Technical Summary
| Product designation | 1FK7086-4CF71-1RG1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 2kW |
| UDC | 600V |
| M0 | 28Nm |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector details | Connectors for signals and power rotatable |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Lifecycle | Active Product |
Applications
Motor use in SINAMICS S120 drive systems.
Position feedback connection through the DRIVE-CLiQ encoder interface.
Key Features
1FK7-HD motor with Permanent-magnet synchronous motor design and High Dynamic type.
PN=2kW, UDC=600V, M0=28Nm (100K) and NN=3000rpm.
Absolute encoder AM20DQI with DRIVE-CLiQ interface.
Plain shaft, without holding brake, connector size M40 and rotatable signal and power connectors.
Natural cooling and degree of protection IP65.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1RG1?
It is a SIMOTICS S synchronous motor, order number 1FK7086-4CF71-1RG1.
What are the main rated values for this motor?
PN=2kW, UDC=600V, M0=28Nm (100K) and NN=3000rpm.
Which encoder interface is fitted on 1FK7086-4CF71-1RG1?
It has an absolute encoder AM20DQI with DRIVE-CLiQ interface.
What mounting and protection details are listed for this motor?
The motor has IM B5 (IM V1, IM V3) mounting, a plain shaft, natural cooling and IP65 protection.
