Product information
Overview
Key Features
- Rated performance: PN=0.94 kW, rated speed 3,000 rpm (100 K), rated torque 3.0 Nm (100 K), and rated current 3.7 A.
- Encoder feedback: Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Electrical supply: UDC=300 V; the recommended Motor Module has a rated inverter current of 4 A and maximum inverter current of 8 A.
- Mechanical configuration: IM B5 (IM V1, IM V3) design with plain shaft, M23 connectors, and rotatable connectors for signals and power.
- Cooling and protection: Natural cooling with IP65 protection and DE flange IP67.
- Brake and lifecycle: The motor is without holding brake and has Active Product lifecycle status.
Technical Summary
| Product | 1FK7043-4CF21-1DG2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | PN=0.94 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Supply | UDC=300 V |
| Encoder | Incremental Encoder 22 bits with DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Connectors | M23; signals and power connectors rotatable |
| Cooling | Natural cooling |
| Protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What are the rated power, speed and torque of Siemens 1FK7043-4CF21-1DG2?
Rated power is PN=0.94 kW, rated speed is 3,000 rpm (100 K), and rated torque is 3.0 Nm (100 K).
Which Encoder feedback does this motor use?
It uses an incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
What mounting and connector configuration does it have?
It has an IM B5 (IM V1, IM V3) design, plain shaft, M23 connectors, and rotatable connectors for signals and power.
Does the motor include a holding brake?
It is without holding brake.
How can I request a quotation for this exact motor?
Send the required quantity, destination, requested date, and project list for model-specific quotation support.
