26DBM-K

26DBM-K Linear Actuator Stepper Motor

26DBM-K Linear Actuator Stepper Motor

26DBM-K

The 26DBM-K is a captive linear actuator that provides up to 128 oz of linear force in a 26 mm frame size. The 7.5 degree step angle and .0005" lead screw pitch option allows for greater positional resolution.

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
  • Higher strength plastics for higher impact forces
  • 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 26DBM05D1B-K 26DBM05D1U-K 26DBM05D2B-K 26DBM05D2U-K 26DBM10D1B-K 26DBM10D1U-K 26DBM10D2B-K 26DBM10D2U-K 26DBM20D1B-K 26DBM20D1U-K 26DBM20D2B-K 26DBM20D2U-K
Motor Diameter (in) 1.03 1.03 1.03 1.03 1.03 1.03 1.03 1.03 1.03 1.03 1.03 1.03
Motor Diameter (mm) 26.16 26.16 26.16 26.16 26.16 26.16 26.16 26.16 26.16 26.16 26.16 26.16
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) 34 34 34 34 34 34 34 34 34 34 34 34
Weight (oz) 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2
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) 8.4 5 43.3 26.5 8.4 5 43.3 26.5 8.4 5 43.3 26.5
Insulation Resistance at 500 VDC (Mohm) 20 20 20 20 20 20 20 20 20 20 20 20
Resistance per Phase, ± 10% (Ohm) 14.6 14.6 84 84 14.6 14.6 84 84 14.6 14.6 84 84
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) 35.6 34.2 35.6 34.2
Holding Force, Min @ rated current @ 0.001" (0.0254 mm) / Step (oz) 128 123 128 123
Holding Force, Min @ rated current @ 0.002" (0.058 mm) / Step (N) 28.9 28.1 28.9 28.1
Holding Force, Min @ rated current @ 0.002" (0.058 mm) / Step (oz) 104 101 104 101
Holding Force, Min @ rated current @ 0.004" (0.1016 mm) / Step (N) 19.2 17.8 19.2 17.8
Holding Force, Min @ rated current @ 0.004" (0.1016 mm) / Step (oz) 69 64 69 64
Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (N) 34.2 34.2 34.2 34.2
Holding Force, Min (Unenergized) @ 0.001" (0.0254 mm) / Step (oz) 123 123 123 123
Holding Force, Min (Unenergized) @ 0.002" (0.0508 mm) / Step (N) 13.9 13.9 13.9 13.9
Holding Force, Min (Unenergized) @ 0.002" (0.0508 mm) / Step (oz) 50 50 50 50
Holding Force, Min (Unenergized) @ 0.004" (0.1016 mm) / Step (N) 5.5 5.5 5.5 5.5
Holding Force, Min (Unenergized) @ 0.004" (0.1016 mm) / Step (oz) 20 20 20 20
Input Power (W) 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4
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) 0.48 0.48 0.2 0.2 0.48 0.48 0.2 0.2 0.48 0.48 0.2 0.2
Stroke Length, Typical (in) 0.52 0.52 0.52 0.52 0.52 0.52 0.52 0.52 0.52 0.52 0.52 0.52
Stroke Length, Typical (mm) 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2 13.2
Document Document Type Language File Type
26DBM-K Specification Page Specification Page
26DBM-K drawing 2D Drawing
26DBM-K 3D drawing 3D Drawing
About Stepper Linear Actuators (brochure) Brochure