Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.38 kW PN |
| Rated speed | 3,000 rpm |
| Rated torque | 1.2 Nm (100 K) |
| Supply voltage | 300 V UDC |
| Encoder | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn, DRIVE-CLiQ |
| Connector | M23; rotatable signal and power connectors |
| Mounting | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Holding brake | 1.9 Nm holding torque; DC 24 V ± 10 % |
| Maximum permissible speed | 10,000 rpm (mech.); 7,150 rpm (inverter) |
Applications
- Synchronous motor operation: Provides permanent-magnet synchronous motor operation with a rated speed of 3,000 rpm.
- Absolute position feedback: Provides absolute and multi-turn position feedback through the Encoder AM20DQI with DRIVE-CLiQ interface.
Key Features
- Motor performance: Rated speed: 3,000 rpm; rated torque: 1.2 Nm (100 K); optimum power: 0.4 kW.
- Encoder interface: Absolute Encoder AM20DQI: 20 bits with 1048576 resolution and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Electrical data: Rated current: 2.0 A; maximum current: 7.6 A; torque constant: 0.62 Nm/A.
- Mounting and connection: Design: IM B5 (IM V1, IM V3); M23 connector; rotatable signal and power connectors; shaft with Feather key.
- Holding brake: Permanent-magnet brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67; Pt1000 temperature sensor.
Frequently Asked Questions
1. What motor type is the 1FK7033-4CF21-1RB2?
It is a permanent-magnet synchronous motor, High Dynamic.
2. What encoder is installed?
It has an absolute Encoder AM20DQI with 20 bits, 1048576 resolution, 12 bits multi-turn and a DRIVE-CLiQ interface.
3. What mounting and connectors does it have?
It has IM B5 (IM V1, IM V3) mounting, an M23 connector and rotatable signal and power connectors.
4. What are the holding brake specifications?
The permanent-magnet brake has 1.9 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.3 A coil current, 50 ms opening time and 30 ms closing time.
