MOT-20BYGH34 Nema8 Stepper motor 20BYGH34 20 Series 21mN.m 0.8A 1.8 degree High Torque

This is a Nema 8 Stepper Motor 20BYGH34 20 Series 21mN.m 0.8A 1.8 degree High Torque for 3D printer, CNC machines is high quality and durable in use.

This motor has high-strength metal body to build, strong and durable, it's sidewall metal matte texture increase friction.

Features:

• Adopting high quality motor steel material, with high torque, low self-inductance reactance, responsive and can avoid system error.
• There is rotor rubber covering the rotor, effectively reduce the noise.
• This small motors can be used in various area, such as stage lighting; laser engraving; textile machinery; equipment; placement machine; non-standard equipment; 3D printer; automation equipment, and etc. 
  
• mini motor uses high hardness metal, tough and durable. And the matte texture in the side wall can increase friction.
• Small size, convenient storage and placement.

Specifications:

• Model: 20BYGH34
• Material: Metal
• Color: Silver&Black
• Size: 20x34mm
• Step Angle: 1.8 degree
• Rated Current: 0.8A
• Rated Voltage: 4.5V
• Phase Resistance: 4.5 X (1±15%) Ohm
• Phase Inductance: 1.6 X (1±20%)
• Rotor Inertia: 18g. cm2
• Lead Wire: 4 No
• Holding Torque: 21 mN.m