Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Rated power | PN=0.94 kW |
| Rated speed | 3,000 rpm |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Feedback | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting | IM B5 (IM V1, IM V3) |
| Protection | IP65 and DE flange IP67 |
Key Features
Synchronous motor ratings
Permanent-magnet synchronous motor with PN=0.94 kW, rated torque 3.0 Nm (100 K), rated speed 3,000 rpm and rated current 3.7 A.
Permanent-magnet synchronous motor with PN=0.94 kW, rated torque 3.0 Nm (100 K), rated speed 3,000 rpm and rated current 3.7 A.
Feedback and interface
Resolver R14DQ feedback with 14-bit resolution and an internal 2-pole resolver; the motor has a DRIVE-CLiQ interface.
Resolver R14DQ feedback with 14-bit resolution and an internal 2-pole resolver; the motor has a DRIVE-CLiQ interface.
Holding brake
Permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply and 0.5 A coil current.
Permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply and 0.5 A coil current.
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.
Mounting and connection
IM B5 (IM V1, IM V3) design with M23 connectors, rotatable signals and power connectors, and a rotatable power connector.
IM B5 (IM V1, IM V3) design with M23 connectors, rotatable signals and power connectors, and a rotatable power connector.
Shaft and speed limits
The shaft has a fitted feather key with tolerance N. Maximum permissible speed is 9,000 rpm mechanically and 5,350 rpm with the inverter.
The shaft has a fitted feather key with tolerance N. Maximum permissible speed is 9,000 rpm mechanically and 5,350 rpm with the inverter.
Frequently Asked Questions
What is the rated power and speed of the 1FK7043-4CF21-1PB2?
Rated power is PN=0.94 kW and rated speed is 3,000 rpm.
What feedback system does this motor use?
It uses Resolver R14DQ feedback with 14-bit resolution, resolution 16384 and an internal 2-pole resolver.
Does the motor include a holding brake?
Yes. It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
What mounting and connectors does it have?
It has IM B5 (IM V1, IM V3) mounting, M23 connectors, and rotatable signals and power connectors.