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Rotate the connector YQXJ44M/46M



Coaxial valve, pneumatic booster pump



Product Description

| Product introduction

The rotary joint adopts a one-piece structure of rotating shaft and body high-speed rotation balance mechanical seal, which coincides with the axis of the fluid pipeline (fluid flow direction) that transports different media. Widely used in all kinds of machining centers, automatic lines, gun drilling/gun hinge machine tools and other special equipment, for high-speed and high-pressure internal cooling transportation of coolant, cooling water, gas, oil mist, hydraulic oil, steam, oil and gas, vacuum and other media of high-performance, high-precision rotary joints. According to the needs of demand-side equipment, precision standard and precision economical rotary joint series can be provided.


| Product advantages

— Single channel built-in, coolant or oil mist, suitable for automatic line, special machine, gun drilling machine tool applications
— Closed technology, high hardness silicon carbide seal for pressure cooling

— Balanced mechanical labyrinth seal design for high-speed, high-pressure full-flow operation, strong reliability

— YQXJ44M/46M-15 equipped with NSK P5 class high precision angular contact ball bearing
— YQXJ44M/46M-12 is equipped with NSK P5 precision deep groove ball bearings
With liquid discharge, heat dissipation, bearing elastic diaphragm precompression function, stable high-speed operation and long life

Hard aluminum anti-corrosion anodized housing, nitriding stainless steel rotating shaft and guide sleeve components
YQXJ44M/46M-12 type pressure, speed requirements and bearing form is economical


| Working parameters

Medium: water-based coolant, MQL (oil mist)
filtration accuracy: ISO 4406 class 17/15/12.Less than 60μm
Maximum pressure: 100/70 bar; (oil mist) 10 bar
maximum speed: 15000/12000 r/min maximum flow rate: 82 L/min
(standard); 20 L/min (high pressure)
maximum temperature: 70°C


| Product application

Machining Centers/CNC Lathes (Coolant)

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