Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series position | 1FK7 servomotors for SINAMICS S120 |
| Optimum power | 2.5 kW |
| Optimum speed | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Static torque (100 K) | 12.00 Nm |
| Rated current | 7.6 A |
| Voltage constant at 20o C | 70.5 V/1000*min ̄1 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Optimum power and speed
Optimum power: 2.5 kW; Optimum speed: 3,000 rpm.
Optimum power: 2.5 kW; Optimum speed: 3,000 rpm.
Feedback interface
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Mechanical configuration
Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: Feather key; shaft height: 63.
Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: Feather key; shaft height: 63.
Connections and protection
Connector size: M23; electrical connectors for signals and power rotatable; degree of protection: IP64.
Connector size: M23; electrical connectors for signals and power rotatable; degree of protection: IP64.
Holding brake and cooling
with holding brake; Cooling: Natural cooling.
with holding brake; Cooling: Natural cooling.
Applications
Motion control with SINAMICS S120
Servomotor use in the SINAMICS S120 drive context.
Servomotor use in the SINAMICS S120 drive context.
Frequently Asked Questions
What is Siemens 1FK7064-4CF71-1QB0?
It is a SIMOTICS S synchronous motor, part of the 1FK7 servomotors for SINAMICS S120.
What are the rated speed and torque of 1FK7064-4CF71-1QB0?
Rated speed (100 K): 3,000 rpm. Rated torque (100 K): 8.0 Nm.
Which encoder is used on 1FK7064-4CF71-1QB0?
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What installation and connection details are listed for 1FK7064-4CF71-1QB0?
Design acc. to Code I: IM B5 (IM V1, IM V3); connector size: M23; electrical connectors for signals and power rotatable; shaft end: Feather key.
