Skip to main content

SPD Series - 1,500 lbs

SPD Series Industrial Linear Actuator

SPD Series Industrial Linear Actuator

The SPD Series 1500 lb. actuator is a heavy-duty device designed for tough industrial applications requiring reliable movement and position holding, with features enhancing its durability and adaptability. The bi-directional spring braking system is a powerful and precise device designed for demanding applications requiring controlled linear motion.

Free Application Analysis

Browse All Documents

Need Assistance?

Not sure if this is the right product for your application, or need a custom solution? Contact us today for help from an expert.

Features and Benefits

Durable
Heavy duty design for long life in tough applications
Resists Back Driving
Bi-directional spring brake prevents the actuator from being driven backward by external forces when the motor is not actively driving it
Corrosion Resistant
Aluminum housing and outer tube
Maintains Ductility
Steel translating tube – zinc chromate plated
Flexibility
Double clevis mounting provides the flexability needed in unique applications
Precise Positioning
Internal adjustable limit switches

Documents

Brochures & Catalogs

[Catalogs] Linear Actuator Design Guide Catalog [Brochure] Duff-Norton Capabilities Brochure S1

Manuals & Supplements

[Technical Bulletin] Linear Actuator Quick Reference Guide

Product & Data Sheets

[Product Sheet] SPD Product Sheet [Product Sheet] SPD Specs & Part Numbers - 1500 lb

Drawings & Diagrams

[Dimension Drawing] SPD Dimensional Drawing

SPD Series Dimensions

SPD Series Wiring Diagram

SPD Series Wiring Diagram

Note: (2) relays are required for DC limit switch models