Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 A |
| Maximum torque | 10.0 Nm |
| Maximum current | 12.5 A |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; 4.0 Nm holding torque; DC 24 V ± 10 % power supply voltage |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm optimum speed, and 2.6 Nm rated torque at 100 K.
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm optimum speed, and 2.6 Nm rated torque at 100 K.
Electrical ratings
Rated current is 3.3 A; maximum current is 12.5 A. The collected product description gives UDC=600V.
Rated current is 3.3 A; maximum current is 12.5 A. The collected product description gives UDC=600V.
Absolute encoder feedback
Encoder AM22DQ has 22-bit absolute resolution and 12-bit multi-turn, with DRIVE-CLiQ interface.
Encoder AM22DQ has 22-bit absolute resolution and 12-bit multi-turn, with DRIVE-CLiQ interface.
Mechanical configuration
The motor has IM B5 (IM V1, IM V3) design, a rotatable M23 connector, and a Feather key shaft end.
The motor has IM B5 (IM V1, IM V3) design, a rotatable M23 connector, and a Feather key shaft end.
Holding brake
The permanent-magnet holding brake has 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
The permanent-magnet holding brake has 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Cooling and protection
Natural cooling and IP65 degree of protection are provided.
Natural cooling and IP65 degree of protection are provided.
Frequently Asked Questions
What is the optimum power and speed of 1FK7043-4CH71-1FB1?
Optimum power is 1.2 kW and optimum speed is 4,500 rpm.
What are the motor's rated current and rated torque?
Rated current is 3.3 A and rated torque is 2.6 Nm at 100 K.
Which encoder and interface does the motor have?
It has an Encoder AM22DQ with 22-bit absolute encoder resolution, 12-bit multi-turn, and DRIVE-CLiQ interface.
What holding brake is installed?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What are the cooling method and degree of protection?
It has natural cooling and IP65 degree of protection.