Technical Summary
| Rated power | 0.94 kW |
|---|---|
| Rated voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder | Incremental Encoder IC22DQ, 22 bits; DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; 4.0 Nm holding torque |
| Mounting design | IM B5 (IM V1, IM V3) |
Key Features
Motor type
Permanent-magnet synchronous motor, High Dynamic.
Permanent-magnet synchronous motor, High Dynamic.
Rated performance
PN=0.94 kW, rated speed 3,000 rpm (100 K), rated torque 3.0 Nm (100 K), and rated current 3.7 A.
PN=0.94 kW, rated speed 3,000 rpm (100 K), rated torque 3.0 Nm (100 K), and rated current 3.7 A.
Encoder feedback
Incremental Encoder IC22DQ, 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Incremental Encoder IC22DQ, 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Holding brake
Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Installation and connections
IM B5 (IM V1, IM V3) design, M23 connector size, rotatable signal and power connectors, and plain shaft.
IM B5 (IM V1, IM V3) design, M23 connector size, rotatable signal and power connectors, and plain shaft.
Cooling and protection
Natural cooling and IP65 degree of protection.
Natural cooling and IP65 degree of protection.
Frequently Asked Questions
What motor is 1FK7043-4CF21-1DH1?
It is a SIMOTICS S permanent-magnet synchronous motor with High Dynamic motor type.
What encoder does the 1FK7043-4CF21-1DH1 have?
It has an incremental Encoder IC22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
What holding brake is included?
It has a permanent-magnet brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.5 A coil current, 70 ms opening time, and 30 ms closing time.