Product information
Overview
Key Features
- Performance: Optimum power: 1.2 kW; rated speed: 3,000 rpm; rated torque: 3.7 Nm (100 K).
- Electrical ratings: Rated current: 3.5 A; maximum current: 12.1 A; rated inverter current: 5 A; maximum inverter current: 15 A.
- Encoder feedback: Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); M23 connector size; shaft with Feather key and tolerance N.
- Cooling and protection: Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
- Configuration: Electrical and signal connectors are rotatable; the motor has no holding brake and has a net weight of 7.4 kg.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Rated speed | 3,000 rpm (100 K) |
| Optimum power | 1.2 kW |
| Rated torque | 3.7 Nm (100 K) |
| Maximum permissible speed, mechanical | 9,000 rpm |
| Maximum permissible speed, inverter | 8,050 rpm |
| Encoder system | Incremental Encoder 22 bits; DRIVE-CLiQ interface |
| Rated current | 3.5 A |
| Maximum current | 12.1 A |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Frequently Asked Questions
What is the rated performance of the Siemens 1FK7044-4CF71-1DA1?
The rated speed is 3,000 rpm (100 K), rated torque is 3.7 Nm (100 K), and optimum power is 1.2 kW.
Which Encoder and interface does this motor have?
It has 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 use?
It uses IM B5 (IM V1, IM V3) mounting, an M23 connector size, and rotatable electrical signal and power connectors.
Does the 1FK7044-4CF71-1DA1 include a holding brake?
It is without holding brake.
How can I request a quotation for this exact motor?
Send the required quantity, destination, and requested date for model-specific quotation support.
