Product information
Overview
Key Features
- Motor ratings: PN: 0.38 kW; UDC: 300 V; rated speed (100 K): 3,000 rpm; rated torque (100 K): 1.2 Nm.
- Encoder feedback: Absolute encoder single-turn 20 bits, Encoder AS20DQI, with DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft with tolerance N; rotatable M23 connectors.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Holding brake: Permanent-magnet brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Speed and current limits: Maximum permissible speed (mech.): 10,000 rpm; maximum permissible speed (inverter): 7,150 rpm; maximum current: 7.6 A.
Technical Summary
| Product | 1FK7033-4CF21-1QH2 |
|---|---|
| Product family | SIMOTICS S synchronous motor 1FK7-HD |
| Rated power | PN=0.38 kW |
| Supply voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder | Absolute encoder single-turn 20 bits, AS20DQI, DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Cooling | Natural cooling |
| Protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is the exact motor model and encoder configuration?
The exact model is Siemens 1FK7033-4CF21-1QH2. It has an Encoder AS20DQI absolute encoder, single-turn 20 bits, with DRIVE-CLiQ interface.
What are the rated speed and torque?
Rated speed (100 K) is 3,000 rpm and rated torque (100 K) is 1.2 Nm.
Which mounting, shaft and connector configuration does it have?
It has IM B5 (IM V1, IM V3) mounting, a plain shaft with tolerance N, and rotatable M23 connectors for signals and power.
What protection and braking features are included?
The degree of protection is IP65 and DE flange IP67. It has a permanent-magnet holding brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
How can I request a quotation for a project or MRO requirement?
Send the required quantity, destination, requested date and project list context for model-specific quotation support.
