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  • brushless stepper motor, CHS-GM37BY, 2-phase 4-wire stepper motor, dc stepper gear motor, 12v stepper motor, high torque stepper motor, low speed stepper motor, stepper motor with bracket, stepper motor with driver, 24v stepper motor, robotics stepper motor, automation stepper motor, compact stepper motor, bipolar stepper motor
  • brushless stepper motor, CHS-GM37BY, 2-phase 4-wire stepper motor, dc stepper gear motor, 12v stepper motor, high torque stepper motor, low speed stepper motor, stepper motor with bracket, stepper motor with driver, 24v stepper motor, robotics stepper motor, automation stepper motor, compact stepper motor, bipolar stepper motor
  • brushless stepper motor, CHS-GM37BY, 2-phase 4-wire stepper motor, dc stepper gear motor, 12v stepper motor, high torque stepper motor, low speed stepper motor, stepper motor with bracket, stepper motor with driver, 24v stepper motor, robotics stepper motor, automation stepper motor, compact stepper motor, bipolar stepper motor
  • brushless stepper motor, CHS-GM37BY, 2-phase 4-wire stepper motor, dc stepper gear motor, 12v stepper motor, high torque stepper motor, low speed stepper motor, stepper motor with bracket, stepper motor with driver, 24v stepper motor, robotics stepper motor, automation stepper motor, compact stepper motor, bipolar stepper motor
  • brushless stepper motor, CHS-GM37BY, 2-phase 4-wire stepper motor, dc stepper gear motor, 12v stepper motor, high torque stepper motor, low speed stepper motor, stepper motor with bracket, stepper motor with driver, 24v stepper motor, robotics stepper motor, automation stepper motor, compact stepper motor, bipolar stepper motor
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electrical center b2c

GM37BY 2-Phase 4-Wire Brushless Stepper Gear Motor

Dhs. 138.00 AED
Dhs. 138.00 AED
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Shipping calculated at checkout.
Motor Config.
Reduction Ratio
Free Shipping Above 200 AED
شحن مجاني عند طلبك أكثر من 200 درهم إماراتي

1:630 High Torque Stepper Gear Motor, DC 12V, 0.8 RPM, for Robotics

1:6.3 High Speed Stepper Motor, DC 24V, 119 RPM, for Automation Projects

Product Overview

The CHS-GM37BY brushless stepper gear motor is a compact, high-precision 2-phase 4-wire motor designed for applications requiring precise position control and variable torque/speed. With multiple gear ratios, wide voltage compatibility, and optional accessories, it’s ideal for robotics, smart home devices, and automation projects.

Key Features

  • Wide Voltage Compatibility: Supports DC 3.7-24V operation, with optimized performance at 12V and 24V.
  • Multiple Gear Ratios: Choose from 1:6.3 to 1:630 to customize speed and torque for your project (e.g., 119 RPM at 1:6.3 / 0.8 RPM at 1:630, 24V).
  • Precision Stepper Control: 2-phase 4-wire bipolar drive with a 7.5° step angle, compatible with standard stepper drivers.
  • Durable Construction: Metal gearbox for reliable performance, with a maximum allowable holding torque of 30 kgf·cm.
  • Optional Accessories: Available with a mounting bracket or control driver for easy integration.

Specifications (CHS-GM37BY)

  • Model: CHS-GM37BY
  • Brand: ChiHai Motor
  • Rated Voltage: DC 12V (supports 3.7-24V)
  • Motor Type: 2-Phase 4-Wire Bipolar Brushless Stepper Motor
  • Phase Resistance: 30±15% Ω/Phase
  • Step Angle: 7.5°/Step
  • Gear Ratios: 1:6.3, 1:10, 1:18.8, 1:30, 1:50, 1:90, 1:150, 1:270, 1:450, 1:630
  • Output Shaft: D-shaped shaft (21mm total length, 12mm D-cut)
  • Weight: 165-200g
  • Wiring: Yellow A+, Green A-, Red B-, Black B+
  • Operating Temperature: -10 ~ +55℃

Available Configurations

  • Motor Only
  • Motor + Mounting Bracket
  • Motor + Control Driver

Applications

Perfect for smart robots, automated equipment, camera focus systems, smart home devices, and other projects requiring precise, variable-speed motion control.

DATA SHEET

Attribute Value
Product Type Brushless Stepper Gear Motor
Model CHS-GM37BY
Brand ChiHai Motor
Rated Voltage DC 12V (3.7-24V compatible)
Motor Type 2-Phase 4-Wire Bipolar Stepper Motor
Gear Ratios 1:6.3 to 1:630
Step Angle 7.5°/Step
Output Shaft D-shaped shaft, 21mm length
Weight 165-200g
Optional Accessories Mounting bracket, control driver
Applications Smart Robots, Automation Equipment, Camera Focus Systems

 

Motor Dimension

Care Instructions

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