Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 6.5 Nm (100 K) |
| Maximum torque | 65.0 Nm |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Interface | DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=2kW and UDC=600V.
- Performance ratings: Rated speed: 3,000 rpm (100 K); rated torque: 6.5 Nm (100 K); maximum torque: 65.0 Nm.
- Feedback and interface: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with DRIVE-CLiQ interface.
- Brake and shaft: Permanent-magnet holding brake with holding torque 22.0 Nm; shaft end with fitted Feather key, tolerance N.
- Mounting and cooling: Natural cooling; IM B5 (IM V1, IM V3) design; M40 connector size; electrical connectors for signals and power rotatable.
- Protection and monitoring: Degree of protection IP65; Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7085-4CF71-1PB1?
The listed variant has PN=2kW, UDC=600V, rated speed 3,000 rpm (100 K), rated torque 6.5 Nm (100 K), resolver R14DQ feedback, a permanent-magnet holding brake, natural cooling, IM B5 (IM V1, IM V3) mounting, and IP65 protection.
What feedback and connection details should be checked?
Check the Resolver R14DQ system with resolution 16384 and internal 2-pole design, the DRIVE-CLiQ interface, M40 connector size, and rotatable signal and power connectors.
What shaft and brake details identify this configuration?
The shaft end has a fitted Feather key with tolerance N. The holding brake is a permanent-magnet brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What information is needed to request a quotation?
Provide the complete order number 1FK7085-4CF71-1PB1 together with the required quantity and destination.
