Product Overview
Technical Summary
| Product designation | 1FK7043-4CF21-1UA1 |
|---|---|
| Product family | SIMOTICS S 1FK7-HD |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | 0.94 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Feedback system | Resolver R15DQ, 15 bits, resolution 32768, internal multi-pole |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Rated performance: PN=0.94 kW, rated speed 3,000 rpm (100 K), rated torque 3.0 Nm (100 K), and rated current 3.7 A.
- Feedback system: Resolver R15DQ: resolver 15 bits, resolution 32768, internal multi-pole.
- Connection and installation: M23 electrical connectors for signals and power are rotatable; design: IM B5 (IM V1, IM V3).
- Mechanical configuration: Naturally cooled, with feather key shaft end and without holding brake.
- Protection and monitoring: Degree of protection IP65 and Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CF21-1UA1 variant?
Check the SIMOTICS S 1FK7-HD designation, PN=0.94 kW, UDC=300 V, Resolver R15DQ feedback, M23 rotatable connectors, IM B5 (IM V1, IM V3) mounting, IP65 protection, and absence of a holding brake.
What feedback, shaft, and brake configuration does this motor have?
It has Resolver R15DQ feedback, a feather key shaft end, and no holding brake.
What details should be checked when requesting a quotation?
Provide the complete 1FK7043-4CF21-1UA1 order number together with the required quantity and destination.
