Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| 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 | Encoder IC22DQ: incremental encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector | M23; signals and power connectors rotatable |
| Holding brake | Permanent-magnet brake; holding torque 1.9 Nm |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.38kW, UDC=300V, and NN=3000rpm.
- Encoder and interface: Incremental Encoder IC22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, plain shaft with tolerance N, and rotatable M23 connectors for signals and power.
- Holding brake: Permanent-magnet holding brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Protection and feedback: Degree of protection IP64 and Pt1000 temperature sensor for temperature monitoring.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); rated current: 2.0 A.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7033-4CF21-1DH0?
Check PN=0.38kW, UDC=300V, NN=3000rpm, the Encoder IC22DQ incremental 22-bit feedback with DRIVE-CLiQ, the holding brake, IM B5 (IM V1, IM V3) design, and IP64 protection.
What encoder details should be checked for this exact code?
Check the Encoder IC22DQ designation, 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R, and commutation position 11 bits.
What connection and mounting details identify the listed variant?
Check the rotatable M23 connectors for signals and power, plain shaft with tolerance N, and IM B5 (IM V1, IM V3) design.
What information is needed to request a quotation?
Provide the required quantity and destination together with the complete order number 1FK7033-4CF21-1DH0.
