Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.7 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP65 |
| Cooling | Natural cooling |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | without holding brake |
Key Features
Permanent-magnet synchronous motor
SIMOTICS S motor type with High Dynamic design and 6 poles.
SIMOTICS S motor type with High Dynamic design and 6 poles.
Rated performance
PN=0.94kW, rated speed 3,000 rpm (100 K), rated torque 3.0 Nm (100 K), and rated current 3.7 A.
PN=0.94kW, rated speed 3,000 rpm (100 K), rated torque 3.0 Nm (100 K), and rated current 3.7 A.
Encoder feedback
Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
Mounting and connection
IM B5 (IM V1, IM V3) design with M23 connector size and rotatable connectors for signals and power.
IM B5 (IM V1, IM V3) design with M23 connector size and rotatable connectors for signals and power.
Cooling and protection
Natural cooling and IP65 degree of protection.
Natural cooling and IP65 degree of protection.
Brake and shaft
Without holding brake and with a plain shaft with tolerance N.
Without holding brake and with a plain shaft with tolerance N.
Frequently Asked Questions
What is the rated performance of the 1FK7043-4CF21-1DG1?
PN=0.94kW, UDC=300V, rated speed is 3,000 rpm (100 K), rated torque is 3.0 Nm (100 K), and rated current is 3.7 A.
What encoder does this motor have?
It has an Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
How is the motor mounted and connected?
It has IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable connectors for signals and power.
Does the motor include a holding brake?
It is without holding brake.