Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FT7 |
|---|---|
| Continuous power | PN=1.35 kW |
| Standstill torque | M0=5 Nm (100K) |
| Rated speed | NN=3000 r/min |
| Cooling | Naturally cooled |
| Protection | IP65 |
| Feedback | Incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) |
| Temperature sensor | KTY temperature sensor |
| Mounting | Type of construction IMB 5 (IM V1, IM V3), classic flange |
| Brake | Holding brake |
| Shaft | Plain shaft |
| Flange compatibility | 1FT6/1FK7 compatible |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor with M0=5 Nm (100K), NN=3000 r/min, and PN=1.35 kW.
SIMOTICS S synchronous motor with M0=5 Nm (100K), NN=3000 r/min, and PN=1.35 kW.
Encoder and temperature sensor
Incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) with a KTY temperature sensor.
Incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) with a KTY temperature sensor.
Mechanical configuration
Classic flange with type of construction IMB 5 (IM V1, IM V3), plain shaft, and radial eccentricity tolerance N.
Classic flange with type of construction IMB 5 (IM V1, IM V3), plain shaft, and radial eccentricity tolerance N.
Connections and cooling
Power connector is rotatable, the plug is rotatable, and the motor is naturally cooled.
Power connector is rotatable, the plug is rotatable, and the motor is naturally cooled.
Protection and braking
Degree of protection is IP65 and the motor has a holding brake.
Degree of protection is IP65 and the motor has a holding brake.
Compatibility detail
The classic flange is 1FT6/1FK7 compatible.
The classic flange is 1FT6/1FK7 compatible.
Frequently Asked Questions
What are the power and speed ratings of the 1FT7044-1AF71-1NH1?
PN=1.35 kW, M0=5 Nm (100K), and NN=3000 r/min.
What feedback and temperature sensing does this motor have?
It has an incremental encoder sin/cos 1 Vpp 2048 S/R (encoder I-2048) and a KTY temperature sensor.
What mounting and shaft configuration does it use?
It uses type of construction IMB 5 (IM V1, IM V3), a classic flange, and a plain shaft. The classic flange is 1FT6/1FK7 compatible.
Does the motor have braking and protection features?
It has a holding brake and degree of protection IP65.
Are the power connector and plug rotatable?
The power connector is rotatable and the plug is rotatable.