Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Cooling | Natural cooling |
| Encoder system | Absolute encoder 24 bits + 12 bits multiturn |
| Encoder interface | DRIVE-CLiQ |
| Connector size | M23 |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding torque | 4.0 Nm |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Motor construction: Permanent-magnet synchronous motor, High Dynamic, naturally cooled, with IM B5 (IM V1, IM V3) design.
- Encoder system: Encoder AM24DQI: 24-bit absolute encoder with resolution 16777216 and 12-bit multiturn encoder with a traversing range of 4096 revolutions.
- Encoder interface: The encoder has a DRIVE-CLiQ interface.
- Connections and protection: M23 connector size; rotatable connectors for signals and power; degree of protection IP64.
- Holding brake and shaft: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply; shaft end with Feather key.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7044-4CF71-1CB0?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What encoder does this motor have?
It has an AM24DQI absolute encoder with 24 bits and a 12-bit multiturn encoder; the encoder has a DRIVE-CLiQ interface.
3. What are the motor speed and optimum power?
The optimum speed is 3,000 rpm and the optimum power is 1.2 kW.
4. What connector and protection details should be verified?
The motor has an M23 connector size, rotatable connectors for signals and power, and IP64 degree of protection.
