Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| UDC | 600 V |
| Rated torque (100 K) | 3.7 Nm |
| Absolute encoder | 24 bits + 12 bits multiturn; DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Connectors | M23; signals and power rotatable |
| Protection | IP65 and DE flange IP67 |
| Lifecycle | Active Product |
Key Features
Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
Rated torque: 3.7 Nm (100 K); rated current: 3.5 A; maximum torque: 13.0 Nm.
Absolute encoder 24 bits with 16777216 resolution and 12 bits multiturn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Naturally cooled motor with IM B5 (IM V1, IM V3) design, plain shaft, rotatable M23 connectors and holding brake.
Degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor.
Frequently Asked Questions
What is the exact motor line item?
It is Siemens 1FK7044-4CF71-1CH2, a SIMOTICS S permanent-magnet synchronous motor.
What encoder configuration does it have?
It has an absolute encoder with 24 bits and 12 bits multiturn, plus a DRIVE-CLiQ interface.
What are the motor mounting and connector details?
The design is IM B5 (IM V1, IM V3), with rotatable M23 connectors for signals and power and a plain shaft.
What information should be included for a project quotation?
Provide the requested quantity, destination, schedule context and any additional BOM lines.
