Technical Summary
| Order number | 1FK7061-4CH71-1RB1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Optimum power | 2.0 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 6.40 Nm |
| Rated current | 6.2 A |
| Max. permissible speed (mech.) | 7,500 rpm |
| 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) |
| Holding brake | Permanent-magnet brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Optimum power
2.0 kW.
2.0 kW.
Rated speed (100 K)
4,500 rpm.
4,500 rpm.
Encoder system
Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions).
Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions).
Holding brake
With holding brake, Permanent-magnet brake.
With holding brake, Permanent-magnet brake.
Degree of protection
IP65.
IP65.
Frequently Asked Questions
What is Siemens 1FK7061-4CH71-1RB1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 range.
What are the key performance ratings of 1FK7061-4CH71-1RB1?
Optimum power is 2.0 kW and rated speed (100 K) is 4,500 rpm.
Which encoder and brake does 1FK7061-4CH71-1RB1 use?
It uses Encoder AM20DQI with an absolute encoder 20 bits and 12 bits multi-turn, and it has a permanent-magnet holding brake.
What are the mounting and protection details for 1FK7061-4CH71-1RB1?
The motor has IP65 degree of protection and design acc. to Code I: IM B5 (IM V1, IM V3).
