Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | Permanent-magnet synchronous motor; High Dynamic |
| Nominal power | PN=0.38kW |
| Supply voltage | UDC=300V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Rated current | 2.0 A |
| Encoder | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) flange |
| Cooling | Natural cooling |
| Connector | Rotatable M23 connectors for signals and power |
| Protection | IP65 |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); rated current: 2.0 A.
- Encoder system: Absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R, and 12 bits multi-turn over 4096 revolutions.
- Mounting and cooling: IM B5 (IM V1, IM V3) flange with natural cooling and a shaft with fitted Feather key, tolerance N.
- Connections: Rotatable connectors for signals and power; connector size M23.
- Protection and brake: Degree of protection IP65; without holding brake.
- Motor monitoring: Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7033-4CF21-1RA1?
It has a permanent-magnet synchronous motor design and is identified as High Dynamic.
2. What Encoder does this motor have?
It has an absolute Encoder AM20DQI with 20 bits, encoder-internal 512 S/R, and 12 bits multi-turn over 4096 revolutions.
3. How is the motor installed and connected?
It uses an IM B5 (IM V1, IM V3) flange and rotatable M23 connectors for signals and power.
4. Does the motor include a holding brake?
It is without holding brake.
