Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FT7 |
|---|---|
| Zero-speed torque | M0=91Nm (100K) |
| Rated power | PN=18.80kW |
| Rated speed | NN=3000rpm |
| Cooling | Forced ventilation |
| Mounting | Frame size IMB 5 (IM V1, IM V3) recessed flange |
| Encoder | INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048) |
| Shaft | Rotatable shaft with fitted key |
| Brake | Holding brake |
| Protection | Degree of protection IP 65 |
| Vibration | VIBRATION SEVERITY GRADE A |
| Lifecycle | Product cancellation |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FT7.
- Ratings: M0=91Nm (100K), PN=18.80kW, and NN=3000rpm.
- Encoder feedback: INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048).
- Cooling and mounting: Forced ventilation; frame size IMB 5 (IM V1, IM V3) with recessed flange.
- Connections and shaft: POWER CONNECTOR OUTGOING CONNECTOR DIRECTIONTRAVERSE RIGHT; rotatable shaft with fitted key.
- Brake and protection: Holding brake, ACC. tolerance N, VIBRATION SEVERITY GRADE A, and degree of protection IP 65.
Frequently Asked Questions
What product does Siemens 1FT7108-5SF70-1NB1 identify?
It identifies a SIMOTICS S synchronous motor from the 1FT7 family.
Which specifications distinguish this exact motor variant?
Check M0=91Nm (100K), PN=18.80kW, NN=3000rpm, the SIN/COS 1VSS 2048 S/R incremental encoder, holding brake, forced ventilation, IMB 5 mounting, and IP 65 protection.
What encoder and shaft details should be checked?
Check the INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048) and the rotatable shaft with fitted key.
What should be provided for a quotation request?
Provide the complete order number, required quantity, and destination.
