Product Overview
Technical Summary
| Product designation | SIMOTICS S permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.9 A |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Feedback and interface: Resolver R15DQ with 15-bit resolver, 32768 resolution, internal multi-pole design, and DRIVE-CLiQ interface.
- Mechanical configuration: Mounting: IM B5 (IM V1, IM V3); plain shaft; without holding brake.
- Connections and cooling: Rotatable M23 power connector and rotatable connectors for signals and power; natural cooling.
- Protection and supply data: Degree of protection: IP65 and DE flange IP67; PN=1.4 kW and UDC=600 V.
Frequently Asked Questions
Which specifications identify Siemens 1FK7044-4CH71-1UG2?
The identifying facts are SIMOTICS S permanent-magnet synchronous motor, 1.4 kW optimum power, 4,500 rpm optimum speed, resolver R15DQ feedback, IM B5 mounting, plain shaft, and without holding brake.
What feedback and interface does this motor have?
It has a Resolver R15DQ with 15-bit resolver, 32768 resolution, internal multi-pole design, and a DRIVE-CLiQ interface.
What mechanical configuration should be checked?
Check IM B5 (IM V1, IM V3) mounting, the plain shaft, and the absence of a holding brake.
Which connection, cooling, and protection details should be verified?
Verify the rotatable M23 power connector, rotatable signal and power connectors, natural cooling, IP65 protection, and DE flange IP67.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
