Product Overview
Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Maximum torque | 10.0 Nm |
| Maximum current | 12.5 A |
Key Features
Optimum power: 1.2 kW; rated speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface, encoder AS20DQI.
IM B5 (IM V1, IM V3) design with plain shaft and rotatable M23 power connector.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Natural cooling and IP65 degree of protection.
Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
What is the exact motor configuration?
It is a Siemens 1FK7043-4CH71-1QH1 SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with plain shaft, IM B5 (IM V1, IM V3) design, holding brake and IP65 protection.
What encoder does this motor have?
It has an Encoder AS20DQI absolute encoder, single-turn 20 bits, with a DRIVE-CLiQ interface.
What are the motor speed and power values?
Optimum speed is 4,500 rpm and optimum power is 1.2 kW. Rated speed (100 K) is 4,500 rpm.
What holding-brake data should be retained in the quotation?
The permanent-magnet brake has 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage. Include quantity, destination, schedule and any additional BOM lines in the inquiry.
