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Duff-Norton electromechanical actuators are the best packaged solution for your linear actuation needs. With capacities ranging from 100 lbs to 100 tons, no one offers a greater selection of both AC and DC models. This extensive line of models is designed to meet the requirements of the most challenging applications. Benefiting from the latest in advanced design techniques, manufacturing methods, and over three decades of electromechanical product experience, Duff-Norton Electromechanical Actuators last longer and run smoother with minimal maintenance and no headaches. If you have a linear actuation application, Duff-Norton has the packaged solution for you.

 

Also see PowerMaster range of motor cylinders and synchro cylinders

 

100 lb(45kg) Capacity Actuator 
D
  • 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
39
TMD01-1906
2,4,6,8,10,12
12 VDC
*
M
450
30
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
58

 

250 lb(113kg) Capacity Actuator (Parallel Mount Motor) 
250lb actuator
  • 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 25
  TMD02-1906 2,4,6,8,10,12 12 VDC  

*

   M

330

22
  TMD02-2406 2,4,6,8,10,12 24 VDC       M

630

42
  TMD02-2906 2,4,6,8,10,12 24 VDC   *  

M

495

33

 

250 lb(113kg) 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(227kg) Capacity Actuator
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

 

750 lb Capacity Actuator
TracMaster 750 photo
  • Input Voltages of: 115 VAC, 60 Hz, 220 VAC, 50 Hz, 12 VDC and 24 VDC
  • Standard stroke lengths of: 4,8,12 and 18 inches
  • Lifting speeds up to 32" /min for AC models and 24" /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)
TMAL-750
 LSPA3275 4,8,12,18
115 VAC (60 Hz)

*
M 290 15
LSPA4275 4,8,12,18
220 VAC (50 Hz)

*
M 145 12
HLSPA3275
 4,8,12,18
115 VAC (60 Hz)

*
M 480 32
HLSPA4275
 4,8,12,18
220 VAC (50 Hz)

*
M 450 30
PLSPA3275
 4,8,12,18
115 VAC (60 Hz)

*

*

 M 290 15
PLSPA4275
 4,8,12,18
220 VAC (50 Hz)

*

*

 M 145 12
PHLSPA3275
 4,8,12,18
115 VAC (60 Hz)

*

*

 M 480 32
PHLSPA4275
 4,8,12,18

220 VAC (50 Hz)

*

*

 M 450 30
TMDL750
LSPD2775
 4,8,12,18

12 VDC

*
M 360 22
LSPD2774
 4,8,12,18

24 VDC

*
M 459 24
PLSPD2775
 4,8,12,18

12 VDC

*

*

 M 360 22
PLSPD2774
 4,8,12,18

24 VDC

*

*

 M 459 24

 

1000 lb(454kg) Capacity Actuators
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
TMDL1000-HD

LSPD2910

3,6,12,18,24

 12 VDC  

*

  
B

885

39
 

LSPD2909

3,6,12,18,24

 24 VDC  

*

  
B

1085

38
 

PSPD2910

3,6,12,18,24

 12 VDC  

*

*
B

885

39
 

PSPD2909

3,6,12,18,24

 24 VDC  

*

*
B
1085

38

 

1500 lb(680kg) 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(907kg) 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 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)
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

41
  PSPA6420

3,6,12,18,24

115 VAC (60 Hz)

 

  

*

*

B

600

52
  PSPA7420

3,6,12,18,24

 220 VAC (50 Hz)  

*

*

B

625

41

 

Modular Actuators - Up to 2000lb (907kg) Capacity
Modular acutators
  • Integral housing flange engineered for NEMA 56 frame motor, C-face mounting. (NEMA 42 and 48 and IEC 71 frame motor C-Face mounting option available.)
  • Four basic models: 2 rotating screw with traveling lift nut; two translating tube with protective aluminum outer sleeve.
  • Rated load to 2,000 pounds, depending on actuator model, gear ratio and motor horsepower.
  • Choice of 5:1 or 20:1 worm gear ratios.
  • Lift speeds to 345 inches per minute.
  • Standard travel up to 24 inches. (Consult PT Link Systems engineering for longer travel options.)
  • Housing base bolt pattern will accept standard hydraulic and pneumatic fitting for end attachments.
  • Can be tandem-coupled for synchronous operation.
  • Optional motors, limit switches and position indication transducer available.
  • Clevis attachment accessories available for mounting: eye bracket, clevis bracket and pivot pin.

 

Packaged Controls / Power Supplies / Pendant Controls
Modular acutators
  • Package Controls Available in two sizes: 6 x 6 x 4 inches (152 x 152 x 102 mm) and 4 x 4 x 3 inches (102 x 102 x 77 mm).
    • NEMA 12 and 13 CSA Type 12 enclosure
    • Illuminated rocker type momentary contact with power-on indicator light extend/retract switch
    • ANSI 61 Gray polyester powder coating finish
    • 16 Gauge steel housing
    • Oil resistant gasket
    • External feet mounting
  • Power Supplies
  • Pendant Controls
    • For use with TMD01, PTMD01, TMD02, and PTMD02 12 VDC and 24 VDC actuators
    • NEMA 1 polycarbonate enclosure
    • Can be used as a handheld pendant station or surface mounted

 

Also see PowerMaster range of motor cylinders and synchro cylinders

 

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