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ElectroMechanical Actuators
Electromechanical Actuator- Duff-Norton manufactures electromechanical actuators, mechanical actuators (screw jacks), linear actuators, ball screw actuators, machine screw actuators, electric cylinders, rollerscrews, rotary unions (rotating joints), and air jacks. Electromechanical Linear Actuator Products include TracMaster and LinearMaster Actuators, Packaged Controls, Modular Actuators and PowerMaster Motor Cylinders and Synchro Cylinders. This Duff-Norton product line of actuators features load capacities ranging from 100 pounds to 100 Tons, gear or belt drives, acme screw and ball screw systems with various AC and DC input voltages. Packaged Controls operate the extend and retract function of the actuator and are available for all Duff-Norton TracMaster and LinearMaster Electromechanical Linear Actuators. Duff-Norton Electromechanical Actuation Products are specially designed for a variety of commercial and industrial applications. These actuators are used for opening and closing, tilting and pivoting, lifting and lowering and positioning. Applications include gates, dampers, oven and processing tank doors, antennas, orthopedic tables and other medical equipment, ergonomic furniture, and agricultural equipment, etc. Custom design is also available for special applications. Electromechanical linear actuators are now being used in place of pneumatics and hydraulics when high maintenance and environmental problems (leaking hydraulic oil) are a concern.

100 lb. Capacity Actuator
  • Input Voltages of: 12 VDC or 24 VDC
  • Standard stroke lengths of: 2, 4, 6, 8, 10 and 12 inches
  • Adjustable limit switches - optional
  • Lifting speeds up to 60 in/min
  • Pulse Generator - optional

TracMaster™  Series Model Stroke Length (inches) Input Voltage Clutch Limit Switch Position Feedback Machine or Ball Screw Duty Cycle (In/Hr) Lifting  Speed (In/Min)
TMD100 TMD01-1406

2,4,6,8,10,12

12 VDC

     

M

585

40

 

TMD01-1906

2,4,6,8,10,12

12 VDC

  *  

M

450

40

 

TMD01-2406

2,4,6,8,10,12

24 VDC

     

M

900

60

  TMD01-2906 2,4,6,8,10,12 24 VDC   *   M 870

60

250 lb. Capacity Actuator (Parallel Mount Motor)

  • Input Voltages of: 12 VDC or 24 VDC
  • Standard stroke lengths of: 2, 4, 6, 8, 10 and 12 inches
  • Lifting speeds up to 41 in/min
  • Adjustable limit switches - optional
  • Pulse generator - optional

TracMaster™  Series

Model

Stroke Length (inches) Input Voltage Clutch Limit Switch Position  Feedback Machine or Ball Screw

Duty Cycle (In/Hr)

Lifting Speed (In/Min)

TMD250

TMD02-1406 2,4,6,8,10,12 12 VDC       M 375 24
  TMD02-1906 2,4,6,8,10,12 12 VDC  

*

  M

330

24

  TMD02-2406 2,4,6,8,10,12 24 VDC       M

630

45

  TMD02-2906 2,4,6,8,10,12 24 VDC   *  

M

495

45

250 lb. Capacity Actuator (Right Angle Mount Motor)
250/500 lb Capacity Electromechanical Actuator photo
  • Input Voltages of: 115 VAC, 60 Hz, 220 VAC, 50 Hz, 12 VDC and 24 VDC
  • Standard stroke lengths of: 3,6,12, and 18 inches
  • Lifting speeds up to 86 in/min for AC models and 143 in/min for DC models
  • Offered with fully adjustable internal limit switches or travel/load limiting friction disc clutches.
  • Potentiometer - optional

TracMaster™  Series Model Stroke Length (inches) Input Voltage Clutch Limit Switch Position Feedback Machine or Ball Screw Duty Cycle (In/Hr) Lifting Speed (In/Min)
TMA250-MP

SPB3405

3,6,12,18

115 VAC (60 Hz) *     M 575 40
  SPB4405 3,6,12,18 220 VAC (50 Hz) *     M 435 34
  HSPB3405 3,6,12,18 115 VAC (60 Hz) *     M 500 86
TMD250-MP MPD3405 3,6,12,18 12 VDC *     M 1250 60
  MPD3404 3,6,12,18

24 VDC

*

   

M

1200

66

  HMPD3405

3,6,12,18

12 VDC

*

   

M

1000

143

TMAL250-MP

MPB3905

3,6,12,18

115 VAC (60 Hz)  

*

 

M

575

40

 

MPB4905

3,6,12,18

220 VAC (50 Hz)  

*

 

M

435

34

  HMPB3905

3,6,12,18

115 VAC (60 Hz)  

*

 

M

500

86

  PMPB3905

3,6,12,18

115 VAC (60 Hz)  

*

*

M

575

40

  PMPB4905

3,6,12,18

220 VAC (50 Hz)  

*

*

M

435

34

  PHMPB3905

3,6,12,18

115 VAC (60 Hz)  

*

*

M

500

86

TMDL250-MP MPD3905

3,6,12,18

12 VDC

 

*

 

M

1250

60

  MPD3904

3,6,12,18

24 VDC

 

*

 

M

1200

66

  HMPD3905

3,6,12,18

12 VDC

 

*

 

M

1000

143

500 lb. Capacity Actuator (Right Angle Mount Motor)
250/500 lb Capacity Electromechanical Actuator photo
  •  Input Voltages of: 115 VAC, 60 Hz, 220 VAC, 50 Hz, 12 VDC and 24 VDC
  • Standard stroke lengths of: 3,6,12, and 18 inches
  • Lifting speeds up to 79"/min for AC models and 50"/min for DC models
  • Offered with fully adjustable internal limit switches or travel/load limiting friction disc clutches.
  • Potentiometer - optional

TracMaster™  Series Model Stroke Length (inches) Input Voltage Clutch Limit Switch Position Feedback Machine or Ball Screw Duty Cycle (In/Hr) Lifting Speed (In/Min)
TMA500-MP SPB6405

3,6,12,18

115VAC (60 Hz)

*

   

M

500

35

 

SPB7405

3,6,12,18

220 VAC (50 Hz)

*

   

M

435

32

  HSPB6405

3,6,12,18

115 VAC (60 Hz)

*

   

M

500

79

TMD500-MP MPD6405 3,6,12,18

12 VDC

*

   

M

450

44

  MPD6404

3,6,12,18

24 VDC

*

   

M

500

50

TMAL500-MP

MPB6905

3,6,12,18

115 VAC (60 Hz)  

*

 

M

500

35

 

MPB7905

3,6,12,18

220 VAC (50 Hz)  

*

 

M

435

32

  HMPB6905

3,6,12,18

115 VAC (60 Hz)  

*

 

M

500

79

  PMPB6905

3,6,12,18

115 VAC (60 Hz)  

*

*

M

500

35

  PMPB7905

3,6,12,18

220 VAC (50 Hz)  

*

*

M

435

32

  PHMPB6905

3,6,12,18

115 VAC (60 Hz)  

*

*

M

500

79

TMDL500-MP MPD6905

3,6,12,18

12 VDC

 

*

 

M

450

44

  MPD6904

3,6,12,18

24 VDC

 

*

 

M

500

50

500 lb. & 1000 lb. (Parallel Mount Motor/Machine Screw Drive)
TracMaster 750  photo
  • Input Voltages of: 115 VAC, 60 Hz, 220 VAC, 50 Hz, 12 VDC and 24 VDC
  • Standard stroke lengths of: 4,8 and 12 inches
  • Lifting speeds up to 54" /min for AC models and 27" /min for DC models
  • Fully adjustable internal limit switches are standard on AC models.
  • Clutch is standard on DC models
  • Potentiometer - optional on AC models

Series Capacity Model Stroke Input
Voltage
Clutch Limit
Switch
Position
Feedback
Machine or
Ball Screw
Duty Lifting
Speed
(in/min)
TA500 500 TAL05-1A10- 4,8,12 115 VAC, (60 Hz)   *   M 17.5% 52
TA500 500 TAP05-1A10- 4,8,12 115 VAC, (60 Hz)   * * M 17.5% 52
TA500 500 TAL05-2A10- 4,8,12 220 VAC, (50,60 Hz)   *   M 17.0% 54 (60 Hz)
TA500 500 TAP05-2A10- 4,8,12 220 VAC, (50,60 Hz)   * * M 17.0% 54 (60 Hz)
TA500 500 TAC05-1D20- 4,8,12 12 VDC *     M 40.0% 27
TA500 500 TAC05-2D20- 4,8,12 24 VDC *     M 40.0% 27
TA1000 1000 TAL10-1A20- 4,8,12 115 VAC, (60 Hz)   *   M 17.5% 26
TA1000 1000 TAP10-1A20- 4,8,12 115 VAC, (60 Hz)   * * M 17.5% 26
TA1000 1000 TAL10-2A20- 4,8,12 220 VAC, (50,60 Hz)   *   M 17.5% 27(60 Hz)
TA1000 1000 TAP10-2A20- 4,8,12 220 VAC, (50,60 Hz)   * * M 17.5% 27(60 Hz)

1000 lb. Capacity Actuators (Ball Screw)
1000 lb capacity electromechanical actuator photo
  • Input Voltages of: 115 VAC, 60 Hz, 220 VAC, 50 Hz, 12 VDC and 24 VDC
  • Standard stroke lengths of: 3,6,12, 18 and 24 inches
  • Lifting speeds up to 53" /min for AC models and 39" /min for DC models
  • Fully adjustable internal limit switches are standard
  • Potentiometer - optional

TracMaster™ Series Model Stroke Length
(inches)
Input Voltage Clutch Limit Switch Position Feedback Machine or Ball Screw Duty Cycle† (In/Hr) Lifting  Speed (In/Min)
TMAL1000-HD

SPA 3410

3,6,12,18,24 115 VAC (60 Hz)   *   B

900

53
 

SPA 4410

3,6,12,18,24

220 VAC (50 Hz)

 

*

  B

1000

50

 

PSPA 3410

3,6,12,18,24

115 VAC (60 Hz)

 

*

*

B

900

53

  PSPA 4410

3,6,12,18,24

220 VAC (50 Hz)

 

*

*

B

1000

50

1500 lb. Capacity Actuators
1500/2000 lb capacity electromechanical actuator photo
  • Input Voltages of: 115 VAC, 60 Hz, 220 VAC, 50 Hz, and 12 VDC
  • Standard stroke lengths of: 3,6,12, 18 and 24 inches
  • Lifting speeds up to 50" /min for AC models and 26" (685 mm)/min for DC models
  • Offered with fully adjustable internal limit switches or travel/load limiting friction disc clutches.
  • Potentiometer - optional

TracMaster™  Series Model Stroke Length (inches) Input Voltage Clutch Limit Switch Position Feedback Machine or Ball Screw Duty Cycle† (In/Hr) Lifting  Speed (In/Min)
TMD1500-SP SPD6415 3,6,12,18,24 12 VDC *    

M

400 26
TMAL1500-SP SPA6415 3,6,12,18,24 115 VAC (60 Hz)   *   M 500 50
  SPA7415

3,6,12,18,24

220 VAC (50 Hz)  

*

  M

600

41

  PSPA6415

3,6,12,18,24

115 VAC (60 Hz)  

*

*

M

500

50

  PSPA7415

3,6,12,18,24

220 VAC (50 Hz)  

*

*

M

600

41

TMDL1500-SP LSPD6415

3,6,12,18,24

12 VDC  

*

 

M

400

26

2000 lb. Capacity Actuators
1500/2000 lb capacity electromechanical actuator photo
  • Input Voltages of: 115 VAC, 60 Hz or 220 VAC, 50 Hz
  • Standard stroke lengths of: 3,6,12, 18 and 24 inches
  • Lifting speeds up to 52 in/min
  • Fully adjustable internal limit switches are standard.
  • Potentiometer - optional

TracMaster™  Series Model Stroke Length (inches) Input Voltage Clutch Limit Switch Position Feedback Machine or Ball Screw Duty Cycle† (In/Hr) Lifting Speed (In/Min)
TMD2000-SP SPD6420

3,6,12,18,24

12 VDC

*

   

B

600

27

TMAL2000-SP SPA6420

3,6,12,18,24

115 VAC (60 Hz)  

*

 

B

600

52

  SPA7420

3,6,12,18,24

220 VAC (50 Hz)  

*

 

B

625