Technical Summary
| Product family | 1FK7 servomotor |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor type variant | High Dynamic |
| Optimum power | 2.0 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 6.40 Nm |
| Rated current | 6.2 A |
| Maximum current | 26.5 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Product lifecycle | Active Product |
Applications
Motor use within SINAMICS S120 drive systems.
Drive technology applications for a 1FK7 servomotor in motion control.
Key Features
Permanent-magnet synchronous motor, High Dynamic.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Naturally cooled, IM B5 (IM V1, IM V3), shaft height 63.
With holding brake, M23 connector, and electrical connectors for signals and power rotatable.
Degree of protection IP65 and DE flange IP67, shaft with fitted key, tolerance N.
Frequently Asked Questions
What is the exact Siemens order number for this motor?
1FK7061-4CH71-1QB2.
What encoder does this SIMOTICS S motor use?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What are the key electrical and performance ratings?
Optimum power is 2.0 kW, rated speed (100 K) is 4,500 rpm, static torque (100 K) is 6.40 Nm, and rated current is 6.2 A.
What connectors and protection details are specified?
It has M23 connector size, electrical connectors for signals and power rotatable, degree of protection IP65, and DE flange IP67.
What is the product lifecycle status?
Active Product.
