Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 |
| Application series | for SINAMICS S120 |
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 6.40 Nm |
| Maximum torque | 17.3 Nm |
| Rated current | 5.3 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Connector size | M23 |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Optimum power
1.7 kW.
1.7 kW.
Rated speed
3,000 rpm.
3,000 rpm.
Absolute encoder
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Protection and cooling
Degree of protection IP65 and DE flange IP67 with natural cooling.
Degree of protection IP65 and DE flange IP67 with natural cooling.
Mechanical configuration
Design acc. to Code I IM B5 (IM V1, IM V3), shaft with fitted key, tolerance N, without holding brake.
Design acc. to Code I IM B5 (IM V1, IM V3), shaft with fitted key, tolerance N, without holding brake.
Applications
SINAMICS S120 drive integration
Motor use within SINAMICS S120 drive systems.
Motor use within SINAMICS S120 drive systems.
Position feedback with DRIVE-CLiQ
Motor feedback via the AM20DQI absolute encoder with DRIVE-CLiQ interface.
Motor feedback via the AM20DQI absolute encoder with DRIVE-CLiQ interface.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1RA2?
A SIMOTICS S synchronous motor in the 1FK7 series for SINAMICS S120.
What are the key performance ratings of 1FK7061-4CF71-1RA2?
Optimum power is 1.7 kW and rated speed is 3,000 rpm.
Which encoder is used on 1FK7061-4CF71-1RA2?
Encoder AM20DQI with absolute encoder 20 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
What are the protection and cooling details for this motor?
Natural cooling, degree of protection IP65, and DE flange IP67.
What mechanical configuration does 1FK7061-4CF71-1RA2 have?
Design acc. to Code I IM B5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
