【Product Overview】
GM12-15BY mini geared stepper motor adopts a multi-stage spur gear reduction structure and is equipped with a 2-phase 4-wire stepper motor, delivering excellent control stability and compatibility. Featuring a compact body and integrated mounting flange, it can be easily embedded into various miniature and narrow-space devices. With smooth operation and even transmission, the motor provides stable long-term power output. It is ideal for miniature automation control systems that require high precision and small-angle repeated operation, serving as an excellent driving accessory for small intelligent equipment.
【Specifications】
Brand: CHANCS
Model: GM12-15BY Geared Stepper Motor
Dimension: 20×15×21 mm (0.787 in ×0.591 in ×0.827 in)
Shaft Diameter: 3 mm (0.118 in)
Shaft Length: 6.5 mm (0.256 in)
Voltage: DC 5V
Step Angle: 18°
Phase: 2 Phase 4 Wire
Motor Speed: 2400RPM
Gear Ratio: 100:1
Resistance per Phase: 40 Ω ±7%
Output Structure: Single D-shaped shaft
【Application Scenarios】
Miniature automation equipment, precision testing instruments, small pan-tilts, smart home appliances, mini electric control actuators, etc.
【Package Contents】
1 x Motor
【Precautions】
1. Do not operate at maximum torque, as this may cause the gears to seize.
2. Dimensions may vary slightly; please confirm before placing an order!!
3. We can customize motors according to your needs; please specify the voltage and speed.
【Warranty】
Lifetime technical support! Feel free to share your usage feedback with us anytime.
1-year warranty with free replacement.























