Product Overview
Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Maximum current | 12.5 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm; power supply voltage: DC 24 V ± 10 % |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Key Features
Optimum power: 1.2 kW; optimum speed: 4,500 rpm.
Rated torque: 2.6 Nm (100 K); maximum torque: 10.0 Nm; maximum current: 12.5 A.
Incremental Encoder IC22DQ: 22 bits, resolution 4194304, encoder-internal 2048 S/R, with DRIVE-CLiQ interface.
Plain shaft, holding brake, M23 connectors, and connectors for signals and power rotatable.
Design acc. to Code I: IM B5 (IM V1, IM V3); natural cooling.
Degree of protection: IP64; temperature monitoring with a Pt1000 temperature sensor.
Frequently Asked Questions
What is the optimum power and speed of the Siemens 1FK7043-4CH71-1DH0?
Optimum power is 1.2 kW and optimum speed is 4,500 rpm.
What feedback system does this motor have?
It has an incremental Encoder IC22DQ with 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R and a DRIVE-CLiQ interface.
What mechanical configuration does the motor have?
It has a plain shaft, holding brake, M23 connectors and rotatable signal and power connectors. The design is IM B5 (IM V1, IM V3).
What is the holding-brake supply voltage?
The holding-brake power supply voltage is DC 24 V ± 10 %.
What project details should be included with this line item?
Include the requested quantity, destination, schedule context and any additional BOM lines.
