Product Overview
Technical Summary
| Product | 1FK7044-4CF71-1RG1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder | Absolute encoder 20 bits + 12 bits multiturn, Encoder AM20DQI, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Connector size | M23; signals and power connectors rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: plain shaft; flange 1.
M23 connector size; connectors for signals and power are rotatable.
Natural cooling; degree of protection IP65; Pt1000 temperature sensor.
Without holding brake; rated current: 3.5 A; rated inverter current: 5 A.
Frequently Asked Questions
What encoder is fitted to Siemens 1FK7044-4CF71-1RG1?
It has an Encoder AM20DQI: absolute encoder 20 bits with resolution 1048576 and encoder-internal 512 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions and a DRIVE-CLiQ interface.
What are the motor's key performance values?
Optimum power is 1.2 kW, optimum speed is 3,000 rpm, and rated torque (100 K) is 3.7 Nm.
What mechanical configuration does it have?
It has IM B5 (IM V1, IM V3) mounting, flange 1, a plain shaft, natural cooling, and IP65 protection.
Does the motor include a holding brake?
It is without holding brake. Include the required quantity, destination, schedule, and any additional BOM lines in your project inquiry.
