Product information
Overview
Key Features
- Optimum performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm.
- Rated motor data: Rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K); rated current: 3.3 A.
- Incremental Encoder feedback: Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits, with DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, plain shaft, M23 connector size and rotatable connectors for signals and power.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 A |
| Maximum torque | 10.0 Nm |
| Encoder | Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits |
| Encoder interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector configuration | M23; connectors for signals and power rotatable |
| Holding torque | 4.0 Nm |
| Degree of protection | IP65 |
Frequently Asked Questions
What is the optimum power and rated speed of Siemens 1FK7043-4CH71-1DH1?
Its optimum power is 1.2 kW and its rated speed is 4,500 rpm (100 K).
Which Encoder and interface does this motor have?
It has Encoder IC22DQ, an incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits, with a DRIVE-CLiQ interface.
What are the mounting and connector details?
The motor has IM B5 (IM V1, IM V3) design, a plain shaft, M23 connector size and rotatable connectors for signals and power.
Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
