Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=2 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 6.5 Nm (100 K) |
| Feedback | Resolver R14DQ, 14-bit resolution (16384, internal 2-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, 22.0 Nm holding torque |
| Connectors | Rotatable signal and power connectors, M40 |
| Protection | IP64 |
| Product lifecycle | Active Product |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Rated performance: PN=2 kW, rated speed 3,000 rpm (100 K), rated torque 6.5 Nm (100 K), and efficiency 93.0 %.
- Feedback and connections: Resolver R14DQ feedback with 14-bit resolution (16384, internal 2-pole); rotatable signal and power connectors; connector size M40.
- Mechanical configuration: IM B5 (IM V1, IM V3) flange, plain shaft, natural cooling, and holding brake.
- Protection and brake: Degree of protection IP64; permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
Frequently Asked Questions
What product does Siemens order number 1FK7086-4CF71-1PH0 identify?
It identifies a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with PN=2 kW.
Which specifications distinguish this exact motor variant?
Key identifying facts are resolver R14DQ feedback, a holding brake, plain shaft, IM B5 (IM V1, IM V3) mounting, natural cooling, rotatable signal and power connectors, and IP64 protection.
What should be checked when requesting a quotation for 1FK7086-4CF71-1PH0?
Check the complete order number, then provide the required quantity and destination for the quotation.
