Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SIMOTICS S synchronous motor |
| Rated power | PN=2.7 kW |
| DC link voltage | UDC=600 V |
| Standstill torque | M0=12 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Encoder | 20-bit absolute encoder + 12-bit multiturn, DRIVE-CLiQ interface |
| Cooling | Naturally cooled design |
| Mounting position | IMB 5 (IM V1, IM V3) |
| Power connection | Flange 1, rotatable power connector |
| Shaft | Feather key, tolerance N, holding brake |
| Protection | IP65 |
Key Features
- Synchronous motor rating: PN=2.7 kW; UDC=600 V; M0=12 Nm (100 K); NN=3000 rpm.
- Absolute encoder: 20-bit absolute encoder with 12-bit multiturn and DRIVE-CLiQ interface; encoder AM20DQI.
- Mechanical design: Naturally cooled design IMB 5 (IM V1, IM V3), with flange 1 and a rotatable power connector.
- Shaft and brake: Shaft with Feather key, tolerance N, and holding brake.
- Protection: Degree of protection IP65.
- Product status: Active Product; net weight: 15.500 kg.
Frequently Asked Questions
1. What is the rated power and speed of the 1FK7081-3BF71-1RB1?
PN=2.7 kW and NN=3000 rpm.
2. Which encoder does this SIMOTICS S motor have?
It has a 20-bit absolute encoder with 12-bit multiturn and a DRIVE-CLiQ interface; encoder AM20DQI.
3. How is the motor cooled and mounted?
It has a naturally cooled design IMB 5 (IM V1, IM V3) and flange 1.
4. What mechanical and protection details should be verified before inquiry?
Verify the rotatable power connector, shaft with Feather key, tolerance N, holding brake, and IP65 degree of protection.
