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SteadyWin GIM8115-9 Planetary Reducer Robot Motor, 9:1 Gear, 190-245W, 24-48V, CAN/485, IP54, 14-bit Encoder

SteadyWin GIM8115-9 Planetary Reducer Robot Motor, 9:1 Gear, 190-245W, 24-48V, CAN/485, IP54, 14-bit Encoder

SteadyWin

Regular price $201.60 USD
Regular price Sale price $201.60 USD
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Version
Winding Configuration Type
Encoder
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Overview

The SteadyWin GIM8115-9 Planetary Reducer Motor is a compact, high-torque robot motor with an integrated 9:1 planetary gearbox for use in demanding robotic joints and drive modules. With a power range of 190W to 245W, steel planetary gears, integrated driver options (SDC103 and SDC303), 14-bit encoder feedback and IP54 protection, it is suitable for applications requiring precise, low-backlash motion control in a 24-48V system.

Key Features

  • Integrated 9:1 planetary reducer with steel gears and approximately 15 arcmin backlash for precise positioning.
  • Power range from 190W to 245W with nominal torque from 12.9 N.M to 13.8 N.M and stall torque from 39 N.M to 49 N.M across variants.
  • Nominal output speed after reduction from 100 RPM to 136 RPM and maximum speed after reduction from 129 RPM to 160 RPM.
  • Supports 24 V and 48V bus systems (24-48V and 15-48V ranges depending on driver configuration).
  • Low noise operation, specified at <60dB.
  • High-load mechanical design with up to 225N max axial load and 900N max radial load.
  • CAN and 485 communication options depending on variant, with second encoder support indicated as YES.
  • Built-in 14Bit encoder, with separate encoder support specified as NO and custom brake support specified as YES.
  • IP54 protection grade and -20°C to +80°C operating temperature range for use in varied environments.
  • Compact motor dimensions from approximately Dia 96*41mm (without driver) and Dia 96*48.5mm (with driver), with motor weight from 660g to 705g.

For technical support, integration advice or after-sales service, please contact customer service at support@rcdrone.top or visit https://rcdrone.top/.

Application Scenarios

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

Specifications

All technical data for the SteadyWin GIM8115-9 Planetary Reducer Motor (including its driver and voltage variants) are summarized below.

Parameter Value
Model GIM8115-9 / GIM8115-9 / GIM8115-9 / GIM8115-9
Driver Model SDC103 / SDC103 / SDC303 / SDC303
Nominal Voltage 24 V (24-48V range) / 48V (15-48V range) / 24V (24-48V range) / 48V (15-48V range)
Power 190W / 221W / 202W / 245W
Nominal Torque 13 N.M / 13.8N.M / 12.9N.M / 13.5 N.M
Stall Torque 40 N.M / 46 N.M / 49 N.M / 39N.M
Nominal Speed after Reduction 100 RPM / 118RPM / 117RPM / 136 RPM
Max Speed after Reduction 129 RPM / 146RPM / 143RPM / 160 RPM
Nominal Current 7.9 A / 4.6A / 8.4A / 5.1 A
Stall Current 24.69 A / 16.55A / 16A / 15.79A
Phase Resistance 0.28 ohm / 0.98 ohm / 0.28 ohm / 0.98 ohm
Phase Inductance 0.26mH / 0.55mH / 0.26mH / 0.55 mH
Speed Constant 5.38rpm/v / 3.04rpm/v / 5.96rpm/v / 3.33rpm/v
Torque Constant 1.62N.M/A / 2.78N.M/A / 1.48N.M/A / 2.47N.M/A
Number of Pole Pairs 21 Pairs / 21Pairs / 21Pairs / 21Pairs
Gear Ratio 9:1 / 9:1 / 9:1 / 9:1
Gear Type Planetary / Planetary / Planetary / Planetary
Reducer Gear Material STEEL / STEEL / STEEL / STEEL
Reducer Gear Backlash 15arcmin / 15arcmin / 15arcmin / 15arcmin
Motor Weight (without Driver) 660 g / 660g / 660g / 660g
Motor Weight (with Driver) 705 g / 705g / 705g / 705g
Size (without Driver) Dia 96*41mm / Dia 96*41mm / Dia 96*41mm / Dia 96*415mm
Size (with Driver) Dia 96*48.5mm / Dia 96*48.5mm / Dia 96*48.5mm / Dia 96*48.5mm
Max Axial Load 225 N / 225N / 225N / 225N
Max Radial Load 900 N / 900N / 900N / 900N
Noise <60dB / <60dB / <60dB / <60dB
Communication CAN & 485 / CAN & 485 / CAN / CAN
Second Encoder YES / YES / YES / YES
Protection Grade IP54 / IP54 / IP54 / IP54
Operating Temperature -20°C to +80°C / -20°C to +80°C / -20°C to +80°C / -20°C to +80°C
Encoder Resolution 14Bit / 14Bit / 14Bit / 14Bit
Separate Encoder Support NO / NO / NO / NO
Custom Brake Support YES / YES / YES / YES

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