Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | 3.0 Nm (100 K) |
| Rated speed | 3,000 rpm (100 K) |
| Encoder | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP65 |
Key Features
Electrical ratings
PN=0.94kW, UDC=300V, rated current 3.7 A, and rated torque 3.0 Nm (100 K).
PN=0.94kW, UDC=300V, rated current 3.7 A, and rated torque 3.0 Nm (100 K).
Speed and torque limits
Rated speed is 3,000 rpm (100 K); maximum permissible speed is 9,000 rpm mechanical and 5,350 rpm inverter, with maximum torque 10.0 Nm.
Rated speed is 3,000 rpm (100 K); maximum permissible speed is 9,000 rpm mechanical and 5,350 rpm inverter, with maximum torque 10.0 Nm.
Absolute encoder feedback
Encoder AM22DQ has an absolute encoder with 22 bits (resolution 4194304, encoder-internal 2048 S/R) plus 12 bits multiturn with a traversing range of 4096 revolutions.
Encoder AM22DQ has an absolute encoder with 22 bits (resolution 4194304, encoder-internal 2048 S/R) plus 12 bits multiturn with a traversing range of 4096 revolutions.
Mounting and connections
The motor has design IM B5 (IM V1, IM V3), an M23 connector, and rotatable connectors for signals and power.
The motor has design IM B5 (IM V1, IM V3), an M23 connector, and rotatable connectors for signals and power.
Cooling and protection
Natural cooling and degree of protection IP65; temperature monitoring uses a Pt1000 temperature sensor.
Natural cooling and degree of protection IP65; temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
What are the rated power, voltage, and torque of 1FK7043-4CF21-1FA1?
PN=0.94kW, UDC=300V, and rated torque is 3.0 Nm (100 K).
Which encoder is fitted to this motor?
It has an Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) plus 12 bits multi-turn with a traversing range of 4096 revolutions.
How is 1FK7043-4CF21-1FA1 mounted and cooled?
It has design IM B5 (IM V1, IM V3) and natural cooling. The connectors for signals and power are rotatable.