Flexible Assembly Systems
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Duff-Norton

SPA Linear Actuators

SPA Linear Actuator have a Heavy duty design for long life in tough applications

Models and pricing below
One series, several modelsPick the model that fits your job.Models in this series differ in size, capacity or configuration. Browse them on this page, or call us and we'll match one to your application.Each model is sold and priced individually.
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Models Available

48 items

Other models in the same range, from NetSuite's Models Available list. Each is a separate product with its own SKU and price, so they can be added to the order.

ProductStroke Length (in)Capacity (lbs)VoltagePriceQty
PSPA6415-12PSPA6415-12 | Linear Actuator, 115 AC, 1500 lbs, Potentiometer, 12'' stroke$2,300.00121500115 VAC$2,300.001View details
PSPA6415-18PSPA6415-18 | Linear Actuator, 115 AC, 1500 lbs, Potentiometer, 18'' stroke$2,375.00181500—$2,375.001View details
PSPA6415-24PSPA6415-24 | Linear Actuator, 115 AC, 1500 lbs, Potentiometer, 24'' stroke$2,416.00241500115 VAC$2,416.001View details
PSPA6415-3PSPA6415-3 | Linear Actuator, 115 AC, 1500 lbs, Potentiometer, 3'' stroke$2,238.0031500115 VAC$2,238.001View details
PSPA6415-30PSPA6415-30 | Linear Actuator, 115 AC, 1500 lbs, Potentiometer, 30'' stroke$3,314.00301500115 VAC$3,314.001View details
PSPA6415-36PSPA6415-36 | Linear Actuator, 115 AC, 1500 lbs, Potentiometer, 36'' stroke$3,381.00361500115 VAC$3,381.001View details
PSPA6415-6PSPA6415-6 | Linear Actuator, 115 AC, 1500 lbs, Potentiometer, 6'' stroke$2,286.0061500115 VAC$2,286.001View details
PSPA6420-12PSPA6420-12 | Linear Actuator,115 AC, 2000 lbs, Potentiometer, 12'' stroke$4,700.00122000115 VAC$4,700.001View details
PSPA6420-18PSPA6420-18 | Linear Actuator,115 AC, 2000 lbs, Potentiometer, 18'' stroke$4,749.00182000115 VAC$4,749.001View details
PSPA6420-24PSPA6420-24 | Linear Actuator,115 AC, 2000 lbs, Potentiometer, 24'' stroke$4,789.00242000115 VAC$4,789.001View details
PSPA6420-3PSPA6420-3 | Linear Actuator,115 AC, 2000 lbs, Potentiometer, 3'' stroke$4,603.0032000115 VAC$4,603.001View details
PSPA6420-6PSPA6420-6 | Linear Actuator,115 AC, 2000 lbs, Potentiometer, 6'' stroke$4,659.0062000115 VAC$4,659.001View details
PSPA7415-12PSPA7415-12 | Linear Actuator, 220 AC, 1500 lbs, Potentiometer, 12'' stroke$2,333.00121500220 VAC$2,333.001View details
PSPA7415-18PSPA7415-18 | Linear Actuator, 220 AC, 1500 lbs, Potentiometer, 18'' stroke$2,375.00181500220 VAC$2,375.001View details
PSPA7415-24PSPA7415-24 | Linear Actuator, 220 AC, 1500 lbs, Potentiometer, 24'' stroke$2,416.00241500220 VAC$2,416.001View details
PSPA7415-3PSPA7415-3 | Linear Actuator, 220 AC, 1500 lbs, Potentiometer, 3'' stroke$2,238.0031500220 VAC$2,238.001View details
PSPA7415-30PSPA7415-30 | Linear Actuator, 220 AC, 1500 lbs, Potentiometer, 30'' stroke$3,314.00301500220 VAC$3,314.001View details
PSPA7415-36PSPA7415-36 | Linear Actuator, 220 AC, 1500 lbs, Potentiometer, 36'' stroke$3,381.00361500220 VAC$3,381.001View details
PSPA7415-6PSPA7415-6 | Linear Actuator, 220 AC, 1500 lbs, Potentiometer, 6'' stroke$2,286.0061500220 VAC$2,286.001View details
PSPA7420-12PSPA7420-12 | Linear Actuator, 220 AC, 2000 lbs, Potentiometer, 12'' stroke$4,700.00122000220 VAC$4,700.001View details
PSPA7420-18PSPA7420-18 | Linear Actuator, 220 AC, 2000 lbs, Potentiometer, 18'' stroke$4,749.00182000220 VAC$4,749.001View details
PSPA7420-24PSPA7420-24 | Linear Actuator, 220 AC, 2000 lbs, Potentiometer, 24'' stroke$4,789.00242000220 VAC$4,789.001View details
PSPA7420-3PSPA7420-3 | Linear Actuator, 220 AC, 2000 lbs, Potentiometer, 3'' stroke$4,694.0032000220 VAC$4,694.001View details
PSPA7420-6PSPA7420-6 | Linear Actuator, 220 AC, 2000 lbs, Potentiometer, 6'' stroke$4,659.0062000220 VAC$4,659.001View details
SPA6415-12SPA6415-12 | Linear Actuator, 115 AC, 1500 lbs, 12'' stroke$2,394.00121500115 VAC$2,394.001View details
SPA6415-18SPA6415-18 | Linear Actuator, 115 AC, 1500 lbs, 18'' stroke$2,224.00181500115 VAC$2,224.001View details
SPA6415-24SPA6415-24 | Linear Actuator, 115 AC, 1500 lbs, 24'' stroke$2,271.00241500115 VAC$2,271.001View details
SPA6415-3SPA6415-3 | Linear Actuator, 115 AC, 1500 lbs, 3'' stroke$2,093.0031500115 VAC$2,093.001View details
SPA6415-30SPA6415-30 | Linear Actuator, 115 AC, 1500 lbs, 30'' stroke$3,171.00301500115 VAC$3,171.001View details
SPA6415-36SPA6415-36 | Linear Actuator, 115 AC, 1500 lbs, 36'' stroke$3,314.00361500115 VAC$3,314.001View details
SPA6415-6SPA6415-6 | Linear Actuator, 115 AC, 1500 lbs, 6'' stroke$2,134.0061500115 VAC$2,134.001View details
SPA6420-12SPA6420-12 | Linear Actuator, 115 AC, 2000 lbs, 12'' stroke$4,549.00122000115 VAC$4,549.001View details
SPA6420-18SPA6420-18 | Linear Actuator, 115 AC, 2000 lbs, 18'' stroke$4,590.00182000115 VAC$4,590.001View details
SPA6420-24SPA6420-24 | Linear Actuator, 115 AC, 2000 lbs, 24'' stroke$4,645.00242000115 VAC$4,645.001View details
SPA6420-3SPA6420-3 | Linear Actuator, 115 AC, 2000 lbs, 3'' stroke$4,461.0032000115 VAC$4,461.001View details
SPA6420-6SPA6420-6 | Linear Actuator, 115 AC, 2000 lbs, 6'' stroke$4,508.0062000115 VAC$4,508.001View details
SPA7415-12SPA7415-12 | Linear Actuator, 220 AC, 1500 lbs, 12'' stroke$2,176.00121500220 VAC$2,176.001View details
SPA7415-18SPA7415-18 | Linear Actuator, 220 AC, 1500 lbs, 18'' stroke$2,224.00181500220 VAC$2,224.001View details
SPA7415-24SPA7415-24 | Linear Actuator, 220 AC, 1500 lbs, 24'' stroke$2,271.00241500220 VAC$2,271.001View details
SPA7415-3SPA7415-3 | Linear Actuator, 220 AC, 1500 lbs, 3'' stroke$2,093.0031500220 VAC$2,093.001View details
SPA7415-30SPA7415-30 | Linear Actuator, 220 AC, 1500 lbs, 30'' stroke$3,171.00301500220 VAC$3,171.001View details
SPA7415-36SPA7415-36 | Linear Actuator, 220 AC, 1500 lbs, 36'' stroke$3,314.00361500220 VAC$3,314.001View details
SPA7415-6SPA7415-6 | Linear Actuator, 220 AC, 1500 lbs, 6'' stroke$2,134.0061500220 VAC$2,134.001View details
SPA7420-12SPA7420-12 | Linear Actuator, 220 AC, 2000 lbs, 12'' stroke$4,549.00122000220 VAC$4,549.001View details
SPA7420-18SPA7420-18 | Linear Actuator, 220 AC, 2000 lbs, 18'' stroke$4,590.00182000220 VAC$4,590.001View details
SPA7420-24SPA7420-24 | Linear Actuator, 220 AC, 2000 lbs, 24'' stroke$4,645.00242000220 VAC$4,645.001View details
SPA7420-3SPA7420-3 | Linear Actuator, 220 AC, 2000 lbs, 3'' stroke$4,461.0032000220 VAC$4,461.001View details
SPA7420-6SPA7420-6 | Linear Actuator, 220 AC, 2000 lbs, 6'' stroke$4,508.0062000220 VAC$4,508.001View details

Details

Product information

Overview

Duff-Norton's SPA Series linear actuators are specially designed for industrial and commercial applications. Linear Actuators can be used for opening, closing, tilting, pivoting, lifting, lowering and positioning.
Features & Benefits
Heavy duty design for long life in tough applications
Built in capacitor and bi-directional spring brake
Built in capacitor included
Bi-directional spring type brake
Aluminum housing and outer tube
Steel translating tube – zinc chromate plated
Double clevis mounting
Internal adjustable limit switches
Automatic reset thermal overload motor protection

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