Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Product family | 1FK7 servomotors for SINAMICS S120 |
| UDC | 600V |
| PN | 2kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 28.00 Nm |
| Rated current | 5.7 A |
| Max. permissible speed (mech.) | 6,000 rpm |
| Degree of protection | IP65 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
Servomotor use in SINAMICS S120 systems.
Key Features
Exact order number 1FK7086-4CF71-1RH1 in the SIMOTICS S range.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
Connectors for signals and power rotatable.
Motor supplied with holding brake.
Degree of protection IP65.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1RH1?
It is a SIMOTICS S synchronous motor.
What are the key electrical ratings of 1FK7086-4CF71-1RH1?
PN=2kW, UDC=600V, rated speed (100 K) 3,000 rpm, and rated current 5.7 A.
Does 1FK7086-4CF71-1RH1 include an encoder and brake?
Yes. It has an Encoder AM20DQI with absolute encoder 20 bits + 12 bits multi-turn, and it is supplied with a holding brake.
What connection and protection details are listed for 1FK7086-4CF71-1RH1?
It has connectors for signals and power rotatable and degree of protection IP65.
