Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Absolute multiturn encoder, 2048 S/R + 4096 revolutions, EnDat interface |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP64 |
Key Features
Synchronous motor ratings
PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
Absolute multiturn encoder
Absolute encoder with 2048 S/R + 4096 revolutions and EnDat interface.
Absolute encoder with 2048 S/R + 4096 revolutions and EnDat interface.
Mounting and frame size
Frame size IMB 5 (IM V1, IM V3), flange 1.
Frame size IMB 5 (IM V1, IM V3), flange 1.
Cooling and protection
Naturally cooled with degree of protection IP64.
Naturally cooled with degree of protection IP64.
Connections and shaft
Rotatable power connector; shaft with fitted key and tolerance N.
Rotatable power connector; shaft with fitted key and tolerance N.
Configuration exclusion
Without holding brake.
Without holding brake.
Frequently Asked Questions
What is the exact product type?
1FK7044-4CF71-1EA0 is a SIMOTICS S 1FK7-HD synchronous motor.
What are the motor ratings?
The motor has PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
What feedback interface does it 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 has frame size IMB 5 (IM V1, IM V3), flange 1 and natural cooling.
Does the configuration include a holding brake?
It is without a holding brake.