Round Nema 14 Stepper Motor 0.9 Degree 9.5Ncm (13.5oz.in) 0.43A 3.83V Φ36x21.5mm with Pulley
- Manuals and Documentation: Full Datasheet:
Round Nema 14 Stepper Motor 0.9 Degree 9.5Ncm (13.5oz.in) 0.43A 3.83V Φ36x21.5mm with Pulley
This NEMA 14 round-frame hybrid bipolar stepper (0.9°, Ø36 × 21.5 mm) uses 4 leads, is rated 0.43 A/phase at 3.83 V, delivers 9.5 N·cm (13.5 oz·in) holding torque, and can be supplied with an optional 20-tooth MXL pulley for camera or monitor motion mechanisms.
Electrical Specification
Manufacturer Part Number: 14HR09-0434S-C1
Motor Type: Bipolar Stepper
Step Angle: 0.9 deg
Holding Torque: 9.5Ncm (13.5oz.in)
Rated Current/phase: 0.425A
Voltage: 3.83V
Phase Resistance: 9.0 ohms
Inductance: 5.0mH ± 20%(1KHz)
Physical Specification
Frame Size: Φ36mm
Body Length: 21.5mm
Shaft Diameter: Φ5mm
Shaft Length: 11.7mm
Pulley Profile: MXL
Number of Teeth: 20
Pully Pitch: 2.032mm
Pitch Diameter: Φ12.94
Addendum Circle Diameter: Φ12.43
Pully Material: H59 Brass
Number of Leads: 4 with connector PH-4
Lead Length: 120mm
Weight: 130g
Connection
| A+ | A- | B+ | B- |
| Black | Green | Red | Blue |
| Physical Specification | |
|---|---|
| Frame Size(mm) | Nema 14 (Φ36) |
| Body Length(mm) | 21.5 |
| Single Shaft/Dual Shaft | Single Shaft |
| Shaft Type | O |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 11.7 |
| No. of Lead | 4 |
| Lead Length(mm) | 120 |
| Weight(g) | 130 |
| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Holding Torque (Ncm) | 9.5 |
| Holding Torque (oz.in) | 13.5 |
| Inductance(mH) | 5 |
| Phase Resistance(ohm) | 9 |
| Rated Current (A) | 0.43 |
| Step Angle(°) | 0.9 |
- Connectors: Molex, Harwin, Tyco/AMP, JST etc.
- Lead wires & cables: Special lengths, Protective hose
- Shaft: Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow
- Winding: Resistance, Inductance, Rated Current, etc.
