Optical Encoder 1000PPR Integrated Stepper, 3.0Nm – Nema 24 High Torque Closed_loop Design

Product Overview

This Nema 24 closed-loop stepper motor features a high holding torque of 3.0Nm (424.83oz.in) and integrates a 1000PPR (4000CPR) optical incremental encoder with differential 2-channel output. With a rated current of 5.0A and durable construction, this motor delivers superior motion accuracy, consistent torque, and improved thermal performance—ideal for high-load, high-precision applications in industrial automation, robotics, and machinery.

Key Features

• Integrated optical incremental encoder with 1000PPR (4000CPR) resolution

• High torque output: 3.0Nm (424.83oz.in)

• Robust Nema 24 frame and 10mm shaft for mechanical stability

• Rated 5.0A current for strong dynamic response

• Differential signal output enhances noise immunity

• Durable construction with insulation class B

• Suitable for demanding closed-loop control systems

Technical Specifications

Electrical Parameters

• Step Angle: 1.8°

• Holding Torque: 3.0Nm (424.83oz.in)

• Rated Current/Phase: 5.0A

• Phase Resistance: 0.45Ω

• Inductance: 1.8mH ± 20% (1kHz)

• Insulation Class: B (130°C / 266°F)

Mechanical Dimensions

• Frame Size: 60 x 60mm

• Body Length: 107mm

• Shaft Diameter: Φ10mm

• Shaft Length: 21mm

• D-Cut Shaft Length: 15mm

• Lead Length: 270mm

• Weight: 1.3kg

Encoder Details

• Encoder Type: Optical Incremental

• Output Channels: 2 Channels (Differential)

• Resolution: 1000PPR (4000CPR)

• Supply Voltage: 5V

• Output High Voltage: < 4V

• Output Low Voltage: < 1V

Typical Applications

• Industrial CNC equipment

• Packaging machinery

• Automated inspection systems

• Material handling and conveying

• Robotics and positioning platforms

Why Choose This Motor?

Built for power and precision, this Nema 24 closed-loop stepper motor offers exceptional torque and encoder feedback—perfect for demanding industrial environments.