Key Features
- Optimum power: 1.2 kW
- Rated speed (100 K): 4,500 rpm
- Encoder system: Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits
- Holding brake: with holding brake
- Degree of protection: IP65 and DE flange IP67
- Electrical connectors: Connectors for signals and power rotatable
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Connector size | M23 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1DB2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What is the rated speed of 1FK7043-4CH71-1DB2?
Rated speed (100 K) is 4,500 rpm.
Which encoder is used on 1FK7043-4CH71-1DB2?
It uses Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits.
What are the main electrical and mechanical details of 1FK7043-4CH71-1DB2?
Optimum power is 1.2 kW, static torque (100 K) is 3.50 Nm, and it has a holding brake.
