Application
Yarn Movement, Level Switches, Valve Actuators.
Design
7.5° MTS3a- Permanent magnet stepper motor with simple mechanical structure. Clawpole principle (Tin Can) with 2 stator halves. Self lubricated sinteres sleeve with long life expectancy.
Standard Data
| Motor type | Permanent Magnet (PM) stepper motor | |
| Electrical Enclosure | IP | 40 |
| Connections | Flexible Leads 26 AWG, 200mm length; ends stripped 10 mm | |
| Life expectancy | 3 years in continuous operation | |
| Weight | g | 65 |
| Mounting | Any position by ears or screw clip |
Technical Data
| Steps per revolution | 48 | ||||
| Degree/step | 7.5 | ||||
| Winding type | bipolar | ||||
| Standard voltages | Ω | 3 | 6 | 12 | 24 |
| Resistace per winding | W | 11.5 | 18.5 | 100 | 460 |
| Winding type | unipolar | ||||
| Standard voltages | Ω | 3 | 6 | 12 | 24 |
| Resistace per winding | W | 12 | 28.5 | 120 | 500 |
| Winding temperature | °C | 105 max | |||
| Holding torque | Ncm | 1.6 | (MTSB3a) | 1.2 | (MTSU3a) |
| Axial force | N | 1 | |||
| lateral force | N | 3 | |||
| Rotor inertia | gcm² | 2.9 | |||
Dimensional Drawing
