks
stand 0.00 / 0.00 -0.000 0.1 0.321 3.28 / 4.05 41 0.0% True / True
walk 0.15 / 0.00 0.171 4.6 0.320 4.94 / 10.77 62 0.0% True / True
walk 0.40 / 0.00 0.420 5.5 0.320 5.36 / 23.59 67 0.0% True / True
walk 0.50 / 0.00 0.521 5.5 0.321 5.91 / 29.30 74 60.6% True / True
walk 0.75 / 0.00 0.005 28.8 0.151 7.67 / 30.75 96 98.4% False / False
walk 1.00 / 0.00 0.015 25.3 0.144 7.68 / 31.63 96 98.8% False / False
walk 1.50 / 0.00 0.028 180.0 0.057 6.90 / 34.64 86 99.4% False / False
walk 2.00 / 0.00 0.026 180.0 0.059 7.01 / 35.70 88 99.6% False / False
trot 0.40 / 0.00 0.414 3.8 0.322 4.73 / 11.78 59 0.0% True / True
trot 0.50 / 0.00 0.515 4.5 0.322 4.79 / 13.34 60 0.0% True / True
trot 0.75 / 0.00 0.756 6.2 0.322 4.99 / 21.19 62 0.0% True / True
trot 1.00 / 0.00 0.979 8.8 0.322 5.38 / 28.15 67 26.8% True / True
trot 1.50 / 0.00 1.477 10.1 0.318 6.49 / 30.37 81 99.4% True / True
trot 2.00 / 0.00 0.052 39.2 0.152 7.21 / 35.12 90 99.9% False / False
trot 0.40 / 0.30 0.407 3.7 0.322 5.24 / 13.42 65 0.0% True / False
trot 0.50 / 0.30 0.507 4.4 0.322 5.01 / 13.69 63 0.0% True / False

Interpretation

This is a flat-ground simulation result, not hardware approval. Continuous utilisation uses the September specification's 8 N·m continuous stall rating. The 11 N·m rating at 100 rpm requires a 200 × 200 mm aluminum heatsink; the central electronics plate does not establish equivalent cooling for 12 motors. Output inertia and line resistance use the September specification; phase resistance uses an equivalent-wye conversion. Thermal impedance, friction and belt efficiency remain assumptions. The I²t limiter is a conservative software policy, not a reproduction of the manufacturer's overload algorithm. Temperatures and steady-state extrapolations below cannot verify overheating margins: the lumped model omits per-phase stall hotspots, resistance changes with temperature and high-current torque nonlinearity. Belt compliance, pulley strength, motor mounting fit, bus power/regeneration, battery sag and real sensor feedback require validation. Hardware travel is blocked until live IMU/base-state estimation is integrated. See the datasheet audit for ratings, current conventions and conflicting temperature thresholds.

Assumed bus voltage: 44.4 V (two 6S packs in series). The speed envelope is a voltage-scaled approximation. A 6S parallel arrangement requires a separate evaluation.

stand 0.00 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel -0.003m, lateral drift 0.000m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 0.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 4.05 / 3.19 4.05 / 3.19 0.97 40 20.2 / 23.8
FL_hfe_joint 0.53 / 0.53 0.53 / 0.53 0.16 7 20.0 / 20.1
FL_kfe_joint 6.06 / 5.73 3.19 / 3.02 1.98 38 20.2 / 23.4
FR_haa_joint 4.05 / 3.16 4.05 / 3.16 0.98 39 20.2 / 23.7
FR_hfe_joint 0.52 / 0.51 0.52 / 0.51 0.19 6 20.0 / 20.1
FR_kfe_joint 6.08 / 5.67 3.20 / 2.98 2.05 37 20.2 / 23.3
RL_haa_joint 4.05 / 3.28 4.05 / 3.28 0.97 41 20.2 / 24.0
RL_hfe_joint 0.40 / 0.38 0.40 / 0.38 0.16 5 20.0 / 20.1
RL_kfe_joint 6.09 / 6.08 3.20 / 3.20 1.98 40 20.2 / 23.8
RR_haa_joint 4.05 / 3.24 4.05 / 3.24 0.97 40 20.2 / 23.9
RR_hfe_joint 0.42 / 0.39 0.42 / 0.39 0.15 5 20.0 / 20.1
RR_kfe_joint 6.02 / 6.02 3.17 / 3.17 1.98 40 20.2 / 23.7

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 4.049 @ 0.0010 0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 19.9695 / 0.0000
FL_hfe_joint 0.533 @ 2.8705 -0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 17.0655 / 0.0000
FL_kfe_joint 3.188 @ 0.0230 -0.639 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 15.2590 / 0.0000
FR_haa_joint 4.049 @ 0.0010 0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 18.5070 / 0.0000
FR_hfe_joint 0.519 @ 3.1155 -0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 16.8760 / 0.0000
FR_kfe_joint 3.202 @ 0.0230 -0.743 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 19.9395 / 0.0000
RL_haa_joint 4.049 @ 0.0010 0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 17.1735 / 0.0000
RL_hfe_joint 0.403 @ 0.2030 -0.011 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 0.6670 / 0.0000
RL_kfe_joint 3.205 @ 19.9995 -0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 0.0155 / 0.0000
RR_haa_joint 4.049 @ 0.0010 0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 19.6455 / 0.0000
RR_hfe_joint 0.423 @ 0.2105 -0.011 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 1.4860 / 0.0000
RR_kfe_joint 3.171 @ 19.9995 -0.000 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 0.0155 / 0.0000

walk 0.15 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 3.416m, lateral drift 0.063m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 0.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 10.17 / 4.28 10.17 / 4.28 2.43 54 20.3 / 26.9
FL_hfe_joint 8.60 / 2.28 8.60 / 2.28 6.67 28 20.1 / 21.9
FL_kfe_joint 13.72 / 6.78 7.22 / 3.57 12.10 45 20.2 / 24.7
FR_haa_joint 10.02 / 4.31 10.02 / 4.31 2.49 54 20.3 / 26.9
FR_hfe_joint 7.94 / 2.35 7.94 / 2.35 5.65 29 20.1 / 22.1
FR_kfe_joint 13.90 / 6.80 7.32 / 3.58 12.29 45 20.2 / 24.8
RL_haa_joint 9.95 / 4.94 9.95 / 4.94 1.72 62 20.4 / 29.1
RL_hfe_joint 8.97 / 4.76 8.97 / 4.76 6.42 60 20.4 / 28.5
RL_kfe_joint 16.17 / 9.29 8.51 / 4.89 14.13 61 20.4 / 28.9
RR_haa_joint 10.77 / 4.80 10.77 / 4.80 1.78 60 20.4 / 28.6
RR_hfe_joint 9.41 / 4.51 9.41 / 4.51 6.15 56 20.4 / 27.6
RR_kfe_joint 15.42 / 8.95 8.12 / 4.71 13.94 59 20.4 / 28.3

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 10.166 @ 0.7630 0.286 0.0000 / 0.0000 0.000 3.2035 0.0000 / 0.0000 / 8.0390 / 0.0000
FL_hfe_joint 8.605 @ 0.6660 -2.355 0.0000 / 0.0000 0.000 0.0020 0.0000 / 0.0000 / 11.2345 / 0.0000
FL_kfe_joint 7.222 @ 0.0205 -0.161 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 9.6115 / 0.0000
FR_haa_joint 10.022 @ 1.8310 0.045 0.0000 / 0.0000 0.000 3.2590 0.0000 / 0.0000 / 8.1280 / 0.0000
FR_hfe_joint 7.935 @ 0.9985 -2.808 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 11.0155 / 0.0000
FR_kfe_joint 7.315 @ 0.5680 -0.833 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 9.4110 / 0.0000
RL_haa_joint 9.947 @ 0.3555 0.382 0.0000 / 0.0000 0.000 1.9225 0.0000 / 0.0000 / 13.8775 / 0.0000
RL_hfe_joint 8.966 @ 0.8335 -2.761 0.0000 / 0.0000 0.000 0.3560 0.0000 / 0.0000 / 15.4115 / 0.0000
RL_kfe_joint 8.512 @ 1.5105 2.709 0.0000 / 0.0000 0.000 0.6855 0.0000 / 0.0000 / 11.8100 / 0.0000
RR_haa_joint 10.773 @ 0.6955 -0.255 0.0000 / 0.0000 0.000 1.7705 0.0000 / 0.0000 / 13.9760 / 0.0000
RR_hfe_joint 9.415 @ 1.1660 -2.587 0.0000 / 0.0000 0.000 0.0985 0.0000 / 0.0000 / 15.5480 / 0.0000
RR_kfe_joint 8.117 @ 2.0460 -0.486 0.0000 / 0.0000 0.000 0.3805 0.0000 / 0.0000 / 11.5380 / 0.0000

walk 0.40 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 8.404m, lateral drift 0.287m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 2.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 10.40 / 4.16 10.40 / 4.16 2.08 52 20.3 / 26.5
FL_hfe_joint 19.15 / 5.12 19.15 / 5.12 14.18 64 20.5 / 29.8
FL_kfe_joint 20.47 / 8.31 10.77 / 4.37 26.05 55 20.4 / 27.1
FR_haa_joint 10.56 / 4.14 10.56 / 4.14 2.21 52 20.3 / 26.4
FR_hfe_joint 16.93 / 5.08 16.93 / 5.08 12.57 63 20.5 / 29.6
FR_kfe_joint 17.59 / 8.24 9.26 / 4.33 15.99 54 20.3 / 27.0
RL_haa_joint 12.36 / 4.60 12.36 / 4.60 2.80 58 20.4 / 27.9
RL_hfe_joint 23.59 / 5.36 23.59 / 5.36 13.32 67 20.5 / 30.7
RL_kfe_joint 19.39 / 9.54 10.20 / 5.02 19.64 63 20.4 / 29.4
RR_haa_joint 12.29 / 4.50 12.29 / 4.50 2.46 56 20.4 / 27.6
RR_hfe_joint 23.12 / 4.99 23.12 / 4.99 14.73 62 20.4 / 29.3
RR_kfe_joint 18.88 / 8.95 9.94 / 4.71 17.12 59 20.4 / 28.3

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 10.403 @ 1.4860 -0.074 0.0000 / 0.0000 0.000 3.2310 0.0000 / 0.0000 / 7.8310 / 0.0000
FL_hfe_joint 19.151 @ 0.6660 -4.422 0.2725 / 0.0190 8.612 3.0860 0.0000 / 0.0000 / 11.9755 / 0.0000
FL_kfe_joint 10.771 @ 0.6310 -7.281 0.0000 / 0.0000 0.000 0.2010 0.0000 / 0.0000 / 10.9150 / 0.0000
FR_haa_joint 10.560 @ 1.1460 0.085 0.0000 / 0.0000 0.000 2.5335 0.0000 / 0.0000 / 8.4270 / 0.0000
FR_hfe_joint 16.932 @ 0.3335 -4.003 0.2475 / 0.0090 4.003 2.7900 0.0000 / 0.0000 / 11.6495 / 0.0000
FR_kfe_joint 9.256 @ 1.6235 0.018 0.0000 / 0.0000 0.000 0.1660 0.0000 / 0.0000 / 10.7025 / 0.0000
RL_haa_joint 12.356 @ 1.0185 -0.255 0.0225 / 0.0145 1.842 1.4320 0.0000 / 0.0000 / 12.8690 / 0.0000
RL_hfe_joint 23.589 @ 2.1660 -3.001 0.3060 / 0.0105 4.904 2.2460 0.0000 / 0.0000 / 13.7195 / 0.0000
RL_kfe_joint 10.204 @ 0.7960 -0.086 0.0000 / 0.0000 0.000 2.1295 0.0000 / 0.0000 / 12.7715 / 0.0000
RR_haa_joint 12.292 @ 1.3535 0.198 0.0060 / 0.0050 0.556 1.6150 0.0000 / 0.0000 / 13.4450 / 0.0000
RR_hfe_joint 23.116 @ 2.4985 -2.993 0.3235 / 0.0105 8.858 1.8190 0.0000 / 0.0000 / 12.6655 / 0.0000
RR_kfe_joint 9.939 @ 1.3535 0.065 0.0000 / 0.0000 0.000 1.9795 0.0000 / 0.0000 / 12.5970 / 0.0000

walk 0.50 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 10.119m, lateral drift 2.021m; safety latch False, clamp events 4862, clamped cycles 60.6%, fault mask 7.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 11.58 / 3.66 11.58 / 3.66 2.52 46 20.3 / 25.0
FL_hfe_joint 29.30 / 5.73 29.30 / 5.73 15.83 72 20.6 / 32.3
FL_kfe_joint 28.77 / 10.23 15.14 / 5.39 30.86 67 20.5 / 30.8
FR_haa_joint 11.62 / 3.71 11.62 / 3.71 2.48 46 20.2 / 25.1
FR_hfe_joint 23.66 / 5.71 23.66 / 5.71 15.70 71 20.6 / 32.2
FR_kfe_joint 20.98 / 9.78 11.04 / 5.15 20.97 64 20.5 / 29.9
RL_haa_joint 12.79 / 4.31 12.79 / 4.31 3.24 54 20.3 / 26.9
RL_hfe_joint 25.85 / 5.91 25.85 / 5.91 17.32 74 20.6 / 33.0
RL_kfe_joint 23.97 / 9.77 12.61 / 5.14 26.61 64 20.5 / 29.9
RR_haa_joint 13.00 / 4.03 13.00 / 4.03 2.51 50 20.3 / 26.1
RR_hfe_joint 27.21 / 5.56 27.21 / 5.56 17.14 69 20.5 / 31.5
RR_kfe_joint 21.90 / 8.18 11.53 / 4.30 21.47 54 20.3 / 26.9

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 11.575 @ 2.3575 -0.475 0.0050 / 0.0050 0.475 1.5270 0.0000 / 0.0000 / 9.5635 / 0.0000
FL_hfe_joint 29.298 @ 0.5005 -5.952 0.1805 / 0.0445 12.127 5.9665 6.8050 / 0.0000 / 15.3595 / 0.0000
FL_kfe_joint 15.144 @ 0.5210 8.134 0.0185 / 0.0090 8.134 2.3675 0.0000 / 0.0000 / 11.0010 / 0.0000
FR_haa_joint 11.624 @ 5.3600 0.566 0.0290 / 0.0060 0.566 0.7025 0.0000 / 0.0000 / 9.6025 / 0.0000
FR_hfe_joint 23.662 @ 2.9985 -3.236 0.3455 / 0.0715 9.570 5.4035 4.7825 / 0.0000 / 13.9460 / 0.0000
FR_kfe_joint 11.044 @ 4.9560 0.060 0.0030 / 0.0005 1.482 0.8795 0.0000 / 0.0000 / 10.9875 / 0.0000
RL_haa_joint 12.787 @ 1.6860 -0.200 0.1190 / 0.0135 1.901 0.8090 0.0000 / 0.0000 / 10.8025 / 0.0000
RL_hfe_joint 25.855 @ 1.4985 -4.155 0.9280 / 0.0400 13.054 3.3490 0.6575 / 0.0000 / 11.3795 / 0.0000
RL_kfe_joint 12.614 @ 1.4610 -1.568 0.0760 / 0.0135 11.125 2.4460 0.0000 / 0.0000 / 13.0610 / 0.0000
RR_haa_joint 13.004 @ 3.3535 0.259 0.1335 / 0.0165 0.888 1.5485 0.0000 / 0.0000 / 11.0290 / 0.0000
RR_hfe_joint 27.205 @ 2.4985 -3.695 0.7340 / 0.0220 12.554 2.9510 0.2250 / 0.0000 / 8.5195 / 0.0000
RR_kfe_joint 11.529 @ 0.4585 -1.429 0.0735 / 0.0020 5.815 1.2565 0.0000 / 0.0000 / 13.2015 / 0.0000

walk 0.75 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 0.123m, lateral drift 0.226m; safety latch False, clamp events 15510, clamped cycles 98.4%, fault mask 7.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
Failed operating point: excessive tilt; body height below limit. Loads include the unstable/fallen portion; they do not describe successful locomotion.

| FL_haa_joint | 28.44 / 5.77 | 28.44 / 5.77 | 6.81 | 72 | 20.6 / 32.4 | | FL_hfe_joint | 29.51 / 7.66 | 29.51 / 7.66 | 14.93 | 96 | 21.1 / 41.9 | | FL_kfe_joint | 27.02 / 6.68 | 14.22 / 3.52 | 30.65 | 44 | 20.2 / 24.6 | | FR_haa_joint | 29.80 / 5.66 | 29.80 / 5.66 | 6.70 | 71 | 20.6 / 32.0 | | FR_hfe_joint | 23.81 / 7.67 | 23.81 / 7.67 | 15.30 | 96 | 21.1 / 41.9 | | FR_kfe_joint | 27.55 / 6.69 | 14.50 / 3.52 | 30.43 | 44 | 20.2 / 24.6 | | RL_haa_joint | 19.16 / 4.25 | 19.16 / 4.25 | 5.59 | 53 | 20.3 / 26.8 | | RL_hfe_joint | 30.75 / 6.62 | 30.75 / 6.62 | 18.23 | 83 | 20.8 / 36.4 | | RL_kfe_joint | 30.54 / 9.47 | 16.07 / 4.98 | 30.42 | 62 | 20.4 / 29.3 | | RR_haa_joint | 18.21 / 4.27 | 18.21 / 4.27 | 4.11 | 53 | 20.3 / 26.8 | | RR_hfe_joint | 30.74 / 6.65 | 30.74 / 6.65 | 19.49 | 83 | 20.8 / 36.5 | | RR_kfe_joint | 35.34 / 9.22 | 18.60 / 4.85 | 32.55 | 61 | 20.4 / 28.8 |

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 28.438 @ 2.6660 0.365 0.4735 / 0.0110 5.744 3.6995 0.0000 / 0.0000 / 11.8165 / 0.0000
FL_hfe_joint 29.511 @ 0.3235 -4.081 0.2625 / 0.1305 11.102 8.1930 18.2000 / 0.0000 / 11.3345 / 0.0000
FL_kfe_joint 14.222 @ 1.1860 9.868 0.0100 / 0.0100 9.868 0.6715 0.0000 / 0.0000 / 13.9805 / 0.0000
FR_haa_joint 29.800 @ 12.9985 -0.710 0.5080 / 0.0580 5.732 3.1565 0.0000 / 0.0000 / 11.8755 / 0.0000
FR_hfe_joint 23.813 @ 0.5780 1.872 0.2705 / 0.2225 8.916 7.8805 18.1650 / 0.0000 / 11.3760 / 0.0000
FR_kfe_joint 14.503 @ 1.6660 -12.600 0.0340 / 0.0170 25.430 0.7030 0.0000 / 0.0000 / 13.7000 / 0.0000
RL_haa_joint 19.160 @ 2.5185 0.119 0.7930 / 0.0360 1.699 1.5400 0.0000 / 0.0000 / 13.2330 / 0.0000
RL_hfe_joint 30.748 @ 0.5810 -4.771 0.1910 / 0.0540 16.341 7.6405 10.6100 / 0.0000 / 11.0275 / 0.0000
RL_kfe_joint 16.074 @ 9.9985 0.037 0.2705 / 0.0175 24.843 0.9175 0.0000 / 0.0000 / 12.8165 / 0.0000
RR_haa_joint 18.208 @ 4.8560 0.072 0.7470 / 0.0445 2.056 1.6050 0.0000 / 0.0000 / 13.6000 / 0.0000
RR_hfe_joint 30.735 @ 0.3260 -4.709 0.2030 / 0.0505 17.592 8.0085 11.3725 / 0.0000 / 10.9985 / 0.0000
RR_kfe_joint 18.603 @ 0.3535 30.937 0.2865 / 0.0245 30.937 1.1035 0.0000 / 0.0000 / 13.4610 / 0.0000

walk 1.00 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 0.323m, lateral drift 0.114m; safety latch False, clamp events 15767, clamped cycles 98.8%, fault mask 7.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
Failed operating point: excessive tilt; body height below limit. Loads include the unstable/fallen portion; they do not describe successful locomotion.

| FL_haa_joint | 21.82 / 5.01 | 21.82 / 5.01 | 5.95 | 63 | 20.5 / 29.4 | | FL_hfe_joint | 27.96 / 7.67 | 27.96 / 7.67 | 12.97 | 96 | 21.1 / 42.0 | | FL_kfe_joint | 21.29 / 7.31 | 11.20 / 3.85 | 32.27 | 48 | 20.3 / 25.5 | | FR_haa_joint | 23.78 / 5.03 | 23.78 / 5.03 | 6.81 | 63 | 20.4 / 29.5 | | FR_hfe_joint | 31.63 / 7.68 | 31.63 / 7.68 | 16.71 | 96 | 21.1 / 42.0 | | FR_kfe_joint | 22.24 / 7.34 | 11.70 / 3.86 | 31.26 | 48 | 20.3 / 25.6 | | RL_haa_joint | 23.85 / 3.77 | 23.85 / 3.77 | 6.64 | 47 | 20.3 / 25.3 | | RL_hfe_joint | 27.75 / 6.82 | 27.75 / 6.82 | 13.97 | 85 | 20.9 / 37.4 | | RL_kfe_joint | 32.00 / 11.29 | 16.84 / 5.94 | 30.18 | 74 | 20.6 / 33.2 | | RR_haa_joint | 19.47 / 3.67 | 19.47 / 3.67 | 4.64 | 46 | 20.2 / 25.0 | | RR_hfe_joint | 28.56 / 6.78 | 28.56 / 6.78 | 19.02 | 85 | 20.9 / 37.2 | | RR_kfe_joint | 31.91 / 11.18 | 16.80 / 5.89 | 34.11 | 74 | 20.6 / 32.9 |

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 21.818 @ 1.3335 -0.731 0.3870 / 0.0745 4.557 1.5800 0.0000 / 0.0000 / 14.5535 / 0.0000
FL_hfe_joint 27.956 @ 0.2435 -4.122 0.2940 / 0.0920 7.936 10.4980 18.5625 / 0.0000 / 8.4780 / 0.0000
FL_kfe_joint 11.204 @ 11.4985 13.146 0.0080 / 0.0020 15.548 1.2445 0.0000 / 0.0000 / 14.9655 / 0.0000
FR_haa_joint 23.779 @ 1.6660 0.325 0.3475 / 0.0195 4.712 1.4830 0.0000 / 0.0000 / 14.6620 / 0.0000
FR_hfe_joint 31.626 @ 0.3335 -3.161 0.2885 / 0.1885 12.918 10.2680 18.4875 / 0.0000 / 8.5355 / 0.0000
FR_kfe_joint 11.704 @ 0.2960 -5.256 0.0210 / 0.0095 15.977 1.2670 0.0000 / 0.0000 / 14.9815 / 0.0000
RL_haa_joint 23.848 @ 1.1860 1.017 0.3035 / 0.0555 4.951 1.8430 0.0000 / 0.0000 / 11.6410 / 0.0000
RL_hfe_joint 27.755 @ 0.4785 -4.486 0.2265 / 0.1490 11.765 8.5420 11.9950 / 0.0000 / 9.7050 / 0.0000
RL_kfe_joint 16.840 @ 13.3335 -0.230 0.3650 / 0.0090 13.114 2.3440 0.2100 / 0.0000 / 10.5385 / 0.0000
RR_haa_joint 19.470 @ 1.5185 -0.378 0.2825 / 0.0560 2.519 1.6090 0.0000 / 0.0000 / 11.4885 / 0.0000
RR_hfe_joint 28.562 @ 0.3535 2.094 0.1975 / 0.0535 17.427 8.2585 11.6525 / 0.0000 / 9.8390 / 0.0000
RR_kfe_joint 16.797 @ 4.3335 0.005 0.4010 / 0.1705 18.883 2.5545 1.3975 / 0.0000 / 10.6240 / 0.0000

walk 1.50 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 0.638m, lateral drift 0.271m; safety latch False, clamp events 15872, clamped cycles 99.4%, fault mask 7.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
Failed operating point: excessive tilt; body height below limit. Loads include the unstable/fallen portion; they do not describe successful locomotion.

| FL_haa_joint | 28.30 / 5.37 | 28.30 / 5.37 | 8.76 | 67 | 20.5 / 30.8 | | FL_hfe_joint | 25.33 / 6.90 | 25.33 / 6.90 | 18.27 | 86 | 20.9 / 37.8 | | FL_kfe_joint | 37.39 / 10.26 | 19.68 / 5.40 | 33.16 | 67 | 20.5 / 30.9 | | FR_haa_joint | 23.94 / 5.21 | 23.94 / 5.21 | 9.45 | 65 | 20.5 / 30.1 | | FR_hfe_joint | 31.62 / 6.84 | 31.62 / 6.84 | 18.23 | 85 | 20.9 / 37.5 | | FR_kfe_joint | 36.27 / 10.06 | 19.09 / 5.29 | 29.99 | 66 | 20.5 / 30.5 | | RL_haa_joint | 33.41 / 5.54 | 33.41 / 5.54 | 8.86 | 69 | 20.5 / 31.5 | | RL_hfe_joint | 34.64 / 6.89 | 34.64 / 6.89 | 17.30 | 86 | 20.9 / 37.7 | | RL_kfe_joint | 39.68 / 11.82 | 20.88 / 6.22 | 32.57 | 78 | 20.7 / 34.5 | | RR_haa_joint | 31.91 / 5.61 | 31.91 / 5.61 | 11.63 | 70 | 20.6 / 31.8 | | RR_hfe_joint | 26.24 / 6.88 | 26.24 / 6.88 | 17.91 | 86 | 20.9 / 37.7 | | RR_kfe_joint | 36.17 / 11.78 | 19.03 / 6.20 | 34.04 | 78 | 20.7 / 34.4 |

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 28.301 @ 1.3335 5.973 1.0330 / 0.0305 5.973 3.7670 2.9425 / 0.0000 / 8.8400 / 0.0000
FL_hfe_joint 25.328 @ 0.2955 1.893 0.2395 / 0.0875 12.089 6.6810 16.5150 / 0.0000 / 11.2830 / 0.0000
FL_kfe_joint 19.678 @ 2.3335 -5.967 0.3515 / 0.1420 22.829 2.9350 3.1075 / 0.0000 / 11.7805 / 0.0000
FR_haa_joint 23.943 @ 0.5470 0.937 0.9965 / 0.1275 6.380 3.9895 3.3825 / 0.0000 / 8.8205 / 0.0000
FR_hfe_joint 31.622 @ 0.1860 -14.133 0.1835 / 0.0525 16.108 6.7040 16.6750 / 0.0000 / 11.3730 / 0.0000
FR_kfe_joint 19.090 @ 1.4335 -4.773 0.3175 / 0.0840 29.579 3.0215 3.1600 / 0.0000 / 11.7985 / 0.0000
RL_haa_joint 33.408 @ 0.4985 -0.483 0.3905 / 0.0245 7.422 4.3275 4.1100 / 0.0000 / 8.2860 / 0.0000
RL_hfe_joint 34.636 @ 0.1660 -5.488 0.1745 / 0.0665 13.931 6.7520 17.3425 / 0.0000 / 11.5270 / 0.0000
RL_kfe_joint 20.885 @ 5.2635 -4.329 0.3075 / 0.0190 28.202 3.5840 3.2200 / 0.0000 / 10.9010 / 0.0000
RR_haa_joint 31.913 @ 1.1660 -0.714 0.3285 / 0.0250 10.951 4.5410 4.5100 / 0.0000 / 8.1800 / 0.0000
RR_hfe_joint 26.235 @ 0.1610 -3.891 0.2030 / 0.0610 17.521 6.8535 17.1375 / 0.0000 / 11.7685 / 0.0000
RR_kfe_joint 19.034 @ 0.1160 8.806 0.3015 / 0.1365 28.151 3.7125 3.9900 / 0.0000 / 11.2540 / 0.0000

walk 2.00 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 0.525m, lateral drift 0.361m; safety latch False, clamp events 15892, clamped cycles 99.6%, fault mask 7.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
Failed operating point: excessive tilt; body height below limit. Loads include the unstable/fallen portion; they do not describe successful locomotion.

| FL_haa_joint | 28.82 / 5.63 | 28.82 / 5.63 | 7.72 | 70 | 20.6 / 31.9 | | FL_hfe_joint | 25.32 / 6.84 | 25.32 / 6.84 | 19.12 | 86 | 20.9 / 37.5 | | FL_kfe_joint | 32.22 / 11.38 | 16.96 / 5.99 | 32.71 | 75 | 20.7 / 33.4 | | FR_haa_joint | 35.52 / 5.52 | 35.52 / 5.52 | 9.00 | 69 | 20.6 / 31.4 | | FR_hfe_joint | 27.15 / 6.87 | 27.15 / 6.87 | 20.15 | 86 | 20.9 / 37.6 | | FR_kfe_joint | 49.11 / 11.28 | 25.85 / 5.94 | 32.08 | 74 | 20.6 / 33.2 | | RL_haa_joint | 30.81 / 5.68 | 30.81 / 5.68 | 11.41 | 71 | 20.6 / 32.1 | | RL_hfe_joint | 28.48 / 7.01 | 28.48 / 7.01 | 20.03 | 88 | 20.9 / 38.4 | | RL_kfe_joint | 40.11 / 10.89 | 21.11 / 5.73 | 34.28 | 72 | 20.6 / 32.3 | | RR_haa_joint | 35.70 / 5.74 | 35.70 / 5.74 | 13.10 | 72 | 20.6 / 32.3 | | RR_hfe_joint | 27.62 / 6.98 | 27.62 / 6.98 | 19.73 | 87 | 20.9 / 38.2 | | RR_kfe_joint | 44.06 / 10.81 | 23.19 / 5.69 | 33.70 | 71 | 20.6 / 32.1 |

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 28.819 @ 1.5560 2.860 0.5995 / 0.0345 5.792 4.6870 4.0125 / 0.0000 / 8.4850 / 0.0000
FL_hfe_joint 25.319 @ 0.0275 1.223 0.2170 / 0.0725 10.234 6.5420 16.4700 / 0.0000 / 11.3840 / 0.0000
FL_kfe_joint 16.956 @ 0.0785 9.187 0.2540 / 0.1040 21.068 4.2140 5.2225 / 0.0000 / 11.8650 / 0.0000
FR_haa_joint 35.522 @ 0.3535 0.617 0.3025 / 0.1875 7.350 5.4015 5.6125 / 0.0005 / 8.8085 / 0.0000
FR_hfe_joint 27.146 @ 0.1185 -8.021 0.2215 / 0.0480 17.765 6.4690 16.3700 / 0.0000 / 11.4875 / 0.0000
FR_kfe_joint 25.845 @ 0.4560 -1.505 0.2265 / 0.0510 25.476 4.1255 5.1275 / 0.0000 / 12.0515 / 0.0000
RL_haa_joint 30.813 @ 1.5560 -1.940 0.4325 / 0.0170 9.665 4.5580 4.3325 / 0.0000 / 8.8870 / 0.0000
RL_hfe_joint 28.481 @ 0.1660 -1.166 0.1730 / 0.0590 13.919 7.0380 16.5800 / 0.0000 / 10.9165 / 0.0000
RL_kfe_joint 21.110 @ 1.3335 -1.582 0.3475 / 0.0270 25.192 3.5640 3.4175 / 0.0000 / 11.5910 / 0.0000
RR_haa_joint 35.699 @ 0.4985 -3.322 0.3025 / 0.0405 12.651 4.9540 4.9275 / 0.0000 / 8.8530 / 0.0000
RR_hfe_joint 27.616 @ 0.0010 0.000 0.2060 / 0.0750 18.909 7.1075 16.4675 / 0.0000 / 11.0930 / 0.0000
RR_kfe_joint 23.192 @ 0.0735 4.970 0.2660 / 0.1065 26.080 3.5805 3.8800 / 0.0000 / 11.5955 / 0.0000

trot 0.40 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 8.273m, lateral drift 0.205m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 0.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 8.45 / 4.01 8.45 / 4.01 1.48 50 20.3 / 26.0
FL_hfe_joint 9.30 / 2.78 9.30 / 2.78 5.13 35 20.1 / 22.9
FL_kfe_joint 20.43 / 7.92 10.75 / 4.17 10.83 52 20.3 / 26.5
FR_haa_joint 7.34 / 3.89 7.34 / 3.89 1.36 49 20.3 / 25.7
FR_hfe_joint 9.37 / 2.81 9.37 / 2.81 4.66 35 20.1 / 22.9
FR_kfe_joint 12.29 / 7.91 6.47 / 4.17 11.04 52 20.3 / 26.5
RL_haa_joint 7.93 / 3.28 7.93 / 3.28 1.66 41 20.2 / 24.0
RL_hfe_joint 10.82 / 3.12 10.82 / 3.12 4.65 39 20.2 / 23.6
RL_kfe_joint 16.15 / 8.99 8.50 / 4.73 11.93 59 20.4 / 28.4
RR_haa_joint 9.57 / 3.28 9.57 / 3.28 1.64 41 20.2 / 24.0
RR_hfe_joint 10.83 / 3.03 10.83 / 3.03 5.33 38 20.2 / 23.4
RR_kfe_joint 22.38 / 8.80 11.78 / 4.63 12.17 58 20.4 / 28.0

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 8.446 @ 0.1175 0.108 0.0000 / 0.0000 0.000 0.0695 0.0000 / 0.0000 / 11.2110 / 0.0000
FL_hfe_joint 9.304 @ 0.4535 -1.198 0.0000 / 0.0000 0.000 0.1510 0.0000 / 0.0000 / 11.2980 / 0.0000
FL_kfe_joint 10.751 @ 0.0155 0.259 0.0000 / 0.0000 0.000 0.0325 0.0000 / 0.0000 / 10.2655 / 0.0000
FR_haa_joint 7.337 @ 19.7735 -0.258 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 11.4955 / 0.0000
FR_hfe_joint 9.366 @ 2.5010 -0.920 0.0000 / 0.0000 0.000 0.1510 0.0000 / 0.0000 / 11.2595 / 0.0000
FR_kfe_joint 6.466 @ 9.4595 -0.550 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 10.1705 / 0.0000
RL_haa_joint 7.926 @ 2.9535 -0.008 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 10.4455 / 0.0000
RL_hfe_joint 10.821 @ 0.6810 -1.225 0.0000 / 0.0000 0.000 0.4515 0.0000 / 0.0000 / 12.4425 / 0.0000
RL_kfe_joint 8.501 @ 0.2260 3.224 0.0000 / 0.0000 0.000 0.0025 0.0000 / 0.0000 / 11.1340 / 0.0000
RR_haa_joint 9.574 @ 0.0010 0.000 0.0000 / 0.0000 0.000 0.0080 0.0000 / 0.0000 / 10.6385 / 0.0000
RR_hfe_joint 10.833 @ 1.8185 -1.092 0.0000 / 0.0000 0.000 0.4445 0.0000 / 0.0000 / 12.2005 / 0.0000
RR_kfe_joint 11.781 @ 0.0155 0.650 0.0110 / 0.0095 2.824 0.0955 0.0000 / 0.0000 / 10.9295 / 0.0000

trot 0.50 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 10.294m, lateral drift 0.294m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 0.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 8.67 / 3.92 8.67 / 3.92 1.63 49 20.3 / 25.7
FL_hfe_joint 11.22 / 3.24 11.22 / 3.24 6.15 40 20.2 / 23.9
FL_kfe_joint 20.83 / 8.04 10.96 / 4.23 12.40 53 20.3 / 26.7
FR_haa_joint 7.32 / 3.81 7.32 / 3.81 1.42 48 20.3 / 25.4
FR_hfe_joint 11.45 / 3.26 11.45 / 3.26 5.63 41 20.2 / 24.0
FR_kfe_joint 12.58 / 8.02 6.62 / 4.22 11.94 53 20.3 / 26.7
RL_haa_joint 8.56 / 3.12 8.56 / 3.12 1.80 39 20.2 / 23.6
RL_hfe_joint 13.34 / 3.66 13.34 / 3.66 5.46 46 20.2 / 25.0
RL_kfe_joint 15.39 / 9.10 8.10 / 4.79 12.44 60 20.4 / 28.6
RR_haa_joint 9.85 / 3.11 9.85 / 3.11 1.71 39 20.2 / 23.6
RR_hfe_joint 13.33 / 3.56 13.33 / 3.56 6.29 45 20.2 / 24.7
RR_kfe_joint 23.53 / 8.91 12.39 / 4.69 13.04 59 20.4 / 28.2

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 8.671 @ 0.1130 0.148 0.0000 / 0.0000 0.000 0.0780 0.0000 / 0.0000 / 10.9370 / 0.0000
FL_hfe_joint 11.218 @ 0.4535 -1.250 0.0020 / 0.0005 1.250 0.3440 0.0000 / 0.0000 / 11.0345 / 0.0000
FL_kfe_joint 10.964 @ 0.0155 0.239 0.0000 / 0.0000 0.000 0.0355 0.0000 / 0.0000 / 10.2410 / 0.0000
FR_haa_joint 7.317 @ 2.5010 -0.360 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 11.2400 / 0.0000
FR_hfe_joint 11.451 @ 1.1360 -0.993 0.0130 / 0.0010 1.032 0.2840 0.0000 / 0.0000 / 10.9670 / 0.0000
FR_kfe_joint 6.621 @ 7.6435 -0.496 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 10.1750 / 0.0000
RL_haa_joint 8.564 @ 5.2260 0.173 0.0000 / 0.0000 0.000 0.0085 0.0000 / 0.0000 / 10.5140 / 0.0000
RL_hfe_joint 13.337 @ 5.2260 -1.142 0.0890 / 0.0045 1.153 1.6715 0.0000 / 0.0000 / 11.9435 / 0.0000
RL_kfe_joint 8.099 @ 0.2260 3.651 0.0000 / 0.0000 0.000 0.0010 0.0000 / 0.0000 / 10.6450 / 0.0000
RR_haa_joint 9.849 @ 0.0010 0.000 0.0000 / 0.0000 0.000 0.0260 0.0000 / 0.0000 / 10.7025 / 0.0000
RR_hfe_joint 13.332 @ 7.7260 -1.154 0.1515 / 0.0045 1.499 1.5575 0.0000 / 0.0000 / 11.7435 / 0.0000
RR_kfe_joint 12.386 @ 0.0155 0.546 0.0185 / 0.0150 3.968 0.1575 0.0000 / 0.0000 / 10.4005 / 0.0000

trot 0.75 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 15.109m, lateral drift 0.734m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 0.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 9.16 / 3.58 9.16 / 3.58 1.88 45 20.2 / 24.8
FL_hfe_joint 16.85 / 4.18 16.85 / 4.18 8.66 52 20.3 / 26.5
FL_kfe_joint 21.95 / 8.28 11.55 / 4.36 18.60 54 20.3 / 27.1
FR_haa_joint 7.64 / 3.51 7.64 / 3.51 2.47 44 20.2 / 24.6
FR_hfe_joint 16.30 / 4.21 16.30 / 4.21 8.28 53 20.3 / 26.6
FR_kfe_joint 13.62 / 8.25 7.17 / 4.34 14.98 54 20.3 / 27.0
RL_haa_joint 9.04 / 2.68 9.04 / 2.68 2.17 34 20.1 / 22.7
RL_hfe_joint 21.19 / 4.97 21.19 / 4.97 7.74 62 20.4 / 29.2
RL_kfe_joint 14.74 / 9.48 7.76 / 4.99 15.61 62 20.4 / 29.3
RR_haa_joint 10.54 / 2.64 10.54 / 2.64 1.90 33 20.1 / 22.6
RR_hfe_joint 19.75 / 4.78 19.75 / 4.78 8.80 60 20.4 / 28.5
RR_kfe_joint 26.47 / 9.23 13.93 / 4.86 20.53 61 20.4 / 28.8

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 9.161 @ 0.1030 0.267 0.0000 / 0.0000 0.000 0.0865 0.0000 / 0.0000 / 9.2865 / 0.0000
FL_hfe_joint 16.851 @ 0.9085 -0.933 0.3500 / 0.0695 2.179 1.5875 0.0000 / 0.0000 / 10.5665 / 0.0000
FL_kfe_joint 11.552 @ 0.0155 0.205 0.0085 / 0.0085 1.335 0.0545 0.0000 / 0.0000 / 9.9675 / 0.0000
FR_haa_joint 7.641 @ 0.4555 0.167 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 9.5920 / 0.0000
FR_hfe_joint 16.304 @ 1.1360 -1.179 0.3385 / 0.0610 2.860 1.6255 0.0000 / 0.0000 / 10.3775 / 0.0000
FR_kfe_joint 7.166 @ 0.8410 0.085 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 9.8885 / 0.0000
RL_haa_joint 9.038 @ 7.0460 0.162 0.0000 / 0.0000 0.000 0.0710 0.0000 / 0.0000 / 9.5720 / 0.0000
RL_hfe_joint 21.186 @ 0.6810 -0.885 1.4160 / 0.0390 3.816 2.5250 0.0000 / 0.0000 / 11.2745 / 0.0000
RL_kfe_joint 7.760 @ 1.2430 -1.895 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 10.4970 / 0.0000
RR_haa_joint 10.535 @ 0.0010 0.000 0.0000 / 0.0000 0.000 0.0665 0.0000 / 0.0000 / 9.6800 / 0.0000
RR_hfe_joint 19.754 @ 2.7260 -1.087 1.2270 / 0.0415 3.143 2.3925 0.0000 / 0.0000 / 10.9775 / 0.0000
RR_kfe_joint 13.931 @ 0.0155 0.319 0.0445 / 0.0375 5.612 0.2645 0.0000 / 0.0000 / 10.4450 / 0.0000

trot 1.00 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 19.518m, lateral drift 1.479m; safety latch False, clamp events 2147, clamped cycles 26.8%, fault mask 6.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 9.65 / 3.25 9.65 / 3.25 2.71 41 20.2 / 23.9
FL_hfe_joint 20.82 / 5.37 20.82 / 5.37 13.05 67 20.5 / 30.8
FL_kfe_joint 24.98 / 8.68 13.15 / 4.57 28.19 57 20.4 / 27.8
FR_haa_joint 8.28 / 3.25 8.28 / 3.25 2.58 41 20.2 / 23.9
FR_hfe_joint 22.38 / 5.38 22.38 / 5.38 10.24 67 20.5 / 30.8
FR_kfe_joint 17.48 / 8.71 9.20 / 4.58 18.19 57 20.4 / 27.8
RL_haa_joint 13.89 / 2.34 13.89 / 2.34 4.41 29 20.1 / 22.1
RL_hfe_joint 28.15 / 5.27 28.15 / 5.27 9.66 66 20.5 / 30.4
RL_kfe_joint 18.92 / 10.18 9.96 / 5.36 22.03 67 20.5 / 30.7
RR_haa_joint 11.22 / 2.27 11.22 / 2.27 3.30 28 20.1 / 21.9
RR_hfe_joint 27.30 / 5.10 27.30 / 5.10 13.54 64 20.5 / 29.7
RR_kfe_joint 29.36 / 9.95 15.45 / 5.23 29.71 65 20.5 / 30.2

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 9.646 @ 0.0980 0.398 0.0000 / 0.0000 0.000 0.0945 0.0000 / 0.0000 / 9.1240 / 0.0000
FL_hfe_joint 20.821 @ 1.3635 -0.895 1.2560 / 0.1055 4.678 3.1560 0.0000 / 0.0000 / 10.2190 / 0.0000
FL_kfe_joint 13.150 @ 0.2610 0.052 0.0285 / 0.0140 7.218 0.3475 0.0000 / 0.0000 / 10.0085 / 0.0000
FR_haa_joint 8.282 @ 0.9080 2.035 0.0000 / 0.0000 0.000 0.0110 0.0000 / 0.0000 / 9.3830 / 0.0000
FR_hfe_joint 22.375 @ 1.5910 -0.827 1.1940 / 0.0645 4.841 3.0405 0.0000 / 0.0000 / 10.2145 / 0.0000
FR_kfe_joint 9.198 @ 0.4035 -4.886 0.0000 / 0.0000 0.000 0.0390 0.0000 / 0.0000 / 9.9925 / 0.0000
RL_haa_joint 13.889 @ 0.4480 -1.371 0.0225 / 0.0225 1.451 0.0960 0.0000 / 0.0000 / 10.1905 / 0.0000
RL_hfe_joint 28.149 @ 0.6810 -0.293 0.9670 / 0.0560 6.023 3.4195 2.7350 / 0.0000 / 11.3445 / 0.0000
RL_kfe_joint 9.959 @ 0.4110 2.404 0.0000 / 0.0000 0.000 2.3775 0.0000 / 0.0000 / 10.2870 / 0.0000
RR_haa_joint 11.222 @ 0.0010 0.000 0.0005 / 0.0005 0.000 0.0410 0.0000 / 0.0000 / 10.2510 / 0.0000
RR_hfe_joint 27.295 @ 0.4535 -0.066 1.1475 / 0.0740 6.324 3.4135 2.6325 / 0.0000 / 10.7245 / 0.0000
RR_kfe_joint 15.453 @ 0.0155 0.264 0.2395 / 0.2090 17.794 1.1075 0.0000 / 0.0000 / 10.2995 / 0.0000

trot 1.50 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 29.534m, lateral drift 0.840m; safety latch False, clamp events 8106, clamped cycles 99.4%, fault mask 7.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 15.09 / 2.90 15.09 / 2.90 3.76 36 20.2 / 23.1
FL_hfe_joint 21.05 / 6.49 21.05 / 6.49 17.09 81 20.8 / 35.7
FL_kfe_joint 27.17 / 11.64 14.30 / 6.13 33.05 77 20.7 / 34.0
FR_haa_joint 13.47 / 2.98 13.47 / 2.98 2.61 37 20.2 / 23.3
FR_hfe_joint 28.59 / 6.48 28.59 / 6.48 16.50 81 20.8 / 35.7
FR_kfe_joint 34.39 / 11.67 18.10 / 6.14 33.32 77 20.7 / 34.1
RL_haa_joint 16.29 / 2.65 16.29 / 2.65 3.92 33 20.1 / 22.6
RL_hfe_joint 30.37 / 6.24 30.37 / 6.24 16.89 78 20.7 / 34.5
RL_kfe_joint 28.13 / 11.91 14.81 / 6.27 31.34 78 20.7 / 34.7
RR_haa_joint 12.60 / 2.55 12.60 / 2.55 2.70 32 20.1 / 22.4
RR_hfe_joint 25.15 / 6.21 25.15 / 6.21 16.99 78 20.7 / 34.4
RR_kfe_joint 37.83 / 11.73 19.91 / 6.17 32.82 77 20.7 / 34.2

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 15.090 @ 0.6810 -0.141 0.0060 / 0.0060 1.970 0.1150 0.0000 / 0.0000 / 11.0090 / 0.0000
FL_hfe_joint 21.051 @ 0.0620 0.643 0.2180 / 0.1150 11.790 5.3840 8.6150 / 0.0000 / 10.3045 / 0.0000
FL_kfe_joint 14.301 @ 0.1160 12.231 0.1515 / 0.1190 23.098 3.9405 9.9825 / 0.0000 / 12.4025 / 0.0000
FR_haa_joint 13.466 @ 0.6810 -1.724 0.0680 / 0.0590 2.392 0.1710 0.0000 / 0.0000 / 11.2365 / 0.0000
FR_hfe_joint 28.586 @ 0.3960 -1.505 0.1580 / 0.1290 10.360 5.2055 8.5525 / 0.0000 / 10.5755 / 0.0000
FR_kfe_joint 18.100 @ 0.3760 0.198 0.1545 / 0.0560 30.607 3.9765 10.1375 / 0.0000 / 12.4585 / 0.0000
RL_haa_joint 16.293 @ 0.6930 0.942 0.0335 / 0.0310 2.330 0.1060 0.0000 / 0.0000 / 8.5290 / 0.0000
RL_hfe_joint 30.375 @ 0.3635 -4.232 0.2645 / 0.0375 14.736 4.6125 8.3425 / 0.0000 / 11.3080 / 0.0000
RL_kfe_joint 14.806 @ 1.4010 0.908 0.0865 / 0.0220 14.019 4.6890 10.6625 / 0.0000 / 11.5560 / 0.0000
RR_haa_joint 12.597 @ 0.0010 0.000 0.0015 / 0.0015 0.468 0.0165 0.0000 / 0.0000 / 8.8095 / 0.0000
RR_hfe_joint 25.151 @ 0.0010 0.000 0.2455 / 0.1075 9.142 4.6610 8.3875 / 0.0000 / 11.1915 / 0.0000
RR_kfe_joint 19.911 @ 0.0985 6.188 0.1620 / 0.1440 30.272 4.5285 11.0450 / 0.0000 / 11.7165 / 0.0000

trot 2.00 m/s, yaw 0.00 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 1.058m, lateral drift 0.153m; safety latch False, clamp events 15906, clamped cycles 99.9%, fault mask 7.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
Failed operating point: excessive tilt; body height below limit. Loads include the unstable/fallen portion; they do not describe successful locomotion.

| FL_haa_joint | 18.84 / 3.57 | 18.84 / 3.57 | 6.48 | 45 | 20.2 / 24.8 | | FL_hfe_joint | 22.46 / 7.21 | 22.46 / 7.21 | 17.45 | 90 | 21.0 / 39.4 | | FL_kfe_joint | 33.81 / 9.10 | 17.79 / 4.79 | 33.11 | 60 | 20.4 / 28.6 | | FR_haa_joint | 20.79 / 3.46 | 20.79 / 3.46 | 6.13 | 43 | 20.2 / 24.5 | | FR_hfe_joint | 29.86 / 7.19 | 29.86 / 7.19 | 20.39 | 90 | 21.0 / 39.3 | | FR_kfe_joint | 43.75 / 9.36 | 23.03 / 4.92 | 26.80 | 62 | 20.4 / 29.1 | | RL_haa_joint | 26.27 / 3.43 | 26.27 / 3.43 | 6.42 | 43 | 20.2 / 24.4 | | RL_hfe_joint | 29.90 / 5.95 | 29.90 / 5.95 | 19.35 | 74 | 20.7 / 33.2 | | RL_kfe_joint | 46.94 / 10.37 | 24.70 / 5.46 | 32.45 | 68 | 20.5 / 31.1 | | RR_haa_joint | 13.97 / 3.50 | 13.97 / 3.50 | 5.23 | 44 | 20.2 / 24.6 | | RR_hfe_joint | 35.12 / 6.03 | 35.12 / 6.03 | 16.96 | 75 | 20.7 / 33.6 | | RR_kfe_joint | 41.93 / 10.17 | 22.07 / 5.35 | 31.98 | 67 | 20.5 / 30.7 |

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 18.837 @ 2.7260 -0.577 0.2280 / 0.0135 3.333 1.1470 0.0000 / 0.0000 / 10.3995 / 0.0000
FL_hfe_joint 22.459 @ 0.0460 0.395 0.3740 / 0.0850 13.540 8.2635 14.2600 / 0.0000 / 11.0050 / 0.0000
FL_kfe_joint 17.795 @ 0.0735 8.895 0.1455 / 0.1020 21.629 2.1050 4.6400 / 0.0000 / 13.8730 / 0.0000
FR_haa_joint 20.790 @ 1.5910 0.806 0.2240 / 0.0195 4.616 0.9835 0.0000 / 0.0000 / 10.4610 / 0.0000
FR_hfe_joint 29.856 @ 0.3330 -4.302 0.2895 / 0.0890 20.388 8.1255 14.1325 / 0.0020 / 10.9330 / 0.0000
FR_kfe_joint 23.028 @ 1.1360 -3.401 0.2055 / 0.0210 14.408 2.0850 3.4825 / 0.0000 / 14.0060 / 0.0000
RL_haa_joint 26.273 @ 0.6810 0.007 0.4495 / 0.0335 4.964 1.2240 0.0000 / 0.0000 / 5.9850 / 0.0000
RL_hfe_joint 29.899 @ 0.2935 -4.434 0.1950 / 0.0465 17.166 4.0180 6.2150 / 0.0000 / 11.8495 / 0.0000
RL_kfe_joint 24.704 @ 1.1360 -3.721 0.1245 / 0.0270 20.921 2.3125 7.7300 / 0.0000 / 12.5390 / 0.0000
RR_haa_joint 13.975 @ 0.0010 0.000 0.3935 / 0.0130 3.194 1.1665 0.0000 / 0.0000 / 5.8875 / 0.0000
RR_hfe_joint 35.119 @ 0.0010 0.000 0.1615 / 0.0875 6.654 4.2080 6.8900 / 0.0000 / 11.7835 / 0.0000
RR_kfe_joint 22.068 @ 0.0610 4.552 0.1320 / 0.1165 14.518 2.6030 8.9975 / 0.0000 / 12.8870 / 0.0000

trot 0.40 m/s, yaw 0.30 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 2.082m, lateral drift 5.845m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 0.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 12.38 / 5.24 12.38 / 5.24 2.24 65 20.5 / 30.2
FL_hfe_joint 8.96 / 2.54 8.96 / 2.54 5.09 32 20.1 / 22.4
FL_kfe_joint 19.30 / 7.17 10.16 / 3.78 10.99 47 20.3 / 25.3
FR_haa_joint 6.67 / 2.81 6.67 / 2.81 1.47 35 20.1 / 23.0
FR_hfe_joint 10.01 / 3.45 10.01 / 3.45 4.62 43 20.2 / 24.4
FR_kfe_joint 13.04 / 8.48 6.86 / 4.46 10.91 56 20.4 / 27.4
RL_haa_joint 7.62 / 2.16 7.62 / 2.16 1.61 27 20.1 / 21.7
RL_hfe_joint 9.63 / 2.65 9.63 / 2.65 4.04 33 20.1 / 22.6
RL_kfe_joint 16.13 / 8.59 8.49 / 4.52 12.35 57 20.4 / 27.6
RR_haa_joint 13.42 / 4.64 13.42 / 4.64 2.31 58 20.4 / 28.0
RR_hfe_joint 11.15 / 3.71 11.15 / 3.71 5.57 46 20.3 / 25.1
RR_kfe_joint 23.00 / 9.38 12.11 / 4.93 12.18 62 20.4 / 29.1

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 12.376 @ 0.1285 -0.024 0.1565 / 0.1560 0.344 3.3455 0.0000 / 0.0000 / 13.4070 / 0.0000
FL_hfe_joint 8.955 @ 0.4535 -1.148 0.0000 / 0.0000 0.000 0.0750 0.0000 / 0.0000 / 8.6740 / 0.0000
FL_kfe_joint 10.155 @ 0.0130 0.777 0.0000 / 0.0000 0.000 0.0255 0.0000 / 0.0000 / 9.8650 / 0.0000
FR_haa_joint 6.671 @ 12.5105 -0.316 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 6.2940 / 0.0000
FR_hfe_joint 10.009 @ 0.6810 -1.059 0.0000 / 0.0000 0.000 0.1945 0.0000 / 0.0000 / 12.7345 / 0.0000
FR_kfe_joint 6.864 @ 12.6385 -0.006 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 12.0235 / 0.0000
RL_haa_joint 7.623 @ 0.2260 -0.906 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 7.0780 / 0.0000
RL_hfe_joint 9.635 @ 1.5910 -1.199 0.0000 / 0.0000 0.000 0.1150 0.0000 / 0.0000 / 10.5715 / 0.0000
RL_kfe_joint 8.489 @ 0.2260 3.852 0.0000 / 0.0000 0.000 0.0025 0.0000 / 0.0000 / 12.8840 / 0.0000
RR_haa_joint 13.421 @ 0.0010 0.000 0.0030 / 0.0030 1.002 0.2525 0.0000 / 0.0000 / 19.2655 / 0.0000
RR_hfe_joint 11.145 @ 1.8185 -1.015 0.0060 / 0.0005 1.155 1.7475 0.0000 / 0.0000 / 14.0555 / 0.0000
RR_kfe_joint 12.106 @ 0.0155 0.356 0.0150 / 0.0135 2.947 0.1550 0.0000 / 0.0000 / 10.2260 / 0.0000

trot 0.50 m/s, yaw 0.30 rad/s

Duration 20.0s, RMS warmup 1.0s; travel 1.174m, lateral drift 7.014m; safety latch False, clamp events 0, clamped cycles 0.0%, fault mask 0.

Joint Joint peak / RMS N·m Motor peak / RMS N·m Motor peak rad/s Continuous % Estimated final / steady °C
FL_haa_joint 12.70 / 4.92 12.70 / 4.92 2.15 62 20.5 / 29.0
FL_hfe_joint 10.91 / 2.88 10.91 / 2.88 6.17 36 20.2 / 23.1
FL_kfe_joint 19.67 / 7.38 10.35 / 3.89 11.70 49 20.3 / 25.6
FR_haa_joint 6.85 / 2.88 6.85 / 2.88 1.58 36 20.1 / 23.1
FR_hfe_joint 11.76 / 3.82 11.76 / 3.82 5.49 48 20.3 / 25.5
FR_kfe_joint 13.27 / 8.55 6.98 / 4.50 11.66 56 20.4 / 27.6
RL_haa_joint 7.47 / 2.20 7.47 / 2.20 1.68 28 20.1 / 21.8
RL_hfe_joint 12.26 / 3.22 12.26 / 3.22 4.67 40 20.2 / 23.9
RL_kfe_joint 15.24 / 8.65 8.02 / 4.55 12.95 57 20.4 / 27.7
RR_haa_joint 13.69 / 4.18 13.69 / 4.18 2.26 52 20.3 / 26.5
RR_hfe_joint 13.52 / 4.12 13.52 / 4.12 6.57 52 20.3 / 26.4
RR_kfe_joint 24.02 / 9.52 12.64 / 5.01 13.35 63 20.5 / 29.4

Applied motor-output torque at the physics rate. Time above 11 Nm is an overload comparison, not a substitute for the separate 8 Nm holding rating. The speed-envelope column counts the model's continuous motoring-torque reduction with speed, including below the speed ceiling; it is not a count of overspeed faults.

Joint Peak Nm @ time s Speed at peak rad/s >11 Nm total / longest s Max speed while >11 rad/s >8 Nm total s Safety / peak / speed-envelope / physics clipping s
FL_haa_joint 12.700 @ 0.1260 0.009 0.1440 / 0.1440 0.365 2.2725 0.0000 / 0.0000 / 13.6915 / 0.0000
FL_hfe_joint 10.915 @ 0.4535 -1.183 0.0000 / 0.0000 0.000 0.2335 0.0000 / 0.0000 / 8.8885 / 0.0000
FL_kfe_joint 10.352 @ 0.0130 0.759 0.0000 / 0.0000 0.000 0.0280 0.0000 / 0.0000 / 9.6755 / 0.0000
FR_haa_joint 6.848 @ 2.5105 -0.388 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 8.4970 / 0.0000
FR_hfe_joint 11.758 @ 0.6810 -1.060 0.0435 / 0.0015 1.060 0.8050 0.0000 / 0.0000 / 12.3080 / 0.0000
FR_kfe_joint 6.983 @ 12.6410 0.045 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 11.0180 / 0.0000
RL_haa_joint 7.471 @ 0.2260 -0.966 0.0000 / 0.0000 0.000 0.0000 0.0000 / 0.0000 / 7.2450 / 0.0000
RL_hfe_joint 12.265 @ 1.5910 -1.152 0.0685 / 0.0025 1.242 0.6940 0.0000 / 0.0000 / 10.3810 / 0.0000
RL_kfe_joint 8.023 @ 0.2260 4.445 0.0000 / 0.0000 0.000 0.0005 0.0000 / 0.0000 / 12.1500 / 0.0000
RR_haa_joint 13.695 @ 0.0010 0.000 0.0030 / 0.0030 1.036 0.2555 0.0000 / 0.0000 / 19.3990 / 0.0000
RR_hfe_joint 13.523 @ 12.7260 -1.067 0.1925 / 0.0045 1.396 2.1500 0.0000 / 0.0000 / 13.2820 / 0.0000
RR_kfe_joint 12.642 @ 0.0130 0.888 0.0205 / 0.0170 3.985 0.1940 0.0000 / 0.0000 / 10.4735 / 0.0000