Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Maximum permissible speed | 9,000 rpm (mechanical and inverter) |
| Maximum torque | 13.0 Nm |
| Encoder system | Absolute single-turn 20 bits, Encoder AS20DQI, DRIVE-CLiQ |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake power supply | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Encoder interface: Absolute single-turn 20-bit Encoder AS20DQI with DRIVE-CLiQ interface.
- Motor construction: Permanent-magnet synchronous motor with natural cooling, IM B5 (IM V1, IM V3) design, and a Feather key shaft end.
- Electrical connection: Rotatable connectors for signals and power with M23 connector size.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67; temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What type of motor is the 1FK7044-4CH71-1QB2?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation and natural cooling.
2. What encoder does this motor have?
It has an absolute single-turn 20-bit Encoder AS20DQI with DRIVE-CLiQ interface.
3. What connectors and protection does it provide?
It has rotatable connectors for signals and power, M23 connector size, IP65 protection, and DE flange IP67.
4. What holding brake is included in this configuration?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
