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Robotic Actuators

Motor, reducer, encoder and FOC driver in one bolt-on unit. Compare robotic actuators from 6:1-64:1 gear ratios, 1.3-74 N·m rated and up to 222 N·m peak torque, with backlash, for robot arms and quadrupeds.

CubeMars AKA10-9 KV60 Robotic Actuator Robotic Actuators

CubeMars AKA10-9 KV60 Robotic Actuator

The AKA10-9 KV60 is a wheel-drive actuator for AGVs and wheeled robots, delivering 53 Nm peak and 18 Nm rated torque with 120 percent higher radial load capacity. Its 9:1 reducer, single 16-bit magnetic encoder and 48 V, 205 W rated power ensure robust traction.

Rated Voltage (V) 48Rated Power (W) 205Rated Torque (Nm) 18Rated Current (A) 10.6Rated Speed (rpm) 109
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CubeMars AKA60-6 KV80 Robotic Actuator Robotic Actuators

CubeMars AKA60-6 KV80 Robotic Actuator

Designed for wheeled robots and AGVs, the AKA60-6 KV80 actuator provides 9 Nm peak and 3 Nm rated torque through a 6:1 reducer with reinforced radial load capacity. It weighs 460 g, runs on 24/48 V and outputs 62 W rated power.

Rated Voltage (V) 24/48Rated Power (W) 62Rated Torque (Nm) 3Rated Current (A) 4Rated Speed (rpm) 200/400
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CubeMars AK60-6 V1.1 KV140 Robotic Actuator Robotic Actuators

CubeMars AK60-6 V1.1 KV140 Robotic Actuator

The AK60-6 V1.1 KV140 offers 9 Nm peak and 3 Nm rated torque with 130 W rated power at 24 V, reaching 560 rpm no-load. Its 368 g integrated body with 6:1 reducer fits nimble joints in desktop arms and small legged robots.

Rated Voltage (V) 24Rated Power (W) 130Rated Torque (Nm) 3Rated Current (A) 6.5Rated Speed (rpm) 420
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CubeMars AK60-6 V3.0 KV80 Robotic Actuator Robotic Actuators

CubeMars AK60-6 V3.0 KV80 Robotic Actuator

CubeMars AK60-6 V3.0 actuator delivers 9 Nm peak and 3 Nm rated torque through a compact 6:1 stage with 74 W rated power on 24/48 V. At 380 g and 79 mm, it serves light robotic arms, small joint modules and compact quadrupeds.

Rated Voltage (V) 24/48Rated Power (W) 74Rated Torque (Nm) 3Rated Current (A) 3.8Rated Speed (rpm) 233/490
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CubeMars AK60-39 V3.0 KV80 Robotic Actuator Robotic Actuators

CubeMars AK60-39 V3.0 KV80 Robotic Actuator

The AK60-39 V3.0 pairs a KV80 motor with a 39:1 reducer for 72 Nm peak and 24 Nm rated torque, with 176 W rated power at 48 V. Weighing 750 g, it is built for load-bearing joints in legged robots and industrial manipulators.

Rated Voltage (V) 48Rated Power (W) 176Rated Torque (Nm) 24Rated Current (A) 4.5Rated Speed (rpm) 70
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CubeMars AK70-9 V3.0 KV60 Robotic Actuator Robotic Actuators

CubeMars AK70-9 V3.0 KV60 Robotic Actuator

CubeMars AK70-9 V3.0 provides 29.2 Nm peak and 8.5 Nm rated torque through a 9:1 reducer with 231 W rated power at 48 V. Its 89 mm, 540 g housing integrates dual encoders for humanoid legs, exoskeletons and arm joints.

Rated Voltage (V) 48Rated Power (W) 231Rated Torque (Nm) 8.5Rated Current (A) 6.25Rated Speed (rpm) 260
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CubeMars AK70-10 KV100 Robotic Actuator Robotic Actuators

CubeMars AK70-10 KV100 Robotic Actuator

The AK70-10 pairs a 10:1 planetary stage with a single 14-bit magnetic encoder, delivering 24.8 Nm peak and 8.3 Nm rated torque plus 230 W rated power. The 621 g actuator runs on 24/48 V and suits exoskeleton joints, quadrupeds and robot arms.

Rated Voltage (V) 24/48Rated Power (W) 230Rated Torque (Nm) 8.3Rated Current (A) 7.2Rated Speed (rpm) 148/310
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CubeMars AK80-64 KV80 Robotic Actuator Robotic Actuators

CubeMars AK80-64 KV80 Robotic Actuator

CubeMars AK80-64 actuator mounts a KV80 motor on a 64:1 planetary reducer, producing 120 Nm peak and 48 Nm rated torque in an 850 g body. Accepting 24/48 V, it targets high-load joints on legged robots and heavy manipulators.

Rated Voltage (V) 24/48Rated Power (W) 220Rated Torque (Nm) 48Rated Current (A) 7Rated Speed (rpm) 23/48
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CubeMars AK80-6 KV100 Robotic Actuator Robotic Actuators

CubeMars AK80-6 KV100 Robotic Actuator

The AK80-6 V1.0 uses a 6:1 reduction for 12 Nm peak and 6 Nm rated torque, reaching 800 rpm no-load with 340 W rated power. Weighing 485 g at 48 V, it favors faster joints in humanoid arms and light quadruped robots.

Rated Voltage (V) 48Rated Power (W) 340Rated Torque (Nm) 6Rated Current (A) 9.7Rated Speed (rpm) 603
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CubeMars AK80-8 KV60 Robotic Actuator Robotic Actuators

CubeMars AK80-8 KV60 Robotic Actuator

CubeMars AK80-8 actuator integrates an 8:1 reducer for 25 Nm peak and 10 Nm rated torque with 230 W rated power on a 48 V bus. The 570 g unit is widely used in exoskeletons, quadrupeds and collaborative robot joints.

Rated Voltage (V) 48Rated Power (W) 230Rated Torque (Nm) 10Rated Current (A) 6.9Rated Speed (rpm) 243
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CubeMars AK80-9 V3.0 KV100 Robotic Actuator Robotic Actuators

CubeMars AK80-9 V3.0 KV100 Robotic Actuator

The AK80-9 V3.0 packs a BLDC motor, 9:1 planetary gearbox and driver into a 98 mm, 490 g actuator. It delivers 22 Nm peak and 9 Nm rated torque with 368 W rated power at 48 V for agile legged robots and compact arms.

Rated Voltage (V) 48Rated Power (W) 368Rated Torque (Nm) 9Rated Current (A) 12Rated Speed (rpm) 390
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CubeMars AK10-9 V2.0 KV60 Robotic Actuator Robotic Actuators

CubeMars AK10-9 V2.0 KV60 Robotic Actuator

CubeMars AK10-9 V2.0 robotic actuator provides 48 Nm peak and 18 Nm rated torque via a 9:1 reducer, with dual encoders and 24/48 V flexibility. Weighing 960 g, it serves humanoid robots, exoskeletons and precision joint modules.

Rated Voltage (V) 24/48Rated Power (W) 430Rated Torque (Nm) 18Rated Current (A) 10.6Rated Speed (rpm) 109/228
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CubeMars AK10-9 V3.0 KV60 Robotic Actuator Robotic Actuators

CubeMars AK10-9 V3.0 KV60 Robotic Actuator

The AK10-9 V3.0 integrates a high-torque BLDC motor, 9:1 planetary gearbox and driver with dual encoders. It outputs 53 Nm peak and 18 Nm rated torque with 442 W rated power at 48 V, a proven choice for humanoid legs and robot arms.

Rated Voltage (V) 48Rated Power (W) 442Rated Torque (Nm) 18Rated Current (A) 10.7Rated Speed (rpm) 235
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CubeMars AKH70-16 V1.0 KV41 Hollow Shaft Planetary Actuator Robotic Actuators

CubeMars AKH70-16 V1.0 KV41 Hollow Shaft Planetary Actuator

CubeMars AKH70-16 V1.0 combines a hollow shaft with a 16:1 planetary stage for 78 Nm peak and 26 Nm rated torque. The 879 g actuator runs on 48 V and fits quadruped knees, robotic arm joints and wheeled drives needing internal cable routing.

Rated Voltage (V) 48Rated Power (W) 245Rated Torque (Nm) 26Rated Current (A) 6.5Rated Speed (rpm) 90
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CubeMars AKH70-48 V1.0 KV41 Hollow Shaft Planetary Actuator Robotic Actuators

CubeMars AKH70-48 V1.0 KV41 Hollow Shaft Planetary Actuator

The AKH70-48 V1.0 hollow-shaft planetary actuator delivers 222 Nm peak and 74 Nm rated torque through a 48:1 reducer at 48 V. Weighing 1.4 kg with cable pass-through, it powers heavy legged robots, AGV drives and large joint modules.

Rated Voltage (V) 48Rated Power (W) 217Rated Torque (Nm) 74Rated Current (A) 6Rated Speed (rpm) 28
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CubeMars AK45-36 V3.0 KV80 Robotic Actuator Robotic Actuators

CubeMars AK45-36 V3.0 KV80 Robotic Actuator

The AK45-36 V3.0 pairs a KV80 motor with a 36:1 planetary reducer for 24 Nm peak and 8 Nm rated torque in a 349 g package. Running at 24 V, it is engineered for joint modules needing high reduction and precise, stable output.

Rated Voltage (V) 24Rated Power (W) 33.5Rated Torque (Nm) 8Rated Current (A) 2Rated Speed (rpm) 40
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CubeMars AK45-10 V3.0 KV75 Robotic Actuator Robotic Actuators

CubeMars AK45-10 V3.0 KV75 Robotic Actuator

CubeMars AK45-10 V3.0 actuator delivers 7 Nm peak and 2.5 Nm rated torque through a 10:1 reducer, weighing 262 g at 53 mm diameter. Rated 39 W on a 24 V bus, it suits compact robot joints and rehabilitation exoskeletons.

Rated Voltage (V) 24Rated Power (W) 39Rated Torque (Nm) 2.5Rated Current (A) 1.9Rated Speed (rpm) 120
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CubeMars AK40-10 V3.0 KV170 Robotic Actuator Robotic Actuators

CubeMars AK40-10 V3.0 KV170 Robotic Actuator

The AK40-10 V3.0 is an ultralight 190 g robotic actuator integrating a BLDC motor, 10:1 planetary gearbox and driver. It provides 4.1 Nm peak and 1.3 Nm rated torque at 24 V, ideal for dexterous robotic arms and small joint modules.

Rated Voltage (V) 24Rated Power (W) 50Rated Torque (Nm) 1.3Rated Current (A) 2.7Rated Speed (rpm) 370
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