Atlas Copco 1616718787 O.F.S. M-27 Air End là phụ tùng chính hãng Atlas Copco do Á Đông Group phân phối tại Việt Nam. Sản phẩm cam kết 100% chính hãng (Original Genuine), phù hợp thay thế theo đúng mã, giao hàng nhanh và hỗ trợ kỹ thuật tra cứu mã phụ tùng.
Atlas Copco 1616718787 O.F.S. M-27 Air End là phụ tùng chính hãng Atlas Copco do Á Đông Group phân phối tại Việt Nam. Sản phẩm cam kết 100% chính hãng (Original Genuine), phù hợp thay thế theo đúng mã, giao hàng nhanh và hỗ trợ kỹ thuật tra cứu mã phụ tùng.
| Thương hiệu | Atlas Copco |
| Mã phụ tùng (SKU) | 10920 |
| Delivery Time | 3-5 Days |
| MOQ | 1 Pcs |
| Package | Original Package |
| Packaging Details | Wooden Box |
| Place of Origin | BE |
| Product Quality | 100% Original Genuine, 100% Original Parts |
| Mã phụ tùng | Loại |
|---|---|
| 1616718787 | Phụ tùng Atlas Copco chính hãng |
The genuine Atlas Copco 1616718787 is the O.F.S. M-27 oil-free rotary screw air end. This factory compressor stage compresses air with no oil in the chamber, and it fits Atlas Copco ZR/ZT oil-free screw packages.
Technical Specifications
Attribute
Specification
Part number
1616718787
Description
O.F.S. M-27 oil-free rotary screw air end (compressor stage)
Technology
Oil-free rotary screw — no lubricant in the compression chamber
Module
O.F.S. M-27
Application
Atlas Copco ZR/ZT oil-free screw compressor packages
The 1616718787 ships as a packaged unit. Packaged dimensions are 82 × 51 × 58 cm and the gross weight is 284.5 kg. These are shipping figures, not the bare air-end dimensions. Confirm the bare envelope against the compressor build record before planning the lift.
Atlas Copco OFS M-27 1616718787 (1)
What the 1616718787 M-27 delivers in an oil-free package
An O.F.S. module is the oil-free screw air-end family. The letter-number pair behind it — here M-27 — sets the module size within that family. The 1616718787 carries the M-27 designation, which is the identity the factory builds the element around. Atlas Copco sizes each O.F.S. module to a particular frame. This lets the element match the pressure ratio and flow of its target compressor.
ZR and ZT oil-free screw packages compress air in two stages without letting lubricant touch the air path. A first screw element takes ambient air to an intermediate pressure. An intercooler then pulls heat from that charge, and a second screw element lifts it to the working pressure. The 1616718787 is an O.F.S. screw module within that architecture, associated with the ZR/ZT oil-free screw range. The exact stage and frame it serves are set by the machine build record. Your serial-numbered parts list then locks the match.
This M-27 module is a large-frame size. Its housing, gearing, and drive coupling differ from smaller O.F.S. sizes such as the M-22. The rotor set, the timing gears, and the support bearings are engineered for the higher loads of the M-27 frame. A correct module keeps the rotor alignment and the oil boundary the package was assembled to hold.
Atlas Copco OFS M-27 1616718787 (2)
How the screw stage keeps oil out of the air
Rotor meshing in the dry chamber
Inside the 1616718787 element, a male and a female rotor turn together inside a precision-bored housing. Air enters through the suction port and fills the space between the rotor lobes and the housing wall. As the rotors advance, that pocket of air travels along the rotor axis. It moves toward the discharge end while its volume falls in a smooth sweep. Pressure rises through the screw profile until the pocket reaches the discharge port and the compressed air leaves the chamber.
The seal that holds oil back
The defining trait of an O.F.S. element is that lubricant never enters the compression chamber. Oil does live in the air end, but only in the bearing and timing-gear cavities at the rotor ends. Sealing arrangements at the rotor ends stand between the oil-lubricated cavities and the dry bore. The rotors therefore sweep a clean path. The 1616718787 carries the factory sealing arrangement for the M-27 module. That arrangement keeps the discharged air free of oil aerosol.
Why oil-free air protects the process
Many plants use compressed air as a direct-contact medium. It mixes with food, pharmaceuticals, electronics wafers, or breathing-air circuits. Oil carried in that air means contamination, failed audits, and scrapped product. A
Á Đông Group – Nhà phân phối phụ tùng máy nén khí Atlas Copco chính hãng tại Việt Nam. Tư vấn kỹ thuật, hỗ trợ tra cứu mã phụ tùng, giao hàng nhanh & bảo hành toàn quốc. Website: sullivan-palatek.vn
