Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Encoder system: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole).
- Connectors: M23 connectors for signals and power; connectors are rotatable.
- Mounting and cooling: Design: IM B5 (IM V1, IM V3); natural cooling.
- Protection and monitoring: Degree of protection: IP64; temperature monitoring by Pt1000 temperature sensor.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What type of motor is 1FK7043-4CH71-1PB0?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. Which encoder system and connectors does it have?
It has a Resolver R14DQ encoder system and rotatable M23 connectors for signals and power.
3. What holding-brake details should be verified?
The motor has a permanent-magnet brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.5 A coil current, 70 ms opening time, and 30 ms closing time.
