Precision Motion Product

NEMA 6 Hybrid Ball Screw Stepper Motor (14mm Miniature Linear Actuator)

Precision NEMA 6 hybrid ball screw stepper motor. Compact 14mm frame delivering high efficiency, high thrust, and long service life for miniature medical and lab automation. Custom ball screw options available. The NEMA 6 hybrid...

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Technical Information

Product Details

Precision NEMA 6 hybrid ball screw stepper motor. Compact 14mm frame delivering high efficiency, high thrust, and long service life for miniature medical and lab automation. Custom ball screw options available.

The NEMA 6 hybrid ball screw stepper motor is a micro-sized precision linear actuator engineered for high-duty applications where space is strictly limited. By combining a 14mm high-torque hybrid stepper motor with an integrated precision ball screw assembly, this ultra-compact linear actuator achieves over 90% mechanical efficiency and exceptional continuous thrust force compared to traditional lead screws.

Designed for sub-micron positioning accuracy and low heat generation, this micro ball screw linear motor eliminates speed limitations caused by friction, making it the ideal choice for high-speed micro-fluidic control, optical positioning, and portable diagnostic equipment.

Key Features & Advantages

Ultra-Miniature 14mm Profile: Provides powerful linear motion capability within an ultra-compact NEMA 6 motor frame.
High-Efficiency Ball Screw Drive: Delivers >90% transmission efficiency, significantly reducing energy consumption and operating temperature.
Superior Positioning Accuracy: Precision-ground ball screw nuts ensure minimal backlash and sub-micron repeatability.
High Speed & Extended Duty Cycle: Low-friction rolling contact permits continuous high-speed positioning with minimal mechanical wear.

Technical Specifications

Feature / Parameter	Standard Specification
Frame Size	NEMA 6 (14mm x 14mm)
Motor Type	Hybrid Stepper Motor
Linear Drive Type	Precision Ball Screw Assembly
Step Angle	1.8° (200 steps/rev)
Ball Screw Diameter	4mm / 6mm
Screw Lead Options	1mm, 2mm per revolution
Mechanical Efficiency	> 90%
Max Peak Thrust Force	Up to 80 N
Rated Current	0.3A - 0.6A per phase
Screw Material	Precision Ground Stainless Steel / Chrome Steel
Standard Travel Stroke	30mm, 50mm, 75mm (Customizable)

Typical Applications

Miniature Medical Syringe Pumps & Automated Fluid Handling
Precision Optical Alignment & Laser Focusing Modules
Compact Semiconductor Inspection & Micro-Robotics

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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