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M203
SiRON
8503009090
About selection

Selection example: M203-80-A102K25-D7-B represents the M203 series servo motor, with a flange size of 80mm, a rated voltage of AC220V, a power of 1kW, a rated speed of 2500r/min, a photoelectric increment of 10,000 wires, and a brake.
Table 1: Flanges
Code | 80 | 110 | 130 | 150 | 180 |
flange size | 80mm | 110mm | 130mm | 150mm | 180mm |
Table 2:Power
1.0kw~7.5kw
Code | 10 | 12 | 13 | 15 | 18 | 20 | 23 | 26 | 27 | 29 |
Power | 1.0kW | 1.2kW | 1.3kW | 1.5kW | 1.8kW | 2.0kW | 2.3kW | 2.6kW | 2.7kW | 2.9kW |
Code | 30 | 36 | 38 | 43 | 45 | 47 | 55 | 68 | 75 | / |
Power | 3.0kW | 3.6kW | 3.8kW | 4.3kW | 4.5kW | 4.7kW | 5.5kW | 6.8kW | 7.5kW | / |
Table 3:Encoder Types
| Code | D7 | D10 | ||||
| Encodertype | 17-bit absolute value | 23-bit absolute value | ||||
Specification
Ⅰ、40 flanges (220V )
| Flange series | 80 flange series |
| Motor model | M203-80-A102K25-D7 |
| Rated power | 1.00 |
| Rated/Maximum torque | 4/12 |
| Batedspaod | 2500 |
| RatadMaximumcurrant | 4.4/13.2 |
| Torque oonstant | 0.9 |
| Back EMF | 56 |
| Number ofpole pairs | 4 |
| Rotor inertia(without brake) | 2.97×10⁻⁴ |
| Rotorinertia(with brake) | 3×10⁴ |
| Wire resistance/Line inductance | 1.83/4.72 |
| Lwithout/with brake | 191/231 |
| Inertia type | Medium Inertia |
Application

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