Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD synchronous motor |
|---|---|
| Rated power | PN=0.38 kW |
| DC link voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Shaft end | Feather key |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, High Dynamic permanent-magnet synchronous motor.
- Rated performance: PN=0.38 kW, UDC=300 V, rated speed 3,000 rpm (100 K), and rated torque 1.2 Nm (100 K).
- Feedback and connection: Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole), with DRIVE-CLiQ interface. Electrical connectors for signals and power are rotatable; connector size is M23.
- Mechanical configuration: Naturally cooled, with IM B5 design (IM V1, IM V3), rotatable power connector, feather key shaft end and tolerance N.
- Protection and brake: Degree of protection IP65 and without holding brake.
Frequently Asked Questions
Which specifications identify Siemens 1FK7033-4CF21-1PA1?
Check PN=0.38 kW, UDC=300 V, rated speed 3,000 rpm (100 K), rated torque 1.2 Nm (100 K), resolver R14DQ feedback, IM B5 design and IP65 protection.
What feedback and connection details should be checked?
The motor has a Resolver R14DQ with 14-bit resolution and internal 2-pole design, a DRIVE-CLiQ interface, and rotatable signal and power connectors with M23 connector size.
Does this configuration include a holding brake?
It is without holding brake.
What code and nameplate details should be checked for quotation?
Check the complete order number 1FK7033-4CF21-1PA1 together with the motor designation, PN, UDC, feedback, mounting design, connector details and protection degree.
