Product Overview
Technical Summary
| Product designation | 1FK7033-4CF21-1CH1 |
|---|---|
| Motor family | SIMOTICS S, 1FK7-HD |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | PN=0.38kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder | AM24DQI absolute encoder, 24 bits + 12 bits multiturn, DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft |
| Connectors | M23; signals and power connectors rotatable |
| Protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, with PN=0.38kW and UDC=300V.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K).
- Encoder system: Encoder AM24DQI: absolute encoder 24 bits with 12-bit multiturn and DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3), plain shaft, M23 connectors and rotatable connectors for signals and power.
- Holding brake: Permanent-magnet holding brake with holding torque of 1.9 Nm and DC 24 V ± 10 % power supply.
- Cooling and protection: Natural cooling and degree of protection IP65.
Frequently Asked Questions
Which specifications identify Siemens 1FK7033-4CF21-1CH1?
Check the SIMOTICS S 1FK7-HD designation, PN=0.38kW, UDC=300V, 24-bit absolute encoder with 12-bit multiturn, holding brake, plain shaft and IP65.
What encoder is supplied with this exact variant?
It has an Encoder AM24DQI: absolute encoder 24 bits with 12-bit multiturn and DRIVE-CLiQ interface.
Does 1FK7033-4CF21-1CH1 have a holding brake?
Yes. It has a permanent-magnet holding brake with holding torque of 1.9 Nm and DC 24 V ± 10 % power supply.
What mounting and connection details should be checked?
Check IM B5 (IM V1, IM V3), the plain shaft, M23 connectors and rotatable connectors for signals and power.
What quantity and destination are needed for a quotation?
Please provide the required quantity and destination together with the complete order number 1FK7033-4CF21-1CH1.
