Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Maximum permissible speed (mech.) | 9,000 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 |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
Optimum power: 1.2 kW; rated speed: 4,500 rpm; maximum permissible speed: 9,000 rpm.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Degree of protection: IP65 and DE flange IP67; cooling: Natural cooling.
Connector size M23; electrical connectors for signals and power rotatable; design acc. to Code I: IM B5 (IM V1, IM V3).
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1BB2?
It is a SIMOTICS S synchronous motor, product name 1FK7043-4CH71-1BB2.
What are the main ratings of 1FK7043-4CH71-1BB2?
Optimum power is 1.2 kW, rated speed is 4,500 rpm, and rated current is 3.3 A.
Which encoder and interface does 1FK7043-4CH71-1BB2 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What connection and protection details are specified for 1FK7043-4CH71-1BB2?
It has connector size M23, electrical connectors for signals and power rotatable, and degree of protection IP65 and DE flange IP67.
