Technical Summary
| Rated power | 0.94 kW |
|---|---|
| DC link voltage | 300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder | Incremental Encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits; DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Holding brake | without holding brake |
Key Features
Electrical ratings
PN=0.94 kW, UDC=300 V, rated current 3.7 A and rated torque 3.0 Nm (100 K).
PN=0.94 kW, UDC=300 V, rated current 3.7 A and rated torque 3.0 Nm (100 K).
Speed and motor type
Permanent-magnet synchronous motor with rated speed 3,000 rpm and 6 poles.
Permanent-magnet synchronous motor with rated speed 3,000 rpm and 6 poles.
Encoder and interface
Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits; DRIVE-CLiQ interface.
Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits; DRIVE-CLiQ interface.
Mounting and connections
Design IM B5 (IM V1, IM V3), with M23 connectors for signals and power; connectors are rotatable.
Design IM B5 (IM V1, IM V3), with M23 connectors for signals and power; connectors are rotatable.
Cooling and protection
Natural cooling with degree of protection IP65 and DE flange IP67.
Natural cooling with degree of protection IP65 and DE flange IP67.
Shaft and brake
Shaft with Feather key and tolerance N; without holding brake.
Shaft with Feather key and tolerance N; without holding brake.
Frequently Asked Questions
What are the rated power, voltage and speed of 1FK7043-4CF21-1DA2?
Rated power is PN=0.94 kW, DC link voltage is UDC=300 V, and rated speed is 3,000 rpm (100 K).
Which Encoder interface does this SIMOTICS motor have?
It has an incremental Encoder 22 bits with DRIVE-CLiQ interface, resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits.
How is 1FK7043-4CF21-1DA2 mounted and cooled?
It uses design IM B5 (IM V1, IM V3), M23 connectors and natural cooling. The connectors for signals and power are rotatable.