Casun Nema 14 Hollow Shaft Stepper Motor
High precision 2.7V DC 1.0A stepper motor designed specifically for CNC machines. The hollow shaft design enables easy cable routing while maintaining accurate motion control and reliability for demanding automation applications.
Key Features
- Bipolar or unipolar versions available
- Hybrid stepper construction
- Available in single- or double-shaft versions
- CE and RoHS approved
- Customizations available on request
Dimensions
Motor Specifications
| Step Angle |
1.8° |
| Frame Size |
34 mm |
| Number of Phase |
2 Phase |
| Rated Current |
1 Amp |
| Holding Torque |
140 mN.m |
| Resistance |
2.7 ohm |
| Inductance |
4.3 mH |
| Rotor Inertia |
14 g.cm² |
| Motor Weight |
0.2 kg |
| Connection |
Bipolar |
Operating Specifications
| Step Angle |
1.8° |
| Maximum Temperature |
80°C maximum |
| Ambient Temperature |
-20°C to 50°C |
| Storage Temperature |
-20°C to 100°C |
| Humidity Range |
85% or less, non-condensing |
| Magnet Wire Insulation |
Class B 130°C |
| Insulation Resistance |
100M Ohm at 500 VDC |
| Dielectric Strength |
500 VDC for 1 min |
Encoder Specifications
| Voltage |
5V |
| Output |
A + A - B + B - Z + Z - |
Available Models
| Model |
Holding Torque |
Step Angle |
Length |
Shaft Type |
Rated Current |
| 35SHD0307 |
80 mN.m |
1.8° |
20 mm |
D Shaft-20mm |
0.4A |
| 35SHD0001 |
100 mN.m |
1.8° |
26 mm |
D Shaft-20mm |
0.4A |
| 35SHD0102 |
150 mN.m |
1.8° |
34 mm |
D Shaft-20mm |
0.75A |
| 35SHD0801 |
230 mN.m |
1.8° |
40 mm |
D Shaft-20mm |
0.5A |
Custom Motor Solutions
If our standard motor cannot meet your requirements, we can customize the motor according to your specific needs. Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, and more.
Available Options
Please click the "Get a quote" button below to tell us your requirements.