Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
Key Features
Optimum power: 1.4 kW; optimum speed: 4,500 rpm.
Rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.9 A.
Absolute Encoder single-turn 20 bits with DRIVE-CLiQ interface, Encoder AS20DQI.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Natural cooling, IM B5 (IM V1, IM V3) design, rotatable M23 connectors, and shaft with fitted Feather key.
Degree of protection: IP65; temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
What is the exact motor line item?
It is Siemens SIMOTICS S 1FK7044-4CH71-1QB1, a permanent-magnet synchronous motor.
What feedback system does this motor have?
It has an Encoder AS20DQI absolute encoder, single-turn 20 bits, with DRIVE-CLiQ interface.
What are the motor's mounting and connector details?
The design is IM B5 (IM V1, IM V3), with rotatable M23 connectors for signals and power and a shaft with fitted Feather key.
What brake supply and holding torque are specified?
The permanent-magnet brake has 4.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.
