Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FT7 |
|---|---|
| Torque | M0=5 Nm (100K) |
| Speed | NN=3000 r/min |
| Rated power | PN=1.35 kW |
| Cooling | Naturally cooled |
| Protection | IP65 |
| Feedback | Absolute encoder EnDat 2048 S/R (encoder A-2048) |
| Mounting | IMB 5 (IM V1, IM V3), classic flange |
| Brake | Holding brake |
| Connections | Rotatable power connector and rotatable plug |
Key Features
Synchronous motor ratings
M0=5 Nm (100K), NN=3000 r/min, and PN=1.35 kW.
M0=5 Nm (100K), NN=3000 r/min, and PN=1.35 kW.
Natural cooling and protection
Natural cooling, vibration severity grade A, and degree of protection IP65.
Natural cooling, vibration severity grade A, and degree of protection IP65.
Encoder and temperature sensor
KTY temperature sensor and absolute encoder EnDat 2048 S/R (encoder A-2048).
KTY temperature sensor and absolute encoder EnDat 2048 S/R (encoder A-2048).
Mechanical construction
IMB 5 type of construction (IM V1, IM V3), classic flange, and plain shaft.
IMB 5 type of construction (IM V1, IM V3), classic flange, and plain shaft.
Connections and braking
Rotatable power connector, rotatable plug, and holding brake.
Rotatable power connector, rotatable plug, and holding brake.
Mechanical compatibility and tolerance
Classic flange is 1FT6/1FK7 compatible; radial eccentricity tolerance N.
Classic flange is 1FT6/1FK7 compatible; radial eccentricity tolerance N.
Frequently Asked Questions
What motor is 1FT7044-1AF71-1MH1?
It is a SIMOTICS S synchronous motor 1FT7 with M0=5 Nm (100K), NN=3000 r/min, and PN=1.35 kW.
What encoder does this motor have?
It has an absolute encoder EnDat 2048 S/R (encoder A-2048) and a KTY temperature sensor.
What protection and cooling does it use?
It has natural cooling and degree of protection IP65.
What mounting and shaft configuration does it have?
It has type of construction IMB 5 (IM V1, IM V3), a classic flange, and a plain shaft.
Does it include a holding brake?
Yes, it has a holding brake.