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SteadyWin WK10025 Frameless Outrunner Robot Motor 36V 4 N m High-Torque Frameless Motor for Robotics Systems

SteadyWin WK10025 Frameless Outrunner Robot Motor 36V 4 N m High-Torque Frameless Motor for Robotics Systems

SteadyWin

Regular price $81.60 USD
Regular price Sale price $81.60 USD
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Overview

The SteadyWin WK10025 is a frameless outrunner Robot Motor designed as a high-torque Frameless Motor solution for compact robotic joints and direct-drive actuators. With a nominal torque of 4 N m at 36 V and high power density, it supports precise, zero backlash motion control in advanced humanoid, mobile and industrial robotic systems.

Key Features

  • Frameless outrunner Robot Motor for direct integration into robotic joints and mechanisms
  • 36 V nominal voltage with 3.8 A nominal current for efficient operation
  • High torque capability: 4 N m nominal torque and 8.5 N m stall torque
  • Nominal speed of 168 rpm with up to 330 rpm maximum speed
  • High pole count (21 pole pairs) for smooth low-speed control
  • Stator inner diameter of 78 mm and outer diameter of 109 mm for compact, high power density designs
  • Wide working temperature range from -20 to 80 °C with 120 °C maximum demagnetization temperature
  • Lightweight 576 g construction for weight-sensitive robotic applications
  • Available 2D installation drawings and 3D STEP models to simplify mechanical and system integration

For engineering support, integration guidance or after-sales service, please contact support@rcdrone.top or visit https://rcdrone.top/.

Specifications

Parameter Value
Nominal voltage 36 V
Nominal current 3.8 A
Nominal torque 4 N m
Nominal speed 168 rpm
Max speed 330 rpm
Stall torque 8.5 N m
Stall current 16 A
Winding turns of motor 20T
Interphase resistance 3.06 Ohm
Interphase inductance 3.03 mH
Speed constant 9 rpm/V
Torque constant 1.03 N m/A
Rotor inertia 6447 g cm^2
Number of pole pairs 21 pairs
Working temperature -20 to 80 °C
Max demagnetize temperature 120 °C
Inner diameter of the stator 78 mm
Motor size 109 mm diameter x 33 mm length
Motor weight 576 g

Applications

  • Humanoid robots
  • Robotic arms
  • Exoskeletons
  • Quadruped robots
  • AGV vehicles
  • ARU robots

Manuals