Product Overview
Technical Summary
| Optimum power | 1.2 kW |
|---|---|
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP65 |
Key Features
Optimum power: 1.2 kW; optimum speed: 4,500 rpm.
Rated speed: 4,500 rpm (100 K); rated torque: 2.6 Nm (100 K); rated current: 3.3 A.
Absolute Encoder AM20DQI: 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
Natural cooling, IM B5 (IM V1, IM V3), plain shaft, M23 connectors, and rotatable signals and power connectors.
Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Degree of protection: IP65. Product lifecycle: Active Product.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7043-4CH71-1RH1 SIMOTICS S permanent-magnet synchronous motor.
What feedback system does this motor have?
It has an absolute Encoder AM20DQI with 20 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
What mechanical configuration should be retained in the quotation?
Retain natural cooling, IM B5 (IM V1, IM V3), a plain shaft, M23 connectors, and IP65 protection.
What information should accompany a project quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
