Product Overview
Technical Summary
| Product | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | 1.4 kW |
| Rated speed | 4,500 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Feedback | Resolver R14DQ, 14-bit resolution, internal 2-pole |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector | M23 rotatable signal and power connectors |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Shaft | Feather key, tolerance N |
| Protection | IP65; DE flange IP67 |
| Lifecycle | Active Product |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with PN=1.4 kW and UDC=600 V.
- Performance: Rated speed: 4,500 rpm (100 K); rated torque: 3.0 Nm (100 K); maximum torque: 13.0 Nm.
- Feedback and connection: Resolver R14DQ feedback with 14-bit resolution and internal 2-pole resolver; M23 rotatable signal and power connectors; DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 mounting (IM V1, IM V3); rotatable power connector; shaft with fitted Feather key, tolerance N.
- Cooling and brake: Natural cooling and without holding brake.
- Protection: Degree of protection: IP65; DE flange: IP67.
Frequently Asked Questions
Which specifications identify Siemens 1FK7044-4CH71-1PA2?
Check the SIMOTICS S 1FK7-HD designation, PN=1.4 kW, UDC=600 V, 4,500 rpm rated speed, Resolver R14DQ feedback, IM B5 mounting and IP65 protection.
What feedback and connectors does this motor have?
It has Resolver R14DQ feedback with 14-bit resolution and an internal 2-pole resolver. The electrical connectors are rotatable M23 connectors for signals and power, with a DRIVE-CLiQ interface.
Does this configuration include a holding brake?
It is without holding brake.
What code and quantity details are needed for a quotation?
Provide the complete order number 1FK7044-4CH71-1PA2, the required quantity and the destination.
