Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Rated torque | M0=3.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn, EnDat interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Protection | IP64 |
Key Features
Synchronous motor ratings
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K) and NN=4500 rpm.
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K) and NN=4500 rpm.
Absolute multiturn encoder
Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface.
Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface.
Mounting and cooling
Naturally cooled motor with frame size IM B5 (IM V1, IM V3) and flange 1.
Naturally cooled motor with frame size IM B5 (IM V1, IM V3) and flange 1.
Temperature sensor and connector
KTY temperature sensor and rotatable power connector.
KTY temperature sensor and rotatable power connector.
Shaft and protection
Shaft with fitted key, tolerance N; degree of protection IP64.
Shaft with fitted key, tolerance N; degree of protection IP64.
Holding brake
Without holding brake.
Without holding brake.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7043-4CH71-1EA0, a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor ratings?
PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K) and NN=4500 rpm.
What feedback does the motor have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions and an EnDat interface.
How is the motor mounted and cooled?
It is naturally cooled and uses frame size IM B5 (IM V1, IM V3) with flange 1.
Does the motor include a holding brake?
It is without a holding brake.