Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 |
| Category path | 1FK7 servomotors for SINAMICS S120 |
| Motor type | Permanent-magnet synchronous motor |
| Motor type 2 | High Dynamic |
| Optimum power | 2.0 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 6.40 Nm |
| Maximum torque | 17.3 Nm |
| Rated current | 6.2 A |
| Cooling | Natural cooling |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn |
| Electrical connectors | Connectors for signals and power rotatable |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor in the 1FK7 series for SINAMICS S120.
Permanent-magnet synchronous motor in the 1FK7 series for SINAMICS S120.
High Dynamic design
Motor type: High Dynamic.
Motor type: High Dynamic.
2.0 kW optimum power
Optimum power: 2.0 kW.
Optimum power: 2.0 kW.
4,500 rpm rated speed
Rated speed (100 K): 4,500 rpm.
Rated speed (100 K): 4,500 rpm.
Absolute encoder AM20DQI
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn.
IP64 protection
Degree of protection: IP64.
Degree of protection: IP64.
Frequently Asked Questions
What is the exact product model of this Siemens motor?
1FK7061-4CH71-1RA0.
What are the key performance ratings of this motor?
Optimum power is 2.0 kW, rated speed (100 K) is 4,500 rpm, and static torque (100 K) is 6.40 Nm.
Which encoder does this motor use?
It uses encoder AM20DQI with an absolute encoder 20 bits plus 12 bits multi-turn.
What connection and protection details are listed for this motor?
It has rotatable connectors for signals and power, and degree of protection IP64.
