Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 A |
| Encoder system | Absolute encoder 22 bits + 12 bits multiturn; DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm optimum speed and 3.5 Nm torque at 100 K.
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm optimum speed and 3.5 Nm torque at 100 K.
Electrical ratings
Rated current is 3.3 A; maximum current is 12.5 A. The motor has 600 V UDC.
Rated current is 3.3 A; maximum current is 12.5 A. The motor has 600 V UDC.
Absolute encoder feedback
Absolute encoder 22 bits with 12 bits multiturn, 4,194,304 resolution, 2,048 encoder-internal S/R and DRIVE-CLiQ interface.
Absolute encoder 22 bits with 12 bits multiturn, 4,194,304 resolution, 2,048 encoder-internal S/R and DRIVE-CLiQ interface.
Mounting and connections
IM B5 (IM V1, IM V3) design with M23 connectors and rotatable connectors for signals and power.
IM B5 (IM V1, IM V3) design with M23 connectors and rotatable connectors for signals and power.
Cooling and protection
Natural cooling and IP64 degree of protection. A Pt1000 temperature sensor provides temperature monitoring.
Natural cooling and IP64 degree of protection. A Pt1000 temperature sensor provides temperature monitoring.
Holding brake
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
What motor type is 1FK7043-4CH71-1FB0?
It is a permanent-magnet synchronous motor with the High Dynamic motor type.
What are the motor's rated speed, torque and current?
Rated speed is 4,500 rpm at 100 K, rated torque is 2.6 Nm at 100 K, and rated current is 3.3 A.
What encoder does the motor have?
It has an absolute encoder with 22 bits, 12 bits multiturn, 4,194,304 resolution, 2,048 encoder-internal S/R and a DRIVE-CLiQ interface.
How is the motor mounted and connected?
It has an IM B5 (IM V1, IM V3) design, M23 connectors and rotatable connectors for signals and power.
Does the motor include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.