Product information
Overview
Key Features
- Synchronous motor rating: PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
- Absolute multiturn encoder: Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface.
- Holding brake: The motor has a holding brake.
- Mechanical configuration: Naturally cooled, with smooth shaft, tolerance N, and flange 1.
- Mounting and protection: Frame size IMB 5 (IM V1, IM V3); protection class IP65, with IP67 at the flange on the drive end.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=3.1kW |
| DC supply voltage | UDC=600V |
| Torque | M0=20Nm (100K) |
| Rated speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface |
| Brake | Holding brake |
| Protection | IP65; flange on drive end IP67 |
Frequently Asked Questions
What is the exact motor model and type?
It is the Siemens 1FK7084-2AC71-1EH2 SIMOTICS S synchronous motor.
What are the motor rating and speed?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
Which feedback and connection features does it have?
It has an absolute multiturn encoder with 2048 S/R + 4096 revolutions, an EnDat interface, and a rotatable power connector.
What mechanical and protection configuration should be verified?
Verify the smooth shaft with tolerance N, holding brake, IMB 5 (IM V1, IM V3) mounting, IP65 protection, and IP67 protection at the flange on the drive end.
