Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| Rated speed | 3,000 rpm (100 K) |
| Supply voltage | UDC=600V |
| Static torque | 22.00 Nm (100 K) |
| Feedback system | Resolver R15DQ, 15 bits, resolution 32768 |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, holding torque 22.0 Nm |
| Shaft | Feather key, tolerance N |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Performance and supply: PN=2kW; rated speed: 3,000 rpm (100 K); UDC=600V; static torque: 22.00 Nm (100 K).
- Feedback interface: Resolver R15DQ: resolver 15 bits, resolution 32768, internal multi-pole, with DRIVE-CLiQ interface.
- Mounting and cooling: Natural cooling; flange mounting IM B5 (IM V1, IM V3); rotatable M40 power connector.
- Shaft and brake: Shaft with fitted Feather key, tolerance N; permanent-magnet holding brake with holding torque of 22.0 Nm and DC 24 V ± 10 % power supply.
- Protection and monitoring: Degree of protection: IP64; Pt1000 temperature sensor; electrical connectors for signals and power are rotatable.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7085-4CF71-1UB0?
Check PN=2kW, UDC=600V, rated speed of 3,000 rpm (100 K), Resolver R15DQ feedback, DRIVE-CLiQ interface, holding brake, IM B5 mounting, Feather key, natural cooling, and IP64 protection.
What feedback system does this motor have?
It has a Resolver R15DQ system with 15-bit resolution, resolution 32768, internal multi-pole design, and a DRIVE-CLiQ interface.
Does the listed configuration include a holding brake?
Yes. It has a permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply.
Which shaft, connector, and mounting details should be checked?
Check the Feather key with tolerance N, IM B5 (IM V1, IM V3) mounting, rotatable M40 power connector, and rotatable signal and power connectors.
