Product Overview
Technical Summary
| Rated power | PN=1.4 kW |
|---|---|
| Rated voltage | UDC=600 V |
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum permissible speed | 9,000 rpm |
| Maximum torque | 13.0 Nm |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits + 12 bits multi-turn with DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
Motor type: permanent-magnet synchronous motor; High Dynamic.
Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) with DRIVE-CLiQ interface.
Design acc. to Code I: IM B5 (IM V1, IM V3); shaft with fitted Feather key, tolerance N.
M23 connectors for signals and power are rotatable; cooling: Natural cooling.
Degree of protection: IP65 and DE flange IP67; without holding brake.
Frequently Asked Questions
What exact motor is represented by this line item?
It is the Siemens SIMOTICS S synchronous motor 1FK7044-4CH71-1RA2.
What feedback system does the motor have?
It has an absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R, and 12 bits multi-turn over 4096 revolutions with DRIVE-CLiQ interface.
What are the motor's mounting and connector details?
Mounting is IM B5 (IM V1, IM V3). The M23 signal and power connectors are rotatable, and the shaft has a fitted Feather key with tolerance N.
What is the brake and protection configuration?
It is without holding brake. Degree of protection is IP65 and DE flange IP67.
What should I provide for a project quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
