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 | Absolute Encoder AM20DQI: 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Rated current | 3.3 A |
| Maximum current | 12.5 A |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding brake supply | DC 24 V ± 10 % |
| Holding brake torque | 4.0 Nm |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Encoder system: Absolute Encoder AM20DQI: 20 bits with resolution 1048576 and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Motor construction: Permanent-magnet synchronous motor, High Dynamic, with natural cooling and a holding brake.
- Installation and connections: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; rotatable connectors for signals and power.
- Electrical data: Rated current: 3.3 A; maximum current: 12.5 A; power supply voltage for the holding brake: DC 24 V ± 10 %.
- Protection and shaft: Degree of protection: IP64; shaft end with Feather key; radial runout tolerance: 0.040 mm.
Frequently Asked Questions
1. What encoder system does the 1FK7043-4CH71-1RB0 have?
It has an absolute Encoder AM20DQI with 20 bits, resolution 1048576, and 12 bits multi-turn with a traversing range of 4096 revolutions. The interface is DRIVE-CLiQ.
2. What are the motor's power and speed values?
Optimum power is 1.2 kW and optimum speed is 4,500 rpm. Rated torque at 100 K is 2.6 Nm.
3. How is the motor mounted and connected?
The design is IM B5 (IM V1, IM V3). The connector size is M23, with rotatable connectors for signals and power.
4. What holding brake data should be checked?
The motor has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage. Coil current is 0.5 A.
