Portescap 20DAM-L Linear Actuator Stepper Motor 20DAM40D2B-L

Description
20DAM-L Linear Actuator Stepper Motor 20DAM-L The smallest of our linear actuator line, the 20DAM-L is a non-captive high performance linear actuator that provides a long stroke length and up to 110 oz of linear force in a 20 mm frame size. Product Highlights High continuous linear force output for size Digitally controlled - easy to use with a micro processor Cost effective - compact design, lower integration cost Maintenance free - no brushes to replace Unipolar and bipolar winding options Captive and non-captive designs Long life - ball bearing design Applications Damper Actuation Flap Actuation Motors for Medical Pipettes Printers and Copiers Switching Systems
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Description
20DAM-L Linear Actuator Stepper Motor 20DAM-L The smallest of our linear actuator line, the 20DAM-L is a non-captive high performance linear actuator that provides a long stroke length and up to 110 oz of linear force in a 20 mm frame size. Product Highlights High continuous linear force output for size Digitally controlled - easy to use with a micro processor Cost effective - compact design, lower integration cost Maintenance free - no brushes to replace Unipolar and bipolar winding options Captive and non-captive designs Long life - ball bearing design Applications Damper Actuation Flap Actuation Motors for Medical Pipettes Printers and Copiers Switching Systems
Request a Quote
Datasheet
Datasheet Summary
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The 20DAM-L is a 20 mm diameter bipolar linear actuator stepper motor with a 50 mm stroke length, providing up to 110 N (30.6 oz) of holding force at rated current. It operates at 12 VDC with a phase resistance of 115.2 ohms and an inductance of 40.8 mH, drawing 0.14 A per phase. The motor delivers 2.5 W input power, has 24 steps per revolution, and maintains linear travel accuracy within ±1 step. It features a ball bearing design, operates from -20°C to +70°C, and withstands a maximum coil temperature of 130°C. The unit weighs 25 grams and uses AWG #28 leadwires. It is RoHS compliant.

Datasheet Summary
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The 20DAM-L is a 20 mm diameter bipolar linear actuator stepper motor with a 50 mm stroke length, providing up to 110 N (30.6 oz) of holding force at rated current. It operates at 12 VDC with a phase resistance of 115.2 ohms and an inductance of 40.8 mH, drawing 0.14 A per phase. The motor delivers 2.5 W input power, has 24 steps per revolution, and maintains linear travel accuracy within ±1 step. It features a ball bearing design, operates from -20°C to +70°C, and withstands a maximum coil temperature of 130°C. The unit weighs 25 grams and uses AWG #28 leadwires. It is RoHS compliant.

Suppliers

Company
Product
Description
Supplier Links
20DAM-L Linear Actuator Stepper Motor - 20DAM40D2B-L - Portescap
West Chester, PA, United States
20DAM-L Linear Actuator Stepper Motor
20DAM40D2B-L
20DAM-L Linear Actuator Stepper Motor 20DAM40D2B-L
20DAM-L Linear Actuator Stepper Motor 20DAM-L The smallest of our linear actuator line, the 20DAM-L is a non-captive high performance linear actuator that provides a long stroke length and up to 110 oz of linear force in a 20 mm frame size. Product Highlights High continuous linear force output for size Digitally controlled - easy to use with a micro processor Cost effective - compact design, lower integration cost Maintenance free - no brushes to replace Unipolar and bipolar winding options Captive and non-captive designs Long life - ball bearing design Applications Damper Actuation Flap Actuation Motors for Medical Pipettes Printers and Copiers Switching Systems

20DAM-L Linear Actuator Stepper Motor

20DAM-L

The smallest of our linear actuator line, the 20DAM-L is a non-captive high performance linear actuator that provides a long stroke length and up to 110 oz of linear force in a 20 mm frame size.

Product Highlights

  • High continuous linear force output for size
  • Digitally controlled - easy to use with a micro processor
  • Cost effective - compact design, lower integration cost
  • Maintenance free - no brushes to replace
  • Unipolar and bipolar winding options
  • Captive and non-captive designs
  • Long life - ball bearing design

Applications

  • Damper Actuation
  • Flap Actuation
  • Motors for Medical Pipettes
  • Printers and Copiers
  • Switching Systems
Supplier's Site Datasheet

Technical Specifications

  Portescap
Product Category Linear Actuators
Product Number 20DAM40D2B-L
Product Name 20DAM-L Linear Actuator Stepper Motor
Device Type Rod Type
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