Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | 1.2 kW |
| Supply voltage | UDC=600V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.7 Nm (100 K) |
| Feedback | Resolver R14DQ, 14 bits, resolution 16384 |
| Interface | DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Connector | M23; rotatable signal and power connectors |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Protection | IP65; DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm.
- Feedback and interface: Resolver R14DQ: resolver 14 bits with resolution 16384 and internal 2-pole design; DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with flange 1, M23 connector size, and a shaft with fitted Feather key, tolerance N.
- Cooling and brake: Natural cooling and without holding brake.
- Protection: IP65 protection; DE flange IP67.
- Selected engineering ratings: Rated speed: 3,000 rpm (100 K); rated torque: 3.7 Nm (100 K); rated current: 3.5 A; maximum torque: 13.0 Nm.
Frequently Asked Questions
Which specifications identify the exact 1FK7044-4CF71-1PA2 variant?
Check PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm, Resolver R14DQ feedback, IM B5 (IM V1, IM V3) mounting, natural cooling, and without holding brake.
What feedback and connection details should be checked?
Check the Resolver R14DQ system, 14-bit resolution, resolution 16384, internal 2-pole design, DRIVE-CLiQ interface, and rotatable M23 signal and power connectors.
What shaft, mounting, and protection details should be verified?
Verify the fitted Feather key with tolerance N, IM B5 (IM V1, IM V3) design, flange 1, IP65 protection, and DE flange IP67.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination for the quotation.
