Integrated Stepper, 4.0Nm Torque – NEMA 34 Closed Loop Stepper Design

Product Overview
The NEMA 34 closed-loop integrated stepper motor 34HYD4N features a robust 4.0Nm holding torque with real-time closed-loop control. It comes with a 3-meter shielded cable ensuring excellent signal integrity and reduced interference. With an 86mm frame and 103mm body length, this motor suits high-demand industrial applications.

Key Features
Closed-loop feedback for enhanced precision and step-loss prevention
4.0Nm holding torque with 6.0A rated current
Large NEMA 34 frame size (86x86mm) with 103mm body length
Keyway shaft for secure mechanical coupling
Includes 3-meter shielded cable for noise immunity
Supports 48V or 60V voltage operation (higher torque at 60V)
Ideal for CNC machines, robotics, and automation systems

Technical Specifications
Electrical Parameters
Step Angle: 1.8°
Holding Torque: 4.0 Nm (400 N·cm)
Rated Current/Phase: 6.0 A
Resistance: 0.45 Ω
Inductance: 3.7 mH
Insulation Class: Class B (130°C)

Mechanical Dimensions
Frame Size: 86 mm x 86 mm
Body Length: 103 mm
Shaft Diameter: 14 mm
Shaft Type: Keyway
Shaft Length: 38 mm
Weight: 3.4 kg

Typical Applications
Heavy-duty CNC machinery
Industrial robotics and automation
Precision motion control systems
High-torque positioning and actuation

Why Choose This Motor?
Powerful closed-loop integrated stepper motor with superior torque and noise-resistant cabling, designed for demanding industrial automation.