Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
Listed as Active Product for exact order-number identification.
Optimum power: 1.4 kW; rated speed (100 K): 4,500 rpm.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface.
Degree of protection: IP65; cooling: Natural cooling.
Connector size: M23; electrical connectors for signals and power rotatable; design acc. to Code I: IM B5 (IM V1, IM V3).
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1BB1 exactly?
It is a SIMOTICS S synchronous motor, 1FK7-HD, with Active Product lifecycle status.
What are the main performance ratings for 1FK7044-4CH71-1BB1?
Optimum power is 1.4 kW, rated speed (100 K) is 4,500 rpm, rated torque (100 K) is 3.0 Nm, and rated current is 3.9 A.
Which encoder and connector details are supplied for this motor?
It has Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLIQ interface, connector size M23, and electrical connectors for signals and power rotatable.
What mounting and protection details are supplied?
Degree of protection is IP65, cooling is Natural cooling, and design acc. to Code I is IM B5 (IM V1, IM V3).
