Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.38 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Encoder system | Absolute Encoder AM20DQI: 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; 1.9 Nm holding torque |
| Power supply voltage | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); rated current: 2.0 A.
- Motor construction: Permanent-magnet synchronous motor with High Dynamic motor type, natural cooling, and 6 poles.
- Encoder and interface: Absolute Encoder AM20DQI with 20 bits, resolution 1048576, 12 bits multi-turn, a traversing range of 4096 revolutions, and DRIVE-CLiQ interface.
- Mounting and connections: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 electrical connectors for signals and power are rotatable.
- Holding brake: Permanent-magnet brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Protection and monitoring: Degree of protection: IP64; temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7033-4CF21-1RB0?
It has a permanent-magnet synchronous motor design and the High Dynamic motor type, with natural cooling.
2. Which encoder is fitted to the 1FK7033-4CF21-1RB0?
It has an absolute Encoder AM20DQI with 20 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
3. What mounting and connector details should be verified?
The design is IM B5 (IM V1, IM V3), with rotatable M23 connectors for signals and power.
4. Does this configuration include a holding brake?
It has a permanent-magnet holding brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
