Technical Summary
| Product designation | 1PH8103-1MD12-1BA1 |
|---|---|
| Motor type | SIMOTICS M compact asynchronous motor |
| Series | 1PH8 servomotors (asynchronous) |
| 1000 r/min | 3.7 kW 35 Nm 10 A 333 V |
| 1150 r/min | 4.3 kW 36 Nm 10 A 380 V |
| 1350 r/min | 4.7 kW 33 Nm 9.7 A 423 V |
| 1500 r/min | 5.2 kW 33 Nm 9.7 A 470 V |
| Cooling | forced ventilation |
| Direction of air flow | NDE–> DE |
| Degree of protection | IP55 |
| Encoder | Incremental encoder SIN/COS 1 VPP 2048 S/R with C and D track (encoder IC2048S/R) |
| Temperature sensor | KTY 84-130 |
| Design | IM B5 (IMV 1,IM V3) |
| Shaft | shaft with fitted key FULL-KEY |
| Bearing | STANDARD WITH FIXED BEARING |
| Vibration severity grade | R/A |
| Terminal box | TERMINAL BOX (ABOVE) CABLE ENTRY ON THE RIGHT SIGNAL CONNECTION D-END |
Key Features
SIMOTICS M compact asynchronous motor in the 1PH8 servomotors (asynchronous) range.
1000 r/min 3.7 kW 35 Nm 10 A 333 V, 1150 r/min 4.3 kW 36 Nm 10 A 380 V, 1350 r/min 4.7 kW 33 Nm 9.7 A 423 V, 1500 r/min 5.2 kW 33 Nm 9.7 A 470 V.
Incremental encoder SIN/COS 1 VPP 2048 S/R with C and D track (encoder IC2048S/R) with temperature sensor KTY 84-130.
Forced ventilation with direction of air flow NDE–> DE and IP55 degree of protection.
DESIGN IM B5 (IMV 1,IM V3) with shaft with fitted key FULL-KEY BALANCING.
Applications
Motor for use in the SINAMICS S120 for machine tools category.
Frequently Asked Questions
What is Siemens 1PH8103-1MD12-1BA1?
It is a SIMOTICS M compact asynchronous motor in the 1PH8 servomotors (asynchronous) range.
What protection rating does 1PH8103-1MD12-1BA1 have?
It has IP55 degree of protection.
Which encoder is specified for 1PH8103-1MD12-1BA1?
It uses an incremental encoder SIN/COS 1 VPP 2048 S/R with C and D track (encoder IC2048S/R).
What are the listed performance values for 1PH8103-1MD12-1BA1?
The listed values are 1000 r/min 3.7 kW 35 Nm 10 A 333 V, 1150 r/min 4.3 kW 36 Nm 10 A 380 V, 1350 r/min 4.7 kW 33 Nm 9.7 A 423 V, and 1500 r/min 5.2 kW 33 Nm 9.7 A 470 V.
What mechanical configuration is specified for 1PH8103-1MD12-1BA1?
It is specified as DESIGN IM B5 (IMV 1,IM V3) with shaft with fitted key FULL-KEY BALANCING and terminal box (above) with cable entry on the right.
