Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FT7 |
|---|---|
| Nominal power | PN=7.96kW |
| Maximum torque | M0=50Nm (100K) |
| Nominal speed | NN=2000rpm |
| Feedback | INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), conventional flange (1FT6/1FK7 compatible) |
| Protection | Degree of protection IP65 |
Key Features
Synchronous motor ratings
SIMOTICS S 1FT7 synchronous motor with M0=50Nm (100K), NN=2000rpm, and PN=7.96kW.
SIMOTICS S 1FT7 synchronous motor with M0=50Nm (100K), NN=2000rpm, and PN=7.96kW.
Encoder feedback
INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048) with a rotatable connector.
INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048) with a rotatable connector.
Temperature sensing
KTY temperature sensor included.
KTY temperature sensor included.
Mounting and shaft
Naturally cooled, frame size IMB 5 (IM V1, IM V3), with conventional flange (1FT6/1FK7 compatible) and plain shaft.
Naturally cooled, frame size IMB 5 (IM V1, IM V3), with conventional flange (1FT6/1FK7 compatible) and plain shaft.
Brake and connector
Holding brake and rotatable POWER CONNECTOR.
Holding brake and rotatable POWER CONNECTOR.
Protection and vibration
Degree of protection IP65 and VIBRATION SEVERITY GRADE A, ACCURACY tolerance N.
Degree of protection IP65 and VIBRATION SEVERITY GRADE A, ACCURACY tolerance N.
Frequently Asked Questions
What are the power, torque, and speed ratings of 1FT7105-5AC71-1NH1?
The motor has PN=7.96kW, M0=50Nm (100K), and NN=2000rpm.
Which feedback device does this motor have?
It has an INCREM. ENCODER SIN/COS 1VSS 2048 S/R (ENCODER I-2048).
How is 1FT7105-5AC71-1NH1 mounted and cooled?
It is naturally cooled and has frame size IMB 5 (IM V1, IM V3) with a conventional flange (1FT6/1FK7 compatible).
Does the motor include a holding brake and temperature sensor?
Yes. It has a holding brake and a KTY temperature sensor.
What is the protection rating?
The degree of protection is IP65.