Key Features
- Rated output and speed: PN=0.94 kW; NN=3000rpm.
- Feedback and braking: ROTATABLE RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE; with holding brake.
- Protection and cooling: Degree of protection IP65; Naturally cooled.
- Connection and mounting: POWER CONNECTOR ROTATABLE; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Shaft design: shaft with fitted key, tolerance N.
- Active Product: Product lifecycle: Active Product.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94 kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting design | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Connector arrangement | POWER CONNECTOR ROTATABLE |
| Feedback system | ROTATABLE RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
Applications
- Motor drive integration for SINAMICS S120: Servomotor for use in a SINAMICS S120 drive setup.
Frequently Asked Questions
What is the exact Siemens model and product type?
The exact model is 1FK7043-4CF21-1PB1, and it is a SIMOTICS S synchronous motor.
What are the rated power, torque, and speed?
PN=0.94 kW, M0=3. 3Nm (100K), and NN=3000rpm.
What feedback and connection features does this motor have?
It has a ROTATABLE RESOLVER 2-POLE with DRIVE CLIQ-INTERFACE and a POWER CONNECTOR ROTATABLE.
What mechanical configuration should be confirmed for installation?
The motor has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and with holding brake.
