Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed | 3,000 rpm (100 K) |
| UDC | 600 V |
| Rated current | 3.5 A |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm; DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed and 4.5 Nm static torque at 100 K.
Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed and 4.5 Nm static torque at 100 K.
Electrical ratings
UDC: 600 V; rated current: 3.5 A; maximum current: 12.1 A.
UDC: 600 V; rated current: 3.5 A; maximum current: 12.1 A.
Encoder and interface
Encoder IC22DQ incremental Encoder: 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits; DRIVE-CLiQ interface.
Encoder IC22DQ incremental Encoder: 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits; DRIVE-CLiQ interface.
Holding brake
Permanent-magnet brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage and 0.5 A coil current.
Permanent-magnet brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage and 0.5 A coil current.
Installation and cooling
Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors rotatable.
Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors rotatable.
Protection and shaft
Degree of protection IP65; plain shaft; radial runout tolerance 0.040 mm and concentricity tolerance 0.08 mm.
Degree of protection IP65; plain shaft; radial runout tolerance 0.040 mm and concentricity tolerance 0.08 mm.
Frequently Asked Questions
What is the rated speed and optimum power of 1FK7044-4CF71-1DH1?
The rated speed is 3,000 rpm at 100 K, and the optimum power is 1.2 kW.
Which Encoder does 1FK7044-4CF71-1DH1 have?
It has an Encoder IC22DQ incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits and a DRIVE-CLiQ interface.
What are the motor supply and current values?
UDC is 600 V, rated current is 3.5 A and maximum current is 12.1 A.
What holding brake is installed?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
How is the motor mounted and protected?
The motor has design IM B5 (IM V1, IM V3), an M23 connector size, natural cooling and IP65 degree of protection.