Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Order number | 1FK7043-4CH71-1BH0 |
| Optimum power | 1.2 kW |
| UDC | 600V |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Applications
Used for motion control drive integration with SINAMICS S120.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for motion control use.
PN=1.2kW and UDC=600V.
Absolute encoder single-turn 24 bits with DRIVE-CLiQ interface and with holding brake.
Naturally cooled with degree of protection IP64.
IM B5 (IM V1, IM V3) with flange 1, power connector rotatable, and M23 connector size.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1BH0?
It is a SIMOTICS S synchronous motor.
What are the key power and voltage ratings for 1FK7043-4CH71-1BH0?
PN=1.2kW and UDC=600V.
Which encoder is used on 1FK7043-4CH71-1BH0?
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7043-4CH71-1BH0?
IM B5 (IM V1, IM V3), flange 1, power connector rotatable, M23 connector size, and degree of protection IP64.
