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) |
| Encoder | Absolute encoder single-turn 20 bits, AS20DQI, with DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 22.0 Nm |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with PN=2kW and UDC=600V.
- Speed and torque: Rated speed: 3,000 rpm (100 K); rated torque: 6.5 Nm (100 K); static torque: 28.00 Nm (100 K).
- Encoder and interface: Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface; encoder system AS20DQI.
- Brake and shaft: Permanent-magnet holding brake with 22.0 Nm holding torque and plain shaft with tolerance N.
- Mounting and connections: IM B5 (IM V1, IM V3) design, flange 1, rotatable power connector, rotatable signal and power connectors, and M40 connector size.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
Frequently Asked Questions
Which specifications identify Siemens 1FK7086-4CF71-1QH2?
Check PN=2kW, UDC=600V, rated speed 3,000 rpm (100 K), rated torque 6.5 Nm (100 K), and the complete order number.
Which encoder and feedback details should be checked?
The variant has an AS20DQI absolute encoder, single-turn, 20 bits, with a DRIVE-CLiQ interface.
What brake, shaft, and mounting details distinguish this motor?
It has a permanent-magnet holding brake, plain shaft with tolerance N, and IM B5 (IM V1, IM V3) design.
What connection, cooling, and protection details should be verified?
Verify the M40 connector size, rotatable signal and power connectors, natural cooling, IP65 protection, and DE flange IP67.
What details are needed for a quotation request?
Provide the complete order number, required quantity, and destination.
