Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Feedback | Resolver R15DQ, 15-bit resolution (32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Shaft | Plain shaft |
| Cooling | Natural cooling |
| Protection | IP64 |
| Connector size | M23 |
| Holding brake | without holding brake |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD, permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.2 kW. Rated speed (100 K): 3,000 rpm. Rated torque (100 K): 3.7 Nm.
- Feedback and interface: Resolver R15DQ feedback with 15-bit resolution (32768, internal multi-pole) and DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3) design, plain shaft, and rotatable electrical connectors for signals and power.
- Cooling and protection: Natural cooling and IP64 degree of protection.
- Brake and connector: Without holding brake. Connector size: M23.
Frequently Asked Questions
What identifies Siemens 1FK7044-4CF71-1UG0?
It is a SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed, Resolver R15DQ feedback, and DRIVE-CLiQ interface.
Which feedback and connection details should be checked?
Check the Resolver R15DQ system with 15-bit resolution (32768, internal multi-pole), the DRIVE-CLiQ interface, and M23 rotatable connectors for signals and power.
Which mechanical details distinguish this variant?
The motor has an IM B5 (IM V1, IM V3) design, a plain shaft, natural cooling, IP64 protection, and no holding brake.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
