Product Overview
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC link voltage | UDC=600V |
| Initial torque | M0=22Nm (100K) |
| Rated speed | 3,000 rpm |
| Encoder system | Absolute encoder 22 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Degree of protection | IP64 |
Key Features
- Motor designation and ratings: SIMOTICS S synchronous motor with PN=2kW, UDC=600V, M0=22Nm (100K), NN=3000rpm, and 8 poles.
- Encoder feedback: Absolute encoder 22 bits with 4,194,304 resolution and 2048 S/R encoder-internal, plus 12-bit multiturn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3) design with flange 1, plain shaft, and rotatable power connector.
- Brake and protection: Permanent-magnet holding brake with 22.0 Nm holding torque, DC 24 V ± 10 % power supply, and IP64 degree of protection.
- Cooling and connections: Natural cooling, Pt1000 temperature sensor, M40 connector size, and rotatable connectors for signals and power.
Frequently Asked Questions
Which specifications distinguish the Siemens 1FK7085-4CF71-1FH0 variant?
Check PN=2kW, UDC=600V, M0=22Nm (100K), NN=3000rpm, the IM B5 (IM V1, IM V3) design, and IP64 protection.
What encoder and feedback details should be checked?
Check the absolute encoder with 22 bits, 4,194,304 resolution, 2048 S/R encoder-internal, 12-bit multiturn, 4096 revolutions traversing range, and DRIVE-CLiQ interface.
Which brake, shaft, and connection details identify this exact code?
It has a permanent-magnet holding brake, plain shaft with tolerance N, flange 1, and rotatable connectors for signals and power.
What information is needed for a quotation request?
Provide the complete order number 1FK7085-4CF71-1FH0, required quantity, and destination.
