Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 6.40 Nm |
| UDC | 600V |
| M0 | 6.4Nm |
| Degree of protection | IP65 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Shaft end | Plain shaft |
Applications
Servomotor for use with SINAMICS S120.
Motor for motion control drive technology.
Key Features
Permanent-magnet synchronous motor, High Dynamic.
Incremental encoder 22 bits with DRIVE-CLiQ interface, encoder IC22DQ.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, connector size M23.
Degree of protection IP65, with holding brake.
Active Product.
Frequently Asked Questions
What is the exact Siemens order number and motor type?
The exact order number is 1FK7061-4CF71-1DH1, and it is a SIMOTICS S synchronous motor.
What are the key performance values of this motor?
Key values include PN=1.7kW, NN=3000rpm, and M0=6.4Nm (100K).
What encoder and interface does this motor use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What mounting and connection details are provided?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, connector size M23, and rotatable connectors for signals and power.
What protection and lifecycle status are listed?
The motor has degree of protection IP65 and is marked Active Product.
