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
- Antenna Positioning
- Clinical Diagnostics
- Dosing and Dispensing Systems
- Humanoid Robot
- Printers and Copiers
- Switching Systems
- Valve Actuation
| 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 |
| Leadwire | AWG #28, UL 1429 (80°C, 150 V) |
| Document | Document Type | Language | File Type |
|---|---|---|---|
| 15M020D Specification Page | Specification Page |
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| 15M020D drawing | 2D Drawing |
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| 15M020D 3D drawing | 3D Drawing |
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