Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FT7 |
|---|---|
| Rated torque M0 | 91Nm |
| Rated speed NN | 3000rpm |
| Rated power PN | 18.80kW |
| Cooling | Forced ventilation |
| Mounting | Frame size IMB 5 (IM V1, IM V3) |
| Flange | Conventional flange (1FT6/1FK7 compatible) |
| Temperature sensor | KTY temperature sensor |
| Power connector | POWER CONNECTOR OUTGOING CONNECTOR DIRECTIONAXIAL |
| Encoder | INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048) |
| Shaft | plain shaft |
| Protection degree | IP 65 |
Key Features
SIMOTICS S 1FT7 motor
Synchronous motor 1FT7 for the exact order number 1FT7108-5SF71-4NG1.
M0=91Nm, NN=3000rpm, PN=18.80kW
Key performance data for spare-part verification.
Forced ventilation
Cooling configuration for the motor.
Increm. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048)
Supplied with an incremental encoder.
Power connector outgoing, direction axial
Power connection with axial drive-end connector direction.
Conventional flange (1FT6/1FK7 compatible)
Flange design as supplied for this motor variant.
Frequently Asked Questions
What is Siemens 1FT7108-5SF71-4NG1?
It is a SIMOTICS S synchronous motor 1FT7.
What are the main ratings of 1FT7108-5SF71-4NG1?
M0=91Nm, NN=3000rpm, and PN=18.80kW.
Which encoder is supplied with Siemens 1FT7108-5SF71-4NG1?
It has an increm. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048).
What is the protection rating of Siemens 1FT7108-5SF71-4NG1?
The degree of protection is IP 65.
What is the lifecycle status of 1FT7108-5SF71-4NG1?
Product cancellation.
