Key Features
- 1.2 kW optimum power: Optimum power: 1.2 kW.
- Absolute encoder AM22DQ: Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
- Holding brake: With holding brake and holding brake version: Permanent-magnet brake.
- IP64 protection: Degree of protection: IP64.
- Natural cooling: Cooling: Natural cooling.
- Rotatable signal and power connectors: Electrical connectors for signals and power rotatable. Connector size: M23.
Technical Summary
| Product designation | 1FK7043-4CH71-1FH0 |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Maximum current | 12.5 A |
| Max. permissible speed (mech.) | 9,000 rpm |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP64 |
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1FH0?
It is a SIMOTICS S synchronous motor.
What are the key performance ratings of 1FK7043-4CH71-1FH0?
Optimum power is 1.2 kW, rated speed (100 K) is 4,500 rpm, and static torque (100 K) is 3.50 Nm.
What encoder does 1FK7043-4CH71-1FH0 use?
It uses Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Does 1FK7043-4CH71-1FH0 include a holding brake?
Yes. It is supplied with a holding brake, and the holding brake version is Permanent-magnet brake.
