Precision Motion Product

NEMA 23 Hybrid Ball Screw Stepper Motor (Heavy-Duty Linear Actuator)

High-thrust NEMA 23 hybrid ball screw stepper motor. Features zero backlash, superior load capacity, and high positioning accuracy for industrial CNC, automation, and robotics. Request a quote today. Our NEMA 23 hybrid ball screw stepper...

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Technical Information

Product Details

High-thrust NEMA 23 hybrid ball screw stepper motor. Features zero backlash, superior load capacity, and high positioning accuracy for industrial CNC, automation, and robotics. Request a quote today.

Our NEMA 23 hybrid ball screw stepper motor is a robust, heavy-duty linear actuator designed for high-load industrial automation and precision motion control. Featuring an integrated precision ball screw directly mounted to a 57mm high-torque hybrid stepper motor, this linear motor offers high dynamic stiffness, rapid acceleration, and heavy axial payload performance.

By replacing traditional trapezoidal screws with a preloaded ball nut, this linear actuator provides smooth, zero-backlash motion and maximum power transfer. It is built to withstand high duty cycles and demanding axial forces in harsh industrial environments.

Key Features & Advantages

Heavy-Duty Payload Capacity: Handles up to 1200 N of dynamic linear force for demanding industrial applications.
High Efficiency & Low Wear: Rolling ball bearing design minimizes sliding friction, dramatically extending service life under continuous operation.
Zero-Backlash Repeatability: Preloaded ball nuts remove axial play, achieving bidirectional accuracy under heavy reversing loads.
Custom End Machining & Mounts: Available with custom stroke lengths, anti-rotation carriage guides, and encoder feedback options.

Technical Specifications

Feature / Parameter	Standard Specification
Frame Size	NEMA 23 (57mm x 57mm)
Motor Type	High-Torque Hybrid Stepper Motor
Linear Drive Type	Precision Preloaded Ball Screw
Step Angle	1.8° / 0.9°
Ball Screw Diameter	8mm, 10mm, 12mm, 16mm
Lead / Pitch Range	2mm, 4mm, 5mm, 10mm per revolution
Positional Repeatability	± 0.003 mm
Max Dynamic Thrust	Up to 1200 N
Operating Efficiency	90% - 95%
Insulation Class	Class B (130°C) / Class F (155°C)
IP Rating	IP40 (IP65 Sealed Housing optional)

Typical Applications

Multi-Axis Industrial CNC Router & Milling Axes
Automated Factory Assembly & Pick-and-Place Gantry Robots
Heavy-Duty Valve Control & Automated Material Handling

Engineering resources

Parameters, Drawings & Performance Data

Use order-specific technical documents for final selection. Published information should be checked against the required operating conditions and mechanical interface.

Technical parameters, drawings and performance data are confirmed against the selected model and operating conditions.

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Information Needed for Model Selection

Application and motion type
Load or required thrust / torque
Speed, travel and acceleration
Accuracy and repeatability target
Duty cycle and operating environment
Installation space and interface drawing
Controller, drive and feedback requirements
Quantity, destination and required documents

Verified series range

Product Family Overview

The values below describe the available family range from Xinding's supplied technical files. Confirm the exact model parameters and drawing before ordering.

Motor sizes14–86 mm

Step angle1.8°

Ball-screw diameter rangeØ4–16 mm

Lead wires4

The supplied series covers 14, 20, 28, 35, 42, 57, 60 and 86 mm motor sizes. Ball-screw diameter, lead, screw length and end machining vary by selected size.

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