Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Power PN | 0.94kW |
| DC link voltage UDC | 300V |
| Continuous torque M0 | 3.3Nm (100K) |
| Rated speed NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Power connector | rotatable |
| Feedback system | resolver 2-pole (RESOLVER P=1) |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor type for the SIMOTICS S servomotor range.
1FK7-HD motor type for the SIMOTICS S servomotor range.
Power rating PN=0.94kW
Declared power rating PN=0.94kW.
Declared power rating PN=0.94kW.
DC link voltage UDC=300V
Declared DC link voltage UDC=300V.
Declared DC link voltage UDC=300V.
Continuous torque M0=3.3Nm (100K)
Declared torque value M0=3.3Nm (100K).
Declared torque value M0=3.3Nm (100K).
Rated speed NN=3000rpm
Declared rated speed NN=3000rpm.
Declared rated speed NN=3000rpm.
Protection and mechanics
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, without holding brake.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, without holding brake.
Applications
SINAMICS S120 motor integration
Servo motor integration in SINAMICS S120 systems.
Servo motor integration in SINAMICS S120 systems.
Frequently Asked Questions
What is 1FK7043-4CF21-1TA2?
It is a SIMOTICS S synchronous motor, model 1FK7-HD.
What are the main electrical ratings of 1FK7043-4CF21-1TA2?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
What mechanical configuration does 1FK7043-4CF21-1TA2 have?
It is naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and without holding brake.
What feedback and protection details are included with 1FK7043-4CF21-1TA2?
It includes a KTY temperature sensor, a rotatable power connector, a 2-pole resolver (RESOLVER P=1), and degree of protection IP65 DE flange IP67.
