Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Feedback | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
| Shaft end | Feather key |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD; Active Product.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Feedback and interface: Resolver R14DQ feedback with 14-bit resolution and internal 2-pole design; DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; IM B5 (IM V1, IM V3) design; M23 connector size; rotatable signal and power connectors.
- Shaft and brake: Shaft with fitted Feather key and tolerance N; without holding brake.
- Protection and supply data: Degree of protection: IP64; PN=1.2 kW; UDC=600 V; M0=4.5 Nm (100 K); NN=3000 rpm.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CF71-1PA0 variant?
The variant has 1.2 kW optimum power, 3,000 rpm rated speed (100 K), Resolver R14DQ feedback, natural cooling, IM B5 (IM V1, IM V3) design, IP64 protection, and no holding brake.
What feedback and connection details should be checked?
Check the Resolver R14DQ feedback with 14-bit resolution and internal 2-pole design, the DRIVE-CLiQ interface, the M23 connector size, and the rotatable signal and power connectors.
What shaft and mounting details should be verified?
Verify the fitted Feather key with tolerance N and the IM B5 (IM V1, IM V3) design.
What details are needed for a quotation?
Provide the complete order number 1FK7044-4CF71-1PA0 together with the required quantity and destination.
