Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Rated power | PN=0.94 kW |
| DC link voltage | UDC=300 V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.7 A |
| Encoder system | Encoder AM20DQI: absolute Encoder 20 bits (resolution 1048576, Encoder-internal 512 S/R) + 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Design | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
| Connector size | M23 |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with High Dynamic motor type, 3,000 rpm rated speed, 3.0 Nm rated torque (100 K), and 0.94 kW optimum power.
Permanent-magnet synchronous motor with High Dynamic motor type, 3,000 rpm rated speed, 3.0 Nm rated torque (100 K), and 0.94 kW optimum power.
Electrical ratings
PN=0.94 kW, UDC=300 V, rated current 3.7 A, and 4 A rated inverter current.
PN=0.94 kW, UDC=300 V, rated current 3.7 A, and 4 A rated inverter current.
Absolute Encoder feedback
Encoder AM20DQI with 20-bit absolute resolution (1048576, Encoder-internal 512 S/R) plus 12-bit multiturn over 4096 revolutions, with DRIVE-CLiQ interface.
Encoder AM20DQI with 20-bit absolute resolution (1048576, Encoder-internal 512 S/R) plus 12-bit multiturn over 4096 revolutions, with DRIVE-CLiQ interface.
Cooling and protection
Natural cooling with IP65 protection and DE flange IP67.
Natural cooling with IP65 protection and DE flange IP67.
Installation and connections
IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable signal and power connectors.
IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable signal and power connectors.
Brake and shaft configuration
Plain shaft and without holding brake.
Plain shaft and without holding brake.
Frequently Asked Questions
What is the rated performance of 1FK7043-4CF21-1RG2?
It has PN=0.94 kW, UDC=300 V, a 3,000 rpm rated speed (100 K), 3.0 Nm rated torque (100 K), and a 3.7 A rated current.
Which Encoder does this motor use?
It has an Encoder AM20DQI with 20-bit absolute resolution (1048576, Encoder-internal 512 S/R) plus 12-bit multiturn over 4096 revolutions, with DRIVE-CLiQ interface.
How is the motor installed and connected?
It has an IM B5 (IM V1, IM V3) design, M23 connectors, and rotatable connectors for signals and power.
Does the 1FK7043-4CF21-1RG2 include a holding brake?
It is without holding brake.