Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=0.38kW |
| DC-link 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 AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Connector size | M23 |
| Protection | IP64 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake; holding torque 1.9 Nm |
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, High Dynamic, with plain shaft and holding brake.
- Encoder system: Absolute Encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- Supply and limits: UDC=300V; maximum torque: 4.3 Nm; maximum current: 7.6 A; maximum permissible speed: 10,000 rpm mechanically and 7,150 rpm with inverter.
- Mounting and connections: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable.
- Cooling and protection: Natural cooling, IP64 degree of protection, and Pt1000 temperature sensor for temperature monitoring.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7033-4CF21-1CH0?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What are the rated speed, torque, and current?
Rated speed is 3,000 rpm (100 K), rated torque is 1.2 Nm (100 K), and rated current is 2.0 A.
3. Which encoder and interface does the motor have?
It has an absolute Encoder AM24DQI with 24 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
4. How is the motor mounted and connected?
It uses design IM B5 (IM V1, IM V3), flange 1, and rotatable M23 connectors for signals and power.
5. Does the motor include a holding brake?
Yes. It has a permanent-magnet brake with a holding torque of 1.9 Nm.
