Key Features
- 1.2 kW optimum power: Optimum power: 1.2 kW.
- 3,000 rpm rated speed: Rated speed (100 K): 3,000 rpm.
- Incremental encoder feedback: Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits.
- Holding brake: with holding brake; Holding brake version: Permanent-magnet brake; Holding torque: 4.0 Nm; Power supply voltage: DC 24 V ± 10 %.
- Protection and cooling: Degree of protection: IP64; Cooling: Natural cooling.
- Mechanical configuration: Design acc. to Code I: IM B5 (IM V1, IM V3); Shaft end: Plain shaft; Connector size: M23; Electrical connectors: Connectors for signals and power rotatable.
Technical Summary
| Product designation | 1FK7044-4CF71-1DH0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding brake version | Permanent-magnet brake |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1DH0?
It is a SIMOTICS S synchronous motor.
What are the main performance ratings of 1FK7044-4CF71-1DH0?
Optimum power is 1.2 kW, rated speed (100 K) is 3,000 rpm, and static torque (100 K) is 4.50 Nm.
What feedback device is used on 1FK7044-4CF71-1DH0?
It uses Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits.
What mechanical configuration should be confirmed for 1FK7044-4CF71-1DH0?
It has IM B5 (IM V1, IM V3) design, a plain shaft, M23 connector size, rotatable connectors for signals and power, and a holding brake.
