Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FT7 |
|---|---|
| Series | 1FT7 servomotors for SINAMICS S120 |
| M0 | 50Nm (100K) |
| NN | 2000rpm |
| PN | 7.96kW |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | Conventional flange (1FT6/1FK7 compatible) |
| Temperature sensor | KTY temperature sensor |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048) |
| Shaft | plain shaft |
| Holding brake | without holding brake |
| Tolerance | ACC. tolerance N |
| Vibration severity grade | VIBRATION SEVERITY GRADE A |
| Degree of protection | IP 65 |
| Product lifecycle | Product cancellation |
Key Features
Synchronous motor 1FT7
SIMOTICS S Synchronous motor 1FT7.
SIMOTICS S Synchronous motor 1FT7.
Torque, speed, and power
M0=50Nm (100K), NN=2000rpm, PN=7.96kW.
M0=50Nm (100K), NN=2000rpm, PN=7.96kW.
Feedback and sensor
with KTY temperature sensor and increm. encoder SIN/COS 1VSS 2048 S/R (ENCODER I-2048).
with KTY temperature sensor and increm. encoder SIN/COS 1VSS 2048 S/R (ENCODER I-2048).
Connections and shaft
POWER CONNECTOR ROTATABLE, CONNECTOR ROTATABLE, plain shaft.
POWER CONNECTOR ROTATABLE, CONNECTOR ROTATABLE, plain shaft.
Cooling and mounting
Naturally cooled, Frame size IMB 5 (IM V1, IM V3), Conventional flange (1FT6/1FK7 compatible).
Naturally cooled, Frame size IMB 5 (IM V1, IM V3), Conventional flange (1FT6/1FK7 compatible).
Protection and condition
ACC. tolerance N, VIBRATION SEVERITY GRADE A, degree of protection IP 65, without holding brake.
ACC. tolerance N, VIBRATION SEVERITY GRADE A, degree of protection IP 65, without holding brake.
Frequently Asked Questions
What is Siemens 1FT7105-5AC71-1NG1?
It is a SIMOTICS S Synchronous motor 1FT7.
What are the key ratings of 1FT7105-5AC71-1NG1?
M0=50Nm (100K), NN=2000rpm, and PN=7.96kW.
Which feedback and sensor details does 1FT7105-5AC71-1NG1 have?
It includes a KTY temperature sensor and an increm. encoder SIN/COS 1VSS 2048 S/R (ENCODER I-2048).
What mechanical and connection details are listed for 1FT7105-5AC71-1NG1?
It has a plain shaft, POWER CONNECTOR ROTATABLE, CONNECTOR ROTATABLE, and a conventional flange (1FT6/1FK7 compatible).
What protection and mounting information is given for 1FT7105-5AC71-1NG1?
It is naturally cooled, has Frame size IMB 5 (IM V1, IM V3), and degree of protection IP 65.
