Technical Summary
| Product designation | 1FK7061-4CH71-1PB0 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Series | 1FK7 servomotors for SINAMICS S120 |
| Power | PN=2kW |
| Rated speed | NN=4500rpm |
| Rated torque (100 K) | 4.3 Nm |
| Static torque (100 K) | 6.40 Nm |
| Number of poles | 6 |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| 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.
Performance rating
PN=2kW; NN=4500rpm; M0=6.4Nm (100K).
PN=2kW; NN=4500rpm; M0=6.4Nm (100K).
Feedback and interface
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with DRIVE-CLIQ-INTERFACE.
Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with DRIVE-CLIQ-INTERFACE.
Mechanical configuration
FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1 and shaft with fitted key, tolerance N.
FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1 and shaft with fitted key, tolerance N.
Protection and cooling
Naturally cooled with Degree of protection IP64.
Naturally cooled with Degree of protection IP64.
Holding brake
With holding brake; Permanent-magnet brake with holding torque 13.0 Nm and DC 24 V ± 10 % power supply voltage.
With holding brake; Permanent-magnet brake with holding torque 13.0 Nm and DC 24 V ± 10 % power supply voltage.
Applications
SINAMICS S120 motor integration
Used as a 1FK7 servomotor for SINAMICS S120 integration.
Used as a 1FK7 servomotor for SINAMICS S120 integration.
Drive-side feedback connection
Provides resolver feedback and DRIVE-CLIQ-INTERFACE connection for drive integration.
Provides resolver feedback and DRIVE-CLIQ-INTERFACE connection for drive integration.
Frequently Asked Questions
What is Siemens 1FK7061-4CH71-1PB0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the main performance ratings of 1FK7061-4CH71-1PB0?
PN=2kW, NN=4500rpm, and M0=6.4Nm (100K).
What feedback interface does 1FK7061-4CH71-1PB0 use?
It has a Resolver R14DQ encoder system and DRIVE-CLIQ-INTERFACE.
What protection and cooling details are specified for 1FK7061-4CH71-1PB0?
It is naturally cooled and has Degree of protection IP64.
Does 1FK7061-4CH71-1PB0 include a holding brake?
Yes. It is supplied with a holding brake, and the holding brake version is a Permanent-magnet brake.
