Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with High Dynamic motor type, 1.2 kW optimum power, and 4,500 rpm optimum speed.
Permanent-magnet synchronous motor with High Dynamic motor type, 1.2 kW optimum power, and 4,500 rpm optimum speed.
Electrical ratings
Rated current is 3.3 A; maximum current is 12.5 A. Rated torque is 2.6 Nm (100 K).
Rated current is 3.3 A; maximum current is 12.5 A. Rated torque is 2.6 Nm (100 K).
Encoder feedback
Encoder IC22DQ is an incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and commutation position 11 bits.
Encoder IC22DQ is an incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and commutation position 11 bits.
Connection and mounting
The motor has rotatable connectors for signals and power, M23 connector size, plain shaft, and design IM B5 (IM V1, IM V3).
The motor has rotatable connectors for signals and power, M23 connector size, plain shaft, and design IM B5 (IM V1, IM V3).
Cooling and protection
Natural cooling. Degree of protection is IP65 and DE flange IP67.
Natural cooling. Degree of protection is IP65 and DE flange IP67.
Frequently Asked Questions
What motor is 1FK7043-4CH71-1DG2?
It is a SIMOTICS S permanent-magnet synchronous motor with High Dynamic motor type.
What are the speed and power values?
Optimum speed is 4,500 rpm and optimum power is 1.2 kW. Rated speed (100 K) is 4,500 rpm.
Which Encoder and interface does it have?
It has Encoder IC22DQ, an incremental Encoder with 22 bits and DRIVE-CLiQ interface.
What mounting and connector configuration does it use?
It uses design IM B5 (IM V1, IM V3), M23 connector size, and rotatable connectors for signals and power.
Does the configuration include a holding brake?
It is without holding brake.