Stepper Motors - PDF Catalogues - CAD link
SY Series - 1.8 Degree - 2 Phase Hybrid Stepper Motors
- Nema 23 , Nema 34 & Nema 42 Frame Sizes
with 1-, 2- and 3-stack motor lengths - Rated at IP55 as standard
- Option for: IP68 on Terminal Box Version
- Option for: 200 or 500 Line Encoder
- Option for: Vacuum Preperation to 10-6 Torr
- Holding brake available
- Rear Shaft Options
- Terminal Box or Flying Lead
- Maximum Holding Torque 0.45 - 13Nm
- Current per Phase: 4.2 - 10A (RMS)
- Inductance per Phase: 1 - 2.7mH
- Rotor inertias: 0.125 - 12kgcm²
Technical Data
| Type | SY56 | SY87 | SY107 |
| Max. holding torque [Nm] | 0.45...1.25 | 1.8...5.4 | 9...13 |
| Current per phase parallel [A] | 4.2...6.5 | 4.2...8.4 | 8.0...10 |
| Inductance per phase [mH] | 1.0...1.2 | 1.6...1.7 | 2.4...2.7 |
| Rotor inertia [kgcm2] | 0.125...0.325 | 0.65...1.95 | 8.00...12.0 |
| Axial bearing loading [N] | 80 | 180 | 400 |
| Radial bearing loading [N] | 150 | 280 | 650 |
| Weight [kg] | 0.6...1.35 | 1.7...2.85 | 7.2...9.8 |
5-8 Chilford Court, Rayne Rd, Braintree, Essex, CM7 2QS Tel: 01376 333333 Fax: 01376 551849
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