Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Nominal power | PN=2.1 kW |
| DC link voltage | UDC=600 V |
| Rated speed | 2,000 rpm (100 K) |
| Rated torque | 10.0 Nm (100 K) |
| Rated current | 4.4 A |
| Encoder | Absolute encoder single-turn 20 bits, AS20DQI, with DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Power connector | M23, rotatable |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT with PN=2.1 kW.
- Motor ratings: Rated speed: 2,000 rpm (100 K); rated torque: 10.0 Nm (100 K); rated current: 4.4 A.
- Encoder system: Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface; encoder AS20DQI.
- Mounting and cooling: Natural cooling; design IM B5 (IM V1, IM V3); rotatable M23 power connector.
- Shaft and brake: Shaft with Feather key; without holding brake.
- Protection: Degree of protection: IP65.
Frequently Asked Questions
What product does 1FK7081-2AC71-1QA1 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-CT with PN=2.1 kW.
Which ratings help verify this motor code?
Check PN=2.1 kW, UDC=600 V, rated speed of 2,000 rpm (100 K), rated torque of 10.0 Nm (100 K), and rated current of 4.4 A.
Which encoder, shaft, and brake details identify the configuration?
The configuration has an AS20DQI absolute encoder, single-turn 20 bits, with DRIVE-CLiQ; a shaft with Feather key; and no holding brake.
What connection, mounting, cooling, and protection details should be checked?
Check the rotatable M23 power connector, IM B5 (IM V1, IM V3) design, natural cooling, and IP65 degree of protection.
