Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
Absolute encoder with 20 bits and 12 bits multiturn, plus DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) mounting, plain shaft, and without holding brake.
Rotatable connectors for signals and power, M23 connector size, and natural cooling.
Degree of protection: IP65; DE flange: IP67.
Active Product.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CF71-1RG2 SIMOTICS S permanent-magnet synchronous motor.
What encoder configuration does it have?
It has an absolute encoder with 20 bits, 1048576 resolution, encoder-internal 512 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions.
What are the mounting and connector details?
Mounting is IM B5 (IM V1, IM V3); the connector size is M23, and the signal and power connectors are rotatable.
Does the motor include a holding brake?
It is without holding brake.
What should be included with a project quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
