15M020D

15M020D Can Stack Stepper Mini Motor

15M020D Can Stack Stepper Mini Motor

15M020D

The smallest of our can stack stepper product line, the 15M020D provides .55 oz-in (3.87mNm) of holding torque in a 15mm frame size. It is optimal for low-torque positioning applications where size and/or weight is limited.

Product Highlights

  • Excellent open loop control - no encoder necessary
  • Digitally controlled - easy to use with a micro processor
  • Cost effective - compact design, lower integration cost
  • Maintenance free - no brushes to replace

Customization Available

  • Ball bearings, clutch magnets, dampers
  • Coil modifications - resistance and inductance
  • Custom shafts - flats, knurling, diameter, length
  • Magnets - to yield higher torque or reduced detent levels
  • Mechanical integration upon request (housing, front & rear flange, shaft)
  • Pinions and gears
  • Wiring - connectors, lead length, shrink tubing

Applications

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Part Number 15M020D1B
Motor Diameter (in) 0.61
Motor Diameter (mm) 15.5
Standards Met RoHS Compliant
Step Angle (degree) 18
Steps per Revolution 20
Ambient Operating Temperature Range (°C) -20 to +70
Ambient Operating Temperature Range (°F) -4 to +158
Nominal Voltage (V) 5
Rotor Inertia (gcm²) 0.12
Rotor Inertia (oz-in-sec² 10ˉ⁶) 0.000629
Weight (g) 14
Weight (oz) 0.5
Absolute Accuracy 2 ph. On, Full Step (degree) ± 1.5
Coil Temperature, Max (°C) 130
Coil Temperature, Max (°F) 266
Detent Torque (mNm) 1.62
Detent Torque (oz-in) 0.23
Dielectric Withstanding Voltage (VAC) 450 for 2 seconds
Holding Torque, Min (mNm) 3.87
Holding Torque, Min (oz-in) 0.55
Inductance per Phase, Typical (mH) 14
Insulation Resistance at 500 VDC (Mohm) 100
Rated Current per Phase (A) 0.13
Resistance per Phase, ± 10% (Ohm) 40
Winding Phase Bipolar
Document Document Type Language File Type
15M020D Specification Page Specification Page
15M020D drawing 2D Drawing
15M020D 3D drawing 3D Drawing