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CHARACTERISTICS TECHNICAL DIAGRAMS PERFORMANCE CURVES 3D MODEL

20000 SERIES - 20mm (3/4") STEPPER MOTOR LINEAR ACTUATOR

Engineered with unique features reliable long life and performance.
Teflon® leadscrew
High Temperature Option

Standard Lubrication Options - Grease, TFE Coating

Standard motors are Class B rated for maximum temperature of 130°C.

Part Number Selection Guide

 

Stepper Motor Linear Actuator Captive Stepper Motor Linear Actuator Non-Captive
Stepper Motor Linear Actuator
Stepper Motor Linear Actuator
» Technical Drawing
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SALIENT CHARACTERISTICS - 20000 SERIES STEPPER MOTOR LINEAR ACTUATOR
20000 SERIES STEPPER MOTOR LINEAR ACTUATOR
Part Number Captive 2054X-V
  Non-Captive 2084X-V
  External NA
Wiring Bipolar
Step Angle 15°
Operating Voltage 5 VDC 12 VDC NA
Current / Phase 270 mA 113 mA NA
Resistance / Phase 18.5 ? 106 ? NA
Inductance / Phase 5.5 mH 32 mH NA
Power Consumption 2.7W
Rotor Inertia 0.5 gcm2
Temperature rise 135° F (75°C) Rise
Weight 1 oz. ( 28 g)
Insulation resistance 20M ohms

*Special drive considerations may be necessary when leaving shaft fully extended or fully retracted.
**Unipolar drive gives approximately 30% less thrust than bipolar drive.

 

LINEAR TRAVEL STEP - SERIES 20000
       
Step Angle Inches/Step mm/Step Order Code ID
15° 0.001 0.0254 1
15° 0.002 0.051 2
15° 0.004 0.102 4
 
DIMENSIONAL DRAWING - SERIES 20000 STEPPER MOTOR LINEAR ACTUATOR

Captive Stepper Motor Linear Actuator

DIMENSIONAL DRAWING - SERIES 20000 STEPPER MOTOR LINEAR ACTUATOR

Non-Captive Stepper Motor Linear Actuator

STANDARD SCREW LENGTH AVAILABLE - Up To 6" (152mm)

PERFORMANCE CURVES - SERIES 20000 STEPPER MOTOR LINEAR ACTUATOR - THRUST vs. FULL STEPS/SECOND

 

BIPOLAR L/R DRIVE 100% DUTY CYCLE

Stepper Motor Linear Actuator Force Curve

BIPOLAR L/R DRIVE 25% DUTY CYCLE

25% duty cycle is obtained by a special winding or by running a standard motor at double the rated voltage.

Stepper Motor Linear Actuator Force Curve

NOTE:Ramping can increase the performance of a motor either by increasing the top speed or getting a heavier load accelerated up to speed faster. Also, deceleration can be used to stop the motor without overshoot.

 

PERFORMANCE CURVES - SERIES 20000 STEPPER MOTOR LINEAR ACTUATOR- THRUST vs. FULL STEPS/SECOND

 

BIPOLAR CHOPPER DRIVE 100% DUTY CYCLE

Stepper Motor Linear Actuator Force Curve

BIPOLAR CHOPPER DRIVE 25% DUTY CYCLE

25% Duty cycle is obtained by a special winding or by running a standard motor at double the rated current.

Stepper Motor Linear Actuator

NOTE:All chopper drive curves were created with a 5 Volt motor and a 40 Volt power supply.

Ramping can increase the performance of a motor either by increasing the top speed or getting a heavier load accelerated up to speed faster. Also, deceleration can be used to stop the motor without overshoot.