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SteadyWin GIM8108-36 Planetary Reducer Robot Motor 36:1, 192W/120W, 48V/24V, High-Torque, CAN & RS485

SteadyWin GIM8108-36 Planetary Reducer Robot Motor 36:1, 192W/120W, 48V/24V, High-Torque, CAN & RS485

SteadyWin

Regular price $204.00 USD
Regular price Sale price $204.00 USD
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Overview

The SteadyWin GIM8108-36 Planetary Reducer Motor is a high-torque Robot Motor combining a 36:1 planetary gearbox, 14Bit encoder feedback and robust mechanical design for precise motion control. With two driver options (SDC103 and SDC303), it covers 24–48 V supply ranges, delivering up to 192W power, high stall torque and low backlash performance for demanding robotic joints and drive modules.

Key Features

  • Robot Motor with integrated 36:1 planetary reducer and steel gears for high torque transmission.
  • Two electrical configurations: 48 V (SDC103) up to 192W and 24 V (SDC303) up to 120W.
  • Nominal torque up to 35.1 N.M and stall torque up to 109.5 N.M for heavy-load applications.
  • Low output speed after reduction (nominal 48–51 RPM, max 56–60 RPM) for accurate position and speed control.
  • 14Bit encoder resolution with second encoder support (no separate external encoder support).
  • Planetary reducer backlash of 15 arcmin for improved positioning accuracy.
  • Mechanical robustness with 250 N max axial load and 1000 N max radial load.
  • Protection grade IP54 and operating temperature range from -20°C to +80°C.
  • Communication via CAN & 485 (SDC103) or CAN (SDC303) for system integration.
  • Noise level <65 dB for use in noise-sensitive environments.

For technical support, integration questions or bulk inquiries, please contact support@rcdrone.top or visit https://rcdrone.top/.

Applications

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

Specifications

Parameter Value (SDC103 driver) Value (SDC303 driver)
Model GIM8108-36 GIM8108-36
Driver Model SDC103 SDC303
Nominal Voltage 48 V (24–48 V range) 24 V (15–48 V range)
Power 192W 120W
Nominal Torque 32.76 N.M 35.1 N.M
Stall Torque 109.5 N.M 102.9 N.M
Nominal Speed after Reduction 51 RPM 48 RPM
Max Speed after Reduction 60 RPM 56 RPM
Nominal Current 4 A 9.2 A
Stall Current 19.8 A 34.1 A
Phase Resistance 0.22 ohm 0.22 ohm
Phase Inductance 0.21 mH 0.21 mH
Speed Constant 1.25 rpm/V 2.33 rpm/V
Torque Constant 7.32 N.M/A 3.86 N.M/A
Number of Pole Pairs 21 Pairs 21 Pairs
Gear Ratio 36:1 36:1
Gear Type Planetary Planetary
Reducer Gear Material STEEL STEEL
Reducer Gear Backlash 15 arcmin 15 arcmin
Motor Weight (without Driver) 720 g 720 g
Motor Weight (with Driver) 760 g 760 g
Size (without Driver) 96 mm x 44.5 mm 96 mm x 44.5 mm
Size (with Driver) 96 mm x 57 mm 96 mm x 57 mm
Max Axial Load 250 N 250 N
Max Radial Load 1000 N 1000 N
Noise <65 dB <65 dB
Communication CAN & 485 CAN
Second Encoder YES YES
Protection Grade IP54 IP54
Operating Temperature -20°C to +80°C -20°C to +80°C
Encoder Resolution 14Bit 14Bit
Separate Encoder Support NO NO
Custom Brake Support YES YES

Manuals