Nema 17 Closed Loop Stepper Motor, 2 Phase, 2A, 0.5N·m

Nema 17 Closed Loop Stepper Motor, 2 Phase, 2A, 0.5N·m

Factory price Nema 17 closed loop hybrid stepper motor with encoder for CNC machine, 3D printer and robot arm. 2 phase 4 wire, rated current 2A, step angle 1.8°, full step and no load, motor length 68mm, 5mm shaft size, holding torque at 0.5N·m.

SKU: CCHN-STEP-17CL200

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Delivery date: 6-25 days

Overview

Closed loop bipolar stepper motor is a permanent magnet electric motor that converts electrical pulse signal into corresponding angular displacement or linear displacement. It is widely used in electronics manufacturing, sewing machine, semiconductor equipment, laser cutting, textile machinery and so on.

Physical Specification

Model Number: CCHN-FY42EL200BC1
Matched the Driver Model: CCHN-FYDB504T
Flanged Size: 42 x 42mm (Nema 17)
Motor Length: 68mm
Shaft Diameter: 5mm
Number of Leads: 4 wire
Weight: 0.36kg

Electrical Specification

Motor Type: Bipolar Closed Loop Stepper
Step Angle: 1.8°
Rated Current: 2A
Holding Torque: 0.5N·m (50 N·cm, 72 Oz.in)
Phase Resistance: 1.35Ω
Phase Inductance: 2.8mH
Rotor Inertia: 77g·cm²
Encoder: A, B two-channel signal, 1000ppr (default)/2500ppr, 5V DC power supply

Dimensions (Unit: mm)

L=68mm

Dimensions of Nema 17 2 Phase Closed Loop Stepper Motor

Wiring Diagram

Wiring Diagram of Nema 17 2 Phase Closed Loop Stepper Motor

Speed-Torque Curve Diagram

Speed Torque Curve Diagram of Nema 17 2 Phase Closed Loop Stepper Motor

Details

Nema 17 Closed Loop Stepper Motor 0.4N·m-0.75N·m Details

Tips: Reasons for stepper motor out of step

The speed is set too high and the torque is not enough.
The voltage is unstable during high-speed operation, so that the input current sometimes does not reach the rated current. It causes the output torque to drop, and finally leads to out of step.
The speed rises or falls too fast, causing the loss of step.
Excessive external resistance.