Product information
Overview
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque (100 K): 3.0 Nm.
- Speed and torque limits: Maximum permissible speed (mech.): 9,000 rpm; maximum permissible speed (inverter): 9,000 rpm; maximum torque: 13.0 Nm.
- Encoder feedback: Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, and commutation position 11 bits; DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: Feather key; flange 1.
- Braking and supply: Permanent-magnet holding brake with holding torque 4.0 Nm; power supply voltage: DC 24 V ± 10 %; coil current: 0.5 A.
- Cooling and protection: Natural cooling; degree of protection: IP65; Pt1000 temperature sensor; M23 connectors for signals and power are rotatable.
Technical Summary
| Product | 1FK7044-4CH71-1DB1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Maximum torque | 13.0 Nm |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Mounting | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
Frequently Asked Questions
What feedback system does the 1FK7044-4CH71-1DB1 use?
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’s speed and torque ratings?
Optimum speed and rated speed (100 K) are 4,500 rpm. Rated torque (100 K) is 3.0 Nm, and maximum torque is 13.0 Nm.
What mounting and connector configuration does it have?
It has IM B5 (IM V1, IM V3) mounting, flange 1, an M23 connector size, and rotatable connectors for signals and power.
Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
