Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.2kW |
| Voltage | UDC=600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Maximum torque | 13.0 Nm |
| Maximum current | 12.1 A |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Holding brake | with holding brake |
Applications
Servomotor for use in a SINAMICS S120 drive system.
Permanent-magnet synchronous motor for rotary motion in motion-control systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD with Active Product lifecycle.
PN=1.2kW, UDC=600V and M0=4.5Nm (100K).
ABSOLUTE ENCODER 24 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface, encoder AM24DQI.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 and Degree of protection IP65.
plain shaft, tolerance N; with holding brake.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1CH1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key power and torque values for 1FK7044-4CF71-1CH1?
PN=1.2kW, UDC=600V and M0=4.5Nm (100K).
Which encoder is used on 1FK7044-4CF71-1CH1?
It uses an absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLIQ interface, encoder AM24DQI.
What mounting and protection details are listed for 1FK7044-4CF71-1CH1?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 and Degree of protection IP65.
