42DBL-K

42DBL-K Linear Actuator Stepper Motor

42DBL-K Linear Actuator Stepper Motor

42DBL-K

The 42DBL-K is a captive linear actuator that provides up to 370 oz of linear force in a 42 mm frame size. The large rotor makes it well suited for high force applications.

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

Customization Available

  • Coil modifications - resistance and inductance
  • Magnets - to yield higher linear force or reduced detent levels
  • Reduced or increased detent force to suit the application
  • Screw - metric or imperial tips, length
  • Special flanges, connectors, end of motion detection sensors
  • Wiring - connectors, lead length, shrink tubing

Applications

Part Number 42DBL10C1B-K 42DBL10C1U-K 42DBL10C2B-K 42DBL10C2U-K 42DBL20C1B-K 42DBL20C1U-K 42DBL20C2B-K 42DBL20C2U-K 42DBL40C1B-K 42DBL40C1U-K 42DBL40C2B-K 42DBL40C2U-K
Motor Diameter (in) 1.654 1.654 1.654 1.654 1.654 1.654 1.654 1.654 1.654 1.654 1.654 1.654
Motor Diameter (mm) 42.01 42.01 42.01 42.01 42.01 42.01 42.01 42.01 42.01 42.01 42.01 42.01
Standards Met RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant
Steps per Revolution 48 48 48 48 48 48 48 48 48 48 48 48
Ambient Operating Temperature Range (°C) -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70 -20 to +70
Ambient Operating Temperature Range (°F) -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158 -4 to +158
Nominal Voltage (V) 5 5 12 12 5 5 12 12 5 5 12 12
Weight (g) 156 156 156 156 156 156 156 156 156 156 156 156
Weight (oz) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Coil Temperature, Max (°C) 130 130 130 130 130 130 130 130 130 130 130 130
Coil Temperature, Max (°F) 266 266 266 266 266 266 266 266 266 266 266 266
Dielectric Withstanding Voltage (VAC) 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds
Inductance per Phase, Typical (mH) 5.5 3.7 39.3 15 5.5 3.7 39.3 15 5.5 3.7 39.3 15
Insulation Resistance at 500 VDC (Mohm) 20 20 20 20 20 20 20 20 20 20 20 20
Resistance per Phase, ± 10% (Ohm) 5 5 28.8 28.8 5 5 28.8 28.8 5 5 28.8 28.8
Winding Phase Bipolar Unipolar Bipolar Unipolar Bipolar Unipolar Bipolar Unipolar Bipolar Unipolar Bipolar Unipolar
Holding Force, Min @ rated current @ 0.001" (0.0254 mm) / Step (N) 102.9 100 102.9 100
Holding Force, Min @ rated current @ 0.001" (0.0254 mm) / Step (oz) 370 360 370 360
Holding Force, Min @ rated current @ 0.002" (0.058 mm) / Step (N) 83.4 72.3 83.4 72.3
Holding Force, Min @ rated current @ 0.002" (0.058 mm) / Step (oz) 300 260 300 260
Holding Force, Min @ rated current @ 0.004" (0.1016 mm) / Step (N) 55.6 50 55.6 50
Holding Force, Min @ rated current @ 0.004" (0.1016 mm) / Step (oz) 200 180 200 180
Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (N) 100 100 100 100
Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (oz) 360 360 360 360
Holding Force, Min (Unenergized) @ 0.002" (0.0508 mm) / Step (N) 83.4 83.4 83.4 83.4
Holding Force, Min (Unenergized) @ 0.002" (0.0508 mm) / Step (oz) 300 300 300 300
Holding Force, Min (Unenergized) @ 0.004" (0.1016 mm) / Step (N) 19.5 19.5 19.5 19.5
Holding Force, Min (Unenergized) @ 0.004" (0.1016 mm) / Step (oz) 70 70 70 70
Input Power (W) 10 10 10 10 10 10 10 10 10 10 10 10
Linear Travel Accuracy ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step ± 1 Step
Rated Current per Phase, 1 Phase ON (A) 1.41 1.41 0.59 0.59 1.41 1.41 0.59 0.59 1.41 1.41 0.59 0.59
Stroke Length, Typical (in) 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95
Stroke Length, Typical (mm) 24.1 24.1 24.1 24.1 24.1 24.1 24.1 24.1 24.1 24.1 24.1 24.1
Document Document Type Language File Type
42DBL-K Specification Page Specification Page
42DBL-K drawing 2D Drawing
42DBL-K 3D drawing 3D Drawing
About Stepper Linear Actuators (brochure) Brochure