Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Incremental Encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Holding brake | without holding brake |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Encoder feedback: Encoder IC22DQ incremental Encoder: 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits.
- DRIVE-CLiQ interface: The incremental Encoder has a DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Mechanical design: IM B5 (IM V1, IM V3) design, M23 connector size, rotatable signal and power connectors, and plain shaft.
- Configuration: 1.2 kW motor with 600 VDC supply designation, 3.5 Nm M0 (100 K), 4,500 rpm rated speed, and without holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CH71-1DG2?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What Encoder is installed on this motor?
It has an Encoder IC22DQ incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
3. What are the motor speed and power values?
Rated speed is 4,500 rpm and optimum power is 1.2 kW. The maximum permissible speed is 9,000 rpm.
4. What are the mounting and connector details?
The design is IM B5 (IM V1, IM V3), with an M23 connector size and rotatable signal and power connectors.
5. Does the motor include a holding brake?
It is without holding brake.
