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 torque | 13.0 Nm |
| Rated current | 3.9 A |
| Maximum current | 16.4 A |
| Encoder resolution | 22 bits (resolution 4194304, encoder-internal 2048 S/R) |
| Multi-turn capability | 12 bits (traversing range 4096 revolutions) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Connector size | M23 |
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Encoder and interface: Absolute encoder: 22 bits with 12 bits multi-turn; encoder system AM22DQ; DRIVE-CLiQ interface.
- Electrical data: Rated current: 3.9 A; maximum current: 16.4 A; rated inverter current: 9 A; maximum inverter current: 27 A.
- Mounting and cooling: Design acc. to Code I: IM B5 (IM V1, IM V3); natural cooling; M23 connector size.
- Protection and connections: Degree of protection: IP64; rotatable connectors for signals and power; 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 motor type does 1FK7044-4CH71-1FB0 use?
It has a permanent-magnet synchronous motor with High Dynamic motor type.
2. What encoder is installed?
It has an absolute encoder AM22DQ with 22 bits, 2048 S/R encoder-internal resolution, and 12 bits multi-turn over 4096 revolutions.
3. What are the motor's optimum power and speed?
Optimum power is 1.4 kW and optimum speed is 4,500 rpm.
4. What mounting and protection details should be verified?
The design is IM B5 (IM V1, IM V3), with natural cooling, M23 connectors, and IP64 protection.
