Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FT7 |
|---|---|
| Torque | M0=48Nm (100K) |
| Speed | NN=4500rpm |
| Rated power | PN=10.80kW |
| Encoder | Absolute encoder EnDat 2048 S/R (ENCODER A-2048) |
| Mounting | Frame size IMB 5 (IM V1, IM V3) |
| Flange | Conventional flange (1FT6/1FK7 compatible) |
| Cooling | Forced ventilation |
| Holding brake | Without holding brake |
| Connector | Power connector; outgoing direction traverse right |
| Protection | Degree of protection IP 65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FT7.
- Rated performance: M0=48Nm (100K), NN=4500rpm, PN=10.80kW.
- Feedback: Absolute encoder EnDat 2048 S/R (ENCODER A-2048).
- Mechanical configuration: Frame size IMB 5 (IM V1, IM V3) with conventional flange; 1FT6/1FK7 compatible.
- Cooling and brake: Forced ventilation; without holding brake.
- Connections and protection: Power connector; outgoing connector direction traverse right; rotatable connector with fitted key; degree of protection IP 65.
Frequently Asked Questions
What product does Siemens order number 1FT7087-7SH71-1MA1 identify?
It identifies a SIMOTICS S synchronous motor from the 1FT7 family.
Which performance specifications distinguish this motor variant?
M0=48Nm (100K), NN=4500rpm, and PN=10.80kW.
Which encoder is supplied with this exact variant?
It has an absolute EnDat 2048 S/R encoder (ENCODER A-2048).
What mechanical and brake details should be checked?
Check frame size IMB 5 (IM V1, IM V3), the conventional flange, and that it is without a holding brake.
