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Frameless Torque Motors

CubeMars RO60 KV115 Standard Frameless Torque Motor

CubeMars
China

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.

Applications
Humanoid RobotExoskeletonQuadruped RobotRehabilitation RobotJoint ModuleCollaborative Robot ArmWheel RobotAGV
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Specifications

Rated Voltage (V)48
Rated Power (W)352
Rated Torque (Nm)0.8
Rated Current (A)8.5
Rated Speed (rpm)4200
Peak Torque (Nm)2.4
Peak Current (A)40
No-load Speed (rpm)5520
Weight (g)248
Diameter (mm)73.8
Length (mm)23
Pole Pairs14
KV (rpm/V)115
Phase to Phase resistance (mΩ)300
Phase to Phase inductance (μH)395

* Specifications are provided for reference. Please verify the latest specifications with the manufacturer.

Description

FAQ

Click "Manufacturer Website" to go to the brand's official product page, where you can buy online or contact their sales team directly.
A frameless motor ships as a separate stator and rotor, without a housing or bearings, so it is integrated directly into the joint or assembly. This model is 73.8 mm in diameter and is press-fit or bonded into the customer structure, which keeps the package smaller and stiffer than a housed motor.
It delivers up to 2.4 N·m of peak torque with a rated torque of 0.8 N·m, and a KV of 115 rpm/V. Rated voltage is 48 V. Match these against your continuous and transient joint loads before selecting.

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