Motorized Linear Dovetail Slide : ND4 Series

Newmark's ND4 series linear Slides offer high resolution and repeatability in a small footprint. ND4 Slides are designed for a variety of applications in research and other industrial areas.

For more reliability and durability, the ways and leadscrew are protected with a strong machined cover and the encoder is mounted internally directly to the leadscrew rather than being exposed to shock and contamination when mounted in the rear of the motor.

All ND4 series linear Slides are machined from 6061 aluminum alloy to provide a light yet stiff and stable Slide.

The drive system utilizes a stainless steel ACME leadscrew with internally lubricated plastic drive nut. The drive nut offers zero backlash operation that automatically adjusts for wear to insure zero backlash for the life of the linear Slide.


The dovetail design provides a smooth motion and large loads. Since the carriage is supported over the entire travel of the Slide, a good cantilevered load capacity can be achieved.

Separate connectors for motor power and limit/encoder signals are provided for ease of operation. Integrated limit switches and a high torque size 17 stepper motor are supplied as standard items.

Specifications