Nema 23 Closed Loop Stepper Motor, 2 Phase, 4.2A, 1.2N·m

Low cost bipolar closed loop stepper motor for sale, two phase, wire colors of blue, red, green and black, no lost step, low noise, high torque and high efficiency.

Physical Specification

• Model Number: CCHN-FY56EM420BC1
• Matched the Driver Model: CCHN-FYDB506T
• Flanged Size: 57 x 57mm (Nema 23)
• Motor Length: 76mm
• Shaft Diameter: 8mm
• Number of Leads: 4 wire
• Weight: 1kg

Electrical Specification

• Motor Type: Bipolar Closed Loop Stepper
• Step Angle: 1.8°
• Rated Current: 4.2A
• Holding Torque: 1.2 N·m (120 N·cm, 170 Oz.in)
• Phase Resistance: 0.44Ω
• Phase Inductance: 1.4mH
• Rotor Inertia: 280g·cm²

Dimensions (Unit: mm)

L=76mm

Motor & Encoder Wiring Diagram

Speed-Torque Curve Diagram

Details

Tips: Precautions for cleaning stepper motors

If the permanent magnet stepper motor adheres to a lot of dust, it may cause it to run inefficiently. Therefore, it is necessary to clean the stepper motor. The following are the issues that need to be paid attention to when cleaning the stepper motor.

1. The cleaning must be carried out with the power supply cut off. Wrong cleaning will cause safety hazards to the best stepper motor, threatening the safety of the motor. Therefore, the power supply of the motor must be cut off before the cleaning can be performed.
2. The stepper motor needs to be protected during cleaning. The purpose of cleaning the stepper motor is to restore its working state, but if there is a wrong operation during the cleaning, it will cause the motor to be damaged.