Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Maximum torque | 13.0 Nm |
| Maximum current | 16.4 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque (100 K): 3.0 Nm.
- Encoder feedback: Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, and commutation position 11 bits; DRIVE-CLiQ interface.
- Electrical data: Rated current: 3.9 A; maximum current: 16.4 A; voltage constant at 20o C: 53.0 V/1000*min ̄1.
- Mechanical design: Permanent-magnet synchronous motor with natural cooling, IM B5 (IM V1, IM V3) design, M23 connector size, feather key shaft end, and rotatable signal and power connectors.
- Protection and monitoring: Degree of protection: IP64; temperature monitoring uses a 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 is the 1FK7044-4CH71-1DB0?
It has a permanent-magnet synchronous motor design and is identified as High Dynamic.
2. What encoder does this motor have?
It has an Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
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 connector and mounting design does it use?
It has M23 connectors, rotatable signal and power connectors, and IM B5 (IM V1, IM V3) design.
