Product information
Overview
Key Features
- Rated performance: Power: 1.4 kW; rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K).
- Absolute Encoder feedback: Absolute Encoder AM20DQI with 20-bit resolution (1048576, Encoder-internal 512 S/R) and 12-bit multi-turn capability (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mechanical configuration: Permanent-magnet synchronous motor with IM B5 design (IM V1, IM V3), natural cooling, Feather key shaft end and without holding brake.
- Connections and protection: Rotatable connectors for signals and power, M23 connector size and IP64 degree of protection.
- Speed and torque limits: Maximum permissible speed: 9,000 rpm (mech.) and 9,000 rpm (inverter); maximum torque: 13.0 Nm.
Technical Summary
| Product | 1FK7044-4CH71-1RA0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Power | 1.4 kW |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Encoder system | Absolute Encoder AM20DQI: 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Frequently Asked Questions
What is the rated power and speed of the Siemens 1FK7044-4CH71-1RA0?
Power is 1.4 kW and rated speed is 4,500 rpm (100 K).
Which feedback system and interface does this motor have?
It has an absolute Encoder AM20DQI with 20-bit resolution, 12-bit multi-turn capability and a DRIVE-CLiQ interface.
What mechanical configuration and mounting does it use?
It has natural cooling, an IM B5 design (IM V1, IM V3), a Feather key shaft end and no holding brake.
Which connectors and protection rating are provided?
It has rotatable connectors for signals and power, M23 connector size and IP64 degree of protection.
What quantity, destination and requested date should be included for a quotation?
Include the required quantity, destination and requested date when sending the quotation inquiry.
