Product Overview
Technical Summary
| Product | 1FK7044-4CF71-1DB2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Encoder system | Incremental encoder 22 bits with DRIVE-CLiQ interface; resolution 4194304 |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Optimum power: 1.2 kW. Optimum speed: 3,000 rpm.
Incremental encoder 22 bits with DRIVE-CLiQ interface; resolution: 4194304.
Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Natural cooling, IM B5 (IM V1, IM V3) design, M23 connectors, and rotatable signals and power connectors.
Degree of protection: IP65 and DE flange IP67. Shaft end: Feather key, with tolerance N.
Frequently Asked Questions
What is the exact motor model?
It is the Siemens 1FK7044-4CF71-1DB2 SIMOTICS S permanent-magnet synchronous motor.
What encoder does this motor have?
It has an incremental encoder 22 bits with DRIVE-CLiQ interface, resolution 4194304, and encoder-internal 2048 S/R.
What holding brake specification is provided?
The permanent-magnet brake has 4.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.
How is the motor mechanically configured?
It has natural cooling, IM B5 (IM V1, IM V3) design, M23 connectors, and a Feather key shaft end with tolerance N.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule, and any additional BOM lines.