The RI70 KV95 offers 2.68 Nm peak and 0.94 Nm rated torque with 125 W rated power in a 76 mm frameless inrunner body of 270 g. Designed for 24-48 V buses, it targets legged robots, joint modules and precision robotic arms.
* Specifications are provided for reference. Please verify the latest specifications with the manufacturer.
Robotic Actuators
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.
Gimbal Motors
CubeMars GL35 gimbal motor outputs 0.46 Nm peak and 0.15 Nm rated torque while weighing only 90 g. The 41.8 mm direct-drive unit offers low cogging torque for smooth small gimbal and pointing applications.
Frameless Torque Motors
CubeMars RI80 V2.0 KV75 steps up to 4.1 Nm peak and 1.45 Nm rated torque with 172 W rated power. The 85 mm, 411 g frameless inrunner accepts 24-48 V input and fits humanoid robots, exoskeletons, quadrupeds and heavy joint modules.
Robotic Actuators
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.
Underwater Thrusters
CubeMars DW25 is the flagship DW thruster with 25 kgf of thrust and 1315 W rated power at 48 V. The 1.79 kg unit provides powerful, reliable propulsion for large ROVs and heavy underwater vehicles.
Robotic Actuators
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.
Gimbal Motors
CubeMars GL100 KV10 is the largest GL gimbal motor, delivering 7.7 Nm peak and 3 Nm rated torque for heavy camera payloads. The 107 mm, 698 g direct-drive unit at 24 V stabilizes cinema-grade gimbals.
Gimbal Motors
The GL40 KV70 gimbal motor delivers 0.5 Nm peak and 0.25 Nm rated torque in a 107 g, 46.5 mm direct-drive body. Low cogging and smooth control suit handheld and drone-mounted camera stabilizers.
Robotic Actuators
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.
Robotic Actuators
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.
Frameless Torque Motors
The RO100 KV55 Standard tops the RO range with 12 Nm peak and 4 Nm rated torque plus 838 W rated power at 48 V. Its 113 mm, 710 g frameless construction is built for demanding humanoid, quadruped and heavy-duty joint applications.
Robotic Actuators
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.
Twelve frameless torque motors from 20 g to 710 g compared in three performance ···
Frameless BLDC torque motors compared: how rated and peak torque, KV, diameter a···
How a high torque frameless motor makes and limits torque: stator geometry, KV a···
Frameless Torque Motors
The RI100 KV105 is the largest RI inrunner, delivering 4.95 Nm peak and 1.76 Nm rated torque with 252 W rated power. Its 104 mm, 500 g frameless design on a 24-48 V bus serves humanoid robots, exoskeletons and high-load joint modules.
Frameless Torque Motors
CubeMars RI30 KV260 frameless torque motor packs 0.23 Nm peak and 0.076 Nm rated torque into a 38 mm, 40 g package. Rated 33 W at 24 V, it suits compact joint modules, collaborative robot arms and rehabilitation devices that need smooth, precise torque.
Frameless Torque Motors
CubeMars RO50 KV108 Lite frameless motor produces 0.9 Nm peak and 0.3 Nm rated torque while weighing just 105 g. With 66 W rated power at 24 V, it fits compact robotic joints where fast response and low weight matter.
Frameless Torque Motors
The RO40 KV140 Lite is a 60 g frameless torque motor with 0.6 Nm peak and 0.2 Nm rated torque in a compact 46 mm format. Rated 51 W at 24 V, it brings responsive direct-drive motion to lightweight robotic joints.
Frameless Torque Motors
CubeMars RI80 V2.0 KV75 steps up to 4.1 Nm peak and 1.45 Nm rated torque with 172 W rated power. The 85 mm, 411 g frameless inrunner accepts 24-48 V input and fits humanoid robots, exoskeletons, quadrupeds and heavy joint modules.
Frameless Torque Motors
The RO60 KV115 Standard delivers 2.4 Nm peak and 0.8 Nm rated torque with 352 W rated power at 48 V, spinning to 5520 rpm no-load. The redesigned 74 mm, 248 g frameless platform offers high adaptability for humanoid and quadruped robot joints.
Frameless Torque Motors
The RI50 KV100 is a frameless inrunner torque motor built for 24-48 V systems. In a 54 mm, 181 g package it produces 1.67 Nm peak and 0.58 Nm rated torque with 66 W rated power, serving quadruped robots, exoskeletons, AGVs and robotic arm joints.
Frameless Torque Motors
CubeMars RI60 KV120 frameless inrunner delivers 1.63 Nm peak and 0.57 Nm rated torque at 85 W rated power. The 60 mm rotor runs on 24-48 V and weighs only 156 g, making it a strong fit for humanoid joints, wheel drives and collaborative arms.
Frameless Torque Motors
The CubeMars RI20 KV600 is an ultra-compact frameless inner-rotor torque motor weighing just 20 g with a 25 mm diameter. It delivers 0.072 Nm peak and 0.024 Nm rated torque at up to 18 W, ideal for rehabilitation robots, joint modules and compact robotic arms.
Frameless Torque Motors
CubeMars RO80 KV105 Standard frameless motor outputs 4 Nm peak and 1.3 Nm rated torque with 490 W rated power. The 93 mm, 352 g unit runs on 48 V and provides large-torque direct drive for legged robots and industrial-grade joint modules.
Frameless Torque Motors
The RO100 KV55 Standard tops the RO range with 12 Nm peak and 4 Nm rated torque plus 838 W rated power at 48 V. Its 113 mm, 710 g frameless construction is built for demanding humanoid, quadruped and heavy-duty joint applications.
Frameless Torque Motors
The RI70 KV95 offers 2.68 Nm peak and 0.94 Nm rated torque with 125 W rated power in a 76 mm frameless inrunner body of 270 g. Designed for 24-48 V buses, it targets legged robots, joint modules and precision robotic arms.
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