Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Optimum power | 3.1 kW |
| Optimum speed | 2,000 rpm |
| Rated torque (100 K) | 15.0 Nm |
| Static torque (100 K) | 20.00 Nm |
| Rated current | 6.7 A |
| Max. permissible speed (mech.) | 6,000 rpm |
| Max. permissible speed (inverter) | 3,800 rpm |
| Maximum torque | 61.0 Nm |
| Connector size | M23 |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Synchronous motor for motion control drive use.
Key Features
SIMOTICS S synchronous motor 1FK7-CT for the exact order number 1FK7084-2AC71-1RB1.
Natural cooling design with degree of protection IP65.
Connectors for signals and power rotatable, with connector size M23.
Absolute encoder 20-bit +12-bit multi-turn with DRIVE-CLiQ interface (encoder AM20DQI).
Supplied with holding brake and permanent-magnet brake version.
Frequently Asked Questions
What is Siemens 1FK7084-2AC71-1RB1?
It is a SIMOTICS S synchronous motor in the 1FK7-CT configuration.
What are the key performance ratings of 1FK7084-2AC71-1RB1?
Optimum power is 3.1 kW, optimum speed is 2,000 rpm, and rated torque (100 K) is 15.0 Nm.
What interface and encoder does 1FK7084-2AC71-1RB1 use?
It has an absolute encoder 20-bit +12-bit multi-turn with DRIVE-CLiQ interface (encoder AM20DQI).
What protection and mounting details are listed for 1FK7084-2AC71-1RB1?
The motor has degree of protection IP65 and design acc. to Code I IM B5 (IM V1, IM V3).
