Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated current | 3.5 A |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Encoder system | Absolute encoder 24 bits + 12 bits multiturn; DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm optimum speed, and 4.50 Nm static torque at 100 K.
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm optimum speed, and 4.50 Nm static torque at 100 K.
Rated electrical data
Rated current: 3.5 A. Rated torque: 3.7 Nm at 100 K.
Rated current: 3.5 A. Rated torque: 3.7 Nm at 100 K.
Absolute encoder feedback
Encoder AM24DQI: absolute encoder 24 bits with 16777216 resolution and encoder-internal 2048 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions.
Encoder AM24DQI: absolute encoder 24 bits with 16777216 resolution and encoder-internal 2048 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions.
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.
Mounting and connections
Design acc. to Code I: IM B5 (IM V1, IM V3). M23 connectors for signals and power are rotatable.
Design acc. to Code I: IM B5 (IM V1, IM V3). M23 connectors for signals and power are rotatable.
Cooling and protection
Natural cooling. Degree of protection: IP65 and DE flange IP67.
Natural cooling. Degree of protection: IP65 and DE flange IP67.
Frequently Asked Questions
What is the motor type of 1FK7044-4CF71-1CB2?
It is a permanent-magnet synchronous motor with the High Dynamic motor type designation.
What encoder does 1FK7044-4CF71-1CB2 have?
It has an AM24DQI absolute encoder with 24 bits, 16777216 resolution, encoder-internal 2048 S/R, and 12 bits multiturn over 4096 revolutions, with DRIVE-CLiQ interface.
What are the rated speed and rated torque?
Rated speed is 3,000 rpm and rated torque is 3.7 Nm at 100 K.
How is 1FK7044-4CF71-1CB2 mounted and protected?
It has design IM B5 (IM V1, IM V3), natural cooling, IP65 protection, and IP67 protection at the DE flange.