35M048B

35M048B Can Stack Stepper Mini Motor

35M048B Can Stack Stepper Mini Motor

35M048B

The 35M048B provides up to 2.8 oz-in (19.76 mNm) of holding torque in a 35 mm frame size. The 48 steps per revolution results in a 7.5 degree step angle, increasing the positioning resoltion. It is available in 5 or 12 volt windings, and in unipolar or bipolar designs.

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
  • Unipolar and bipolar winding options

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
  • Mechnical integration upon request (housing, front & rear flange, shaft)
  • Pinions and gears
  • Wiring - connectors, lead length, shrink tubing

Applications

Part Number 35M048B1B 35M048B1U 35M048B2B 35M048B2U
Motor Diameter (in) 1.415 1.415 1.415 1.415
Motor Diameter (mm) 35.94 35.94 35.94 35.94
Standards Met RoHS Compliant RoHS Compliant RoHS Compliant RoHS Compliant
Step Angle (degree) 7.5 7.5 7.5 7.5
Steps per Revolution 48 48 48 48
Ambient Operating Temperature Range (°C) -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
Nominal Voltage (V) 5 5 12 12
Rotor Inertia (gcm²) 2 2 2 2
Rotor Inertia (oz-in-sec² 10ˉ⁶) 0.011 0.011 0.011 0.011
Weight (g) 88 88 88 88
Weight (oz) 3.1 3.1 3.1 3.1
Absolute Accuracy 2 ph. On, Full Step (degree) ± 0.5 ± 0.5 ± 0.5 ± 0.5
Coil Temperature, Max (°C) 130 130 130 130
Coil Temperature, Max (°F) 266 266 266 266
Detent Torque (mNm) 2.12 2.12 2.12 2.12
Detent Torque (oz-in) 0.3 0.3 0.3 0.3
Dielectric Withstanding Voltage (VAC) 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds 650 for 2 seconds
Holding Torque, Min (mNm) 19.76 18.35 19.76 18.35
Holding Torque, Min (oz-in) 2.8 2.6 2.8 2.6
Inductance per Phase, Typical (mH) 16.4 7.8 86 36
Insulation Resistance at 500 VDC (Mohm) 100 100 100 100
Rated Current per Phase (A) 0.4 0.4 0.17 0.17
Resistance per Phase, ± 10% (Ohm) 12.5 12.5 72 72
Winding Phase Bipolar Unipolar Bipolar Unipolar
Document Document Type Language File Type
35M048B Specification Page Specification Page
35M048B drawing 2D Drawing
35M048B 3D drawing 3D Drawing