Linear Actuators

Linear Actuators

Duff Norton Linear Actuator products are manufactured for load capacities ranging from 120N to 25 Ton. Designs incorporating gear or belt drives, acme screw and ball screw systems, with features such as inbuilt clutches, brakes, positioning feedback and limit switches with various AC and DC voltages.

Duff Norton Electromechanical actuation products are specially designed for a vast array of industrial and commercial applications. Linear actuators are used for opening and closing, tilting and pivoting, lifting and lowering and positioning. Primary markets served are Industrial Machinery, Packaging, Transportation, Marine, Electrical and Electronics, Food and Beverage, Furniture, Medical, Health and Exercise, Ergonomics, Mining, Entertainment, Printing, Chemical Processing, Tyre and Rubber, Paper, Agriculture, Metal Industries, Wood Products, Metal Fabricating, and Communications.

Duff Norton Electric Linear Actuators are categorized into 3 main groups;

Electromechanical Linear Actuators - 120N to 8896N
Modular Actuators - Up to 8896N
Electric Cylinders - 2 Ton to 25 Ton.


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Linear Actuators - LT Series (120-1000N)

12V Linear Actuators in the Duff Norton LT Series range afford an Economic, Low Noise linear positioning actuator with IP66 Protection. Light Weight design combined with capacities to 1000N and Stroke lengths to 300mm, Speeds to 44 mm per second - Multiple DC Voltages 12VDC & 24VDC - Internal Limit - Switches - Optional Feedback - Synchronous Operation Available

Linear Actuator LS Series (2000-3000N)

Duff Norton LS Series Electromechanical Linear Actuators are Economical - Low Noise with Die Cast Aluminium housing, Steel outer and Inner tube for Strength. Capacities range from 2000 to 3000N with Stroke lengths from 100mm to 610mm. Voltages are 12VDC & 115AC, Internal Limit - Switches.

TMD01 Series Linear Actuators (444N)

12VDC or 24VDC Linear Actuator with timing belt drive for quiet operation. Duff Norton TMD01 features a compact design with aluminium housing and outer tube. This electromechanical actuator offers keyed translating tube and adjustable limit switches for strokes 50 to 304mm

TMD02 Series Linear Actuators (1,112 N)

12VDC or 24VDC Electromechanical Linear Actuator with timing belt drive for quiet operation. Duff Norton TMD02 features a compact design with aluminium housing and outer tube. This electromechanical actuator offers keyed translating tube and adjustable limit switches for strokes 50 to 304mm

Linear Actuators - XLT Series Heavy Duty (1512N -4515N)

12VDC, 24VDC Heavy Duty Linear Actuators in the Duff Norton XLT Series range provide a Cost Competetive, Low Noise linear positioning actuator with IP66 Protection. Heavy Duty Construction combined with capacities to 4515N and Stroke lengths to 300mm, Speeds to 27 mm per second - Multiple DC Voltages - Internal Limit - Switches - Optional Feedback - Synchronous Operation Available

HMPD Series c/w - Limit Switch (1,112N)

HMPD is an industrial grade linear actuator from Duff Norton. Heavy duty construction,adjustable limit switches, positioning feedback and bellows boots makes this a versatile actuator suitable for use in a wide range of industrial lifting and positioning applications.

HMPD Series c/w- Clutch (1,112N)

HMPD is an industrial grade linear actuator from Duff Norton. Heavy duty construction,load limiting clutch, limit switches, positioning feedback and bellows boots makes this a versatile actuator suitable for use in a wide range of industrial lifting and positioning applications.

HMPB Series Linear Actuators (1,112N)

HMPB series electric linear actuator can be integrated into sophisticated control systems allowing precise position feedback and accurate control of the actuator. Electric linear actuators from Duff Norton are high-quality actuators with a long life expectancy requiring little or no maintenance.

HSPB Linear Actuators (1,112N)

HSPB series electric linear actuator can be integrated into sophisticated control systems allowing precise position feedback and accurate control of the actuator. Duff Norton electric actuators are high-quality actuators with a long life expectancy requiring little or no maintenance.

MPD Linear Actuators (2,224N)

Electric linear actuator can be used for pushing and pulling applications providing precise position feedback and accurate control of the actuator. MPD Series Electric linear actuators are offered in 12VDC and 24VDC. These high-quality actuators will provide reliable operation, long life requiring little or no maintenance.

HMPB Series Linear Actuators (2,224N)

HMPB series electric linear actuator can be integrated into sophisticated control systems allowing precise position feedback and accurate control of the actuator. Electric linear actuators from Duff Norton are high-quality actuators with a long life expectancy requiring little or no maintenance.

SPB Linear Actuators (2,224N)

SPB series electric linear actuator can be integrated into sophisticated control systems allowing precise position feedback and accurate control of the actuator. Duff Norton SPB electric actuators feature a thrust limiting friction disc clutch in case of an overload condition. This electromechanical actuator is highly reliable and requires little or no maintenance.

TAC Linear Actuators (2,224N)

12VDC Linear Actuator from Duff Norton in the TAC Series is also available in 24VDC. This Duff Norton actuator is capable of 2224N of thrust with Load limiting ball detent clutch. Designed for tough linear positioning applications and available in double clevis mounting it also features automatic thermal overload reset for motor protection.

TAL Series Linear Actuators (4,448N)

TAL Series Linear Actuator from Duff Norton is available in 220VAC & 115VAC. This Duff Norton actuator is capable of 4448N of thrust with Load limiting ball detent clutch. Designed for tough linear positioning applications and available in double clevis mounting it also features automatic thermal overload reset for motor protection. Optional positioning feedback is available on this electromechanical linear actuator.

LSPD Series Linear Actuators (6,672N)

12VDC Duff Norton Linear Actuator - LSPD Series is capable of 6672N of thrust and includes internal adjustable limit switches for ease of setup. Designed long life in tough linear positioning applications it is as double clevis mounting or trunnion mounting. Options include positioning feedback, bellows boot and threaded end mounting.

SPA Series Linear Actuators (6,672N)

Duff Norton Linear Actuator - SPA Series (6672N) is capable of 66726N of thrust and includes internal adjustable limit switches for ease of setup. Available in 220VAC 50Hz and 115VAC 60hz voltage options. Designed for long life in tough linear positioning applications it is available in either double clevis or trunnion mounting. Options include positioning feedback, bellows boot and threaded end mounting.

SPA Series Linear Actuators (8,896N)

Duff Norton Linear Actuator - SPA Series (8896) is capable of 8896N of thrust and includes internal adjustable limit switches for ease of setup. Available in 220VAC 50Hz and 115VAC 60hz voltage options. Designed for long life in tough linear positioning applications it is available in either double clevis or trunnion mounting. Options include positioning feedback, bellows boot and threaded end mounting.

CMLA A Series - Linear Actuator (2,200N)

Duff Norton Linear Actuator - CMLA Series features an innovative and patented design employing lightweight cast aluminium and Stainless Steel linear actuator construction. This configurable design linear actuator has 2200N capacity featuring patented onboard electronic controls providing plug-and-play operation, making it ideal for applications requiring advanced positioning capability. Featuring 230VAC Single phase AC motor with a wide selection of gearing allows customized lifting speeds. IP66S ingress protection provides a watertight low maintenance envelope providing long life in tough environmental applications.

CMLA B Series - Linear Actuator (4,500N)

This design configurable 4500N linear actuator is equipped with a patented electronic control on board for plug-and-play operation, making it ideal for applications that require enhanced positioning capability. Equipped with 230VAC single phase AC motor combined with a wide selection of gears allows customized lifting speeds. IP66S degree of protection provides a quality sealed low maintenance actuator providing long life in harsh environments.

CMLA C Series Linear Actuator (6,700 N)

This design configurable 6700N linear actuator is equipped with a patented electronic control on board for plug-and-play operation, making it ideal for applications that require enhanced positioning capability. Equipped with 230VAC single phase AC motor combined with a wide selection of gears allows customized lifting speeds. IP66S degree of protection provides a quality sealed low maintenance actuator providing long life in harsh environments.

CMLA D Series Linear Actuator (8,900 N)

This design configurable 8900N linear actuator features safety clutch as standard to prevent overload damage. Equipped with 230/460VAC 3 phase AC motor combined with a wide selection of gears allows customized lifting speeds. IP66S degree of protection provides a quality sealed low maintenance actuator providing long life in harsh environments.

Modular Actuators (8,896N)

Duff-Norton Modular Actuators allow use in a wide range of applications by matching standard actuator models with AC or DC electric, air, hydraulic or explosion-proof drive units. The rotating screw models, featuring a traveling lift nut, permit reliable load positioning in locations which are relatively free of dust, dirt and moisture. Translating tube units, with an enclosed lifting screw and translating tube, are specified when environmental contamination is anticipated. Optional limit switches and transducers are also available for both actuator types.

SCW02 & SCW03 Series Electric Cylinders (2 & 3 Ton)

Duff Norton Electric Motor Cylinders SCW02 & SCW03 Series range are designed for a vast array of industrial linear positioning and lifting applications. Duff Norton manufactures industry's most comprehensive range of high capacity linear electric cylinders. Duff Norton SCW Series electric cylinder options includes brake motors, positioning feedback,explosion proof limit switches - ATEX,double clevis mounting.

SCW05 Series Electric Cylinders (5 Ton)

Duff Norton Electric Motor Cylinders SCW05 Series range are designed for a vast array of industrial linear positioning and lifting applications. Duff Norton manufactures industry's most comprehensive range of high capacity linear electric cylinders. Duff Norton SCW05 Series electric cylinder options includes brake motors, positioning feedback,explosion proof limit switches - ATEX,double clevis mounting.

SCW10 Series Electric Cylinders (10 Ton)

Duff Norton Electric Motor Cylinders SCW10 Series range are designed for a vast array of industrial linear positioning and lifting applications. Duff Norton manufactures industry's most comprehensive range of high capacity linear electric cylinders. Duff Norton SCW10 Series electric cylinder options includes brake motors, positioning feedback,explosion proof limit switches - ATEX,double clevis mounting.

SCW20 Series Electric Cylinders (20 Ton)

Duff Norton Electric Motor Cylinders SCW20 Series range are designed for a vast array of industrial linear positioning and lifting applications. Duff Norton manufactures industry's most comprehensive range of high capacity linear electric cylinders. Duff Norton SCW20 Series electric cylinder options includes brake motors, positioning feedback,explosion proof limit switches - ATEX,double clevis mounting.

SCW25 Series Electric Cylinders (25 Ton)

Duff Norton Electric Motor Cylinders SCW25 Series range are designed for a vast array of industrial linear positioning and lifting applications. Duff Norton manufactures industry's most comprehensive range of high capacity linear electric cylinders. Duff Norton SCW25 Series electric cylinder options includes brake motors, positioning feedback,explosion proof limit switches - ATEX,double clevis mounting.

SCN03 Series Electric Cylinders (3 Ton)

Electric Cylinder SCN03 Series for linear positioning and lifting applications. Duff Norton SuperCylinder range offers industry its largest range of high capacity linear electric cylinders with either trunnion or clevis mount. Options include brake motors, positioning feedback,explosion proof limit switches - ATEX. Suited to a huge range of lifting, opening/closing and positioning applications.

SCN06 Series Electric Cylinders (6 Ton)

Electric Cylinder SCN06 Series for linear positioning and lifting applications. Duff Norton SuperCylinder range offers industry its largest range of high capacity linear electric cylinders with either trunnion or clevis mount. Options include brake motors, positioning feedback,explosion proof limit switches - ATEX. Suited to a huge range of lifting, opening/closing and positioning applications.

SCN12 Series Electric Cylinders (12 Ton)

Electric Cylinder SCN12 Series for linear positioning and lifting applications. Duff Norton SuperCylinder range offers industry its largest range of high capacity linear electric cylinders with either trunnion or clevis mount. Options include brake motors, positioning feedback,explosion proof limit switches - ATEX. Suited to a huge range of lifting, opening/closing and positioning applications.

SCN25 Series Electric Cylinders (25 Ton)

Electric Cylinder SCN25 Series for linear positioning and lifting applications. Duff Norton SuperCylinder range offers industry its largest range of high capacity linear electric cylinders with either trunnion or clevis mount. Options include brake motors, positioning feedback,explosion proof limit switches - ATEX. Suited to a huge range of lifting, opening/closing and positioning applications.

SCN50 Series Electric Cylinders (50 Ton)

Heavy Duty Linear Actuator SCN50 Series for linear positioning and lifting applications. Duff Norton SuperCylinder range offers industry its largest range of high capacity linear electric cylinders with either trunnion mount. Options include brake motors, positioning feedback,explosion proof limit switches - ATEX. Suited to a huge range of lifting, opening/closing and positioning applications.