LS Series - 450 to 675 lbs

LS Series Industrial Linear Actuator

The LS Series 450 to 675 lb. capacity linear actuator with a self-locking ACME screw and internal limit switches is a robust device designed for moderate-to-heavy load applications requiring accurate linear movement and the ability to hold position when unpowered. The self-locking mechanism in ACME screws eliminates the need for external brakes.

Free Application Analysis

Capacity (lbs): 450, 560, 675, 660

Stroke Length (in): 8, 12, 4, 24

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Catalogs

Product Sheet

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Features and Benefits

Full Capacity
Operate at the full rated capacity in both push and pull applications
Precise Positioning
Adjustable limit Switch for safe and repeatable positioning
Corrosion Resistant
Corrosion resistant housing
No Back Drive
Self-locking ACME screw to prevent back driving
Custom Solutions
Available with our experienced Application Engineering team

Specifications

Model Number	Capacity (lbs)	Duty Cycle at Rated Load (%)	Environment (IP Code)	Input Voltage (VAC)	Input Voltage (VDC)	Lifting Speed at Rated Load (in/s)	Limit Switch	Retracted Length (in)	Stroke Length (in)
LS25-1B5TN-08	450	17	IP40	115		0.26	Included	15.4	8
LS25-1B5TN-12	450	17	IP40	115		0.26	Included	19.4	12

Model Number	Capacity (lbs)	Duty Cycle at Rated Load (%)	Environment (IP Code)	Input Voltage (VAC)	Lifting Speed at Rated Load (in/s)	Limit Switch	Retracted Length (in)	Stroke Length (in)
LS26-1B5TN-04	560	17	IP40	115	0.21	Included	11.4	4
LS26-1B5TN-08	560	17	IP40	115	0.21	Included	15.4	8
LS26-1B5TN-12	560	17	IP40	115	0.21	Included	19.4	12

Model Number	Capacity (lbs)	Duty Cycle at Rated Load (%)	Environment (IP Code)	Input Voltage (VAC)	Input Voltage (VDC)	Lifting Speed at Rated Load (in/s)	Limit Switch	Retracted Length (in)	Stroke Length (in)
LS48-S001	660	17	IP40	115		0.15	Included	31.4	24

Model Number	Capacity (lbs)	Duty Cycle at Rated Load (%)	Environment (IP Code)	Input Voltage (VAC)	Input Voltage (VDC)	Lifting Speed at Rated Load (in/s)	Limit Switch	Retracted Length (in)	Stroke Length (in)
LS28-1B5TN-04	675	17	IP40	115		0.15	Included	11.4	4
LS28-1B5TN-08	675	17	IP40	115		0.15	Included	15.4	8
LS28-1B5TN-12	675	17	IP40	115		0.15	Included	19.4	12
LS35-1B4TN-12	675	17	IP40	115		0.21	Included	19.4	12
LS35-1B4TN-24	675	17	IP40	115		0.21	Included	31.4	24
LS35-3B4TN-12	675	17	IP40		12	0.26	Included	19.4	12
LS35-3B4TN-24	675	17	IP40		12	0.26	Included	31.4	24

Documents

Brochures & Catalogs

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

Manuals & Supplements

[Technical Bulletin] Linear Actuator Quick Reference Guide

Product & Data Sheets

[Product Sheet] LS Product Sheet [Product Sheet] LS Specs & Part Numbers

Drawings & Diagrams

[Dimension Drawing] LS 48 Dimensional Drawing - 660 lb [Dimension Drawing] LS 35 AC Dimensional Drawing - 675 lb [Dimension Input Drawing] LS 35 DC Dimensional Drawing - 675 lb [Dimension Drawing] LS 25 Dimensional Drawing - 450 lb

LS Series - 450 to 675 lbs