Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Holding torque | 4.0 Nm |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm rated speed, 2.6 Nm rated torque (100 K), and 90.0 % efficiency.
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm rated speed, 2.6 Nm rated torque (100 K), and 90.0 % efficiency.
Encoder feedback
Encoder IC22DQ: incremental Encoder 22 bits with 4194304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Encoder IC22DQ: incremental Encoder 22 bits with 4194304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Holding brake
Permanent-magnet holding 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.
Permanent-magnet holding 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.
Mechanical configuration
Plain shaft with IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable connectors for signals and power.
Plain shaft with IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable connectors for signals and power.
Cooling and protection
Natural cooling and IP64 degree of protection; the motor has a Pt1000 temperature sensor.
Natural cooling and IP64 degree of protection; the motor has a Pt1000 temperature sensor.
Frequently Asked Questions
What motor type is 1FK7043-4CH71-1DH0?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
What encoder does the motor have?
It has Encoder IC22DQ, an incremental Encoder with 22 bits, 4194304 resolution, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
What are the holding brake specifications?
The permanent-magnet brake has 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.
How is the motor mounted and cooled?
It has IM B5 (IM V1, IM V3) design and natural cooling. Its connectors for signals and power are rotatable.