Product information
Overview
Key Features
- Motor ratings: Synchronous motor with PN=0.94 kW, UDC=300 V, M0=3.3 Nm (100 K), and NN=3000 rpm.
- Absolute multiturn encoder: Absolute encoder with 2048 S/R + 4096 revolutions multiturn measurement and ENDat interface.
- Mounting and flange: Naturally cooled motor with frame size IMB 5 (IM V1, IM V3) and flange 1.
- Connections and shaft: Power connector is rotatable; the shaft has a fitted key with tolerance N.
- Protection and brake configuration: Degree of protection is IP64. The motor is without holding brake and includes a KTY temperature sensor.
Technical Summary
| Product type | SIMOTICS S 1FK7-HD synchronous motor |
|---|---|
| Rated power | PN=0.94 kW |
| Supply voltage | UDC=300 V |
| Standstill torque | M0=3.3 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | ENDAT (ENCODER AM2048S/R) |
| Shaft | Fitted key, tolerance N |
| Protection | IP64 |
| Brake | Without holding brake |
Frequently Asked Questions
What are the rated power, voltage, torque, and speed of 1FK7043-4CF21-1EA0?
The motor has PN=0.94 kW, UDC=300 V, M0=3.3 Nm (100 K), and NN=3000 rpm.
Which feedback and connection configuration does this motor have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an ENDat interface. The power connector is rotatable.
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the 1FK7043-4CF21-1EA0 include a holding brake?
It is without holding brake. It has a fitted-key shaft with tolerance N and IP64 protection.
