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SPA IP66 Series Image
SPA IP66 Series Image

SPA Series - 1,500 lbs

Linear Actuators

SPA IP66 Series Image
SPA IP66 Series Image
The SPA Series 1500 lb. capacity, Acme screw linear actuator with internal, adjustable limit switches and automatic reset thermal overload motor protection is a type of electric linear actuator designed for heavy-duty applications requiring controlled, linear motion with built-in safety features. The automatic reset safeguards the motor from overheating due to excessive load or prolonged operation.
Free Application Analysis
SPA Series 1,500 lbs Dimensional Drawing Duff-Norton Product Capabilities Brochure SP Series Product Sheet Linear Actuator Design Guide Linear Actuator Quick Reference Guide

Specifications
Part Number Rated Loads Stroke Length Retracted Length Voltage Current Draw Speed* Limit Switch POT Duty Cycle
# (lbs) N in mm in mm (VAC) Hz Amp in/s mm/s Yes/No Y/N %
SPA6415-3 (1500) 6672 3 76 17.1 434.3 (115) 60 6.5 0.83 21 Yes Yes 17%
SPA6415-6 (1500) 6672 6 152 20.1 510.5 (115) 60 6.5 0.83 21 Yes Yes 17%
SPA6415-12 (1500) 6672 12 305 26.1 662.9 (115) 60 6.5 0.83 21 Yes Yes 17%
SPA6415-18 (1500) 6672 18 457 32.1 815.3 (115) 60 6.5 0.83 21 Yes Yes 17%
SPA6415-24 (1500) 6672 24 610 38.1 967.7 (115) 60 6.5 0.83 21 Yes Yes 17%
SPA6415-30 (1500) 6672 30 762 50.1 1273 (115) 60 6.5 0.83 21 Yes Yes 17%
SPA6415-36 (1500) 6672 36 915 56.1 1425 (115) 60 6.5 0.83 21 Yes Yes 17%
PSPA6415-3 (1500) 6672 3 76 17.1 434.3 (115) 60 6.5 0.83 21 Yes Yes 17%
PSPA6415-6 (1500) 6672 6 152 20.1 510.5 (115) 60 6.5 0.83 21 Yes Yes 17%
PSPA6415-12 (1500) 6672 12 305 26.1 662.9 (115) 60 6.5 0.83 21 Yes Yes 17%
PSPA6415-18 (1500) 6672 18 457 32.1 815.3 (115) 60 6.5 0.83 21 Yes Yes 17%
PSPA6415-24 (1500) 6672 24 610 38.1 967.7 (115) 60 6.5 0.83 21 Yes Yes 17%
PSPA6415-30* (1500) 6672 30 762 50.1 1273 (115) 60 6.5 0.83 21 No Yes 17%
PSPA6415-36* (1500) 6672 36 915 56.1 1425 (115) 60 6.5 0.83 21 No Yes 17%
SPA7415-3 (1500) 6672 3 76 17.1 434.3 (220) 50 2 0.68 17 Yes No 25%
SPA7415-6 (1500) 6672 6 152 20.1 510.5 (220) 50 2 0.68 17 Yes No 25%
SPA7415-12 (1500) 6672 12 305 26.1 662.9 (220) 50 2 0.68 17 Yes No 25%
SPA7415-18 (1500) 6672 18 457 32.1 815.3 (220) 50 2 0.68 17 Yes No 25%
SPA7415-24 (1500) 6672 24 610 38.1 967.7 (220) 50 2 0.68 17 Yes No 25%
SPA7415-30 (1500) 6672 30 762 50.1 1273 (220) 50 2 0.68 17 Yes No 25%
SPA7415-36 (1500) 6672 36 915 56.1 1425 (220) 50 2 0.68 17 Yes No 25%
PSPA7415-3 (1500) 6672 3 76 17.1 434.3 (220) 50 2 0.68 17 Yes Yes 25%
PSPA7415-6 (1500) 6672 6 152 20.1 510.5 (220) 50 2 0.68 17 Yes Yes 25%
PSPA7415-12 (1500) 6672 12 305 26.1 662.9 (220) 50 2 0.68 17 Yes Yes 25%
PSPA7415-18 (1500) 6672 18 457 32.1 815.3 (220) 50 2 0.68 17 Yes Yes 25%
PSPA7415-24 (1500) 6672 24 610 38.1 967.7 (220) 50 2 0.68 17 Yes Yes 25%
PSPA7415-30* (1500) 6672 30 762 50.1 1273 (220) 50 2 0.68 17 No Yes 25%
PSPA7415-36* (1500) 6672 36 915 56.1 1425 (220) 50 2 0.68 17 No Yes 25%
* At Rated Load

Models

SPA Series 1500 lb. Dimensions

SPA Series 1500 Dimensions

SPA Series 1500 lb. Wiring Diagram

SPA Series 1500 Wiring Diagram