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) |
| Static torque | 28.00 Nm (100 K) |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, with commutation position 11 bits |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Power connector | Rotatable |
| Holding brake | without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD, PN=2kW and UDC=600V.
- Torque and speed: M0=28Nm (100K), rated torque 6.5 Nm (100 K), and rated speed 3,000 rpm (100 K).
- Encoder feedback: Incremental Encoder IC22DQ, 22 bits, with DRIVE-CLiQ interface; resolution 4194304 and encoder-internal 2048 S/R.
- Mounting and shaft: IM B5 mounting (IM V1, IM V3); shaft with fitted Feather key and tolerance N.
- Cooling and protection: Natural cooling and IP64 degree of protection.
- Connection and brake: Rotatable power connector, M40 connector size, and without holding brake.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7086-4CF71-1DA0?
Check PN=2kW, UDC=600V, rated speed 3,000 rpm (100 K), rated torque 6.5 Nm (100 K), IM B5 mounting, IP64 protection, and the Encoder IC22DQ configuration.
What encoder is supplied with 1FK7086-4CF71-1DA0?
It has an incremental Encoder IC22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
What shaft and brake configuration should be checked?
The shaft has a fitted Feather key with tolerance N, and the motor is without holding brake.
What connection and mounting details identify this variant?
Check IM B5 mounting (IM V1, IM V3), M40 connector size, and the rotatable power connector.
What information is needed for a quotation?
Provide the required quantity and destination, and verify the complete 1FK7086-4CF71-1DA0 code.
