Product Overview
Technical Summary
| Optimum power | 1.4 kW |
|---|---|
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP64 |
Key Features
Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated speed (100 K): 4,500 rpm.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft; rotatable connectors for signals and power.
Permanent-magnet brake with holding torque of 4.0 Nm and DC 24 V ± 10 % power supply voltage.
Rated current: 3.9 A; degree of protection: IP64; connector size: M23.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CH71-1QH0 SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
What feedback system does it have?
It has an AS20DQI absolute encoder, single-turn 20 bits, with a DRIVE-CLiQ interface.
What mechanical configuration should be retained in the quotation?
Retain natural cooling, IM B5 (IM V1, IM V3) design, plain shaft, M23 connector size and rotatable signal and power connectors.
What holding-brake data is supplied?
The permanent-magnet brake has 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What project details should accompany this line item?
Provide the requested quantity, destination, schedule context and any additional BOM lines for the quotation request.
