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In power transmission, belts are flexible loops of material that
can link two rotating shafts mechanically and transmit power
between them. Belts are also the primary component in belt drives,
where one or more continuous belts are fitted over two pulleys at
two shafts and rotary motion is transferred from the driving pulley
to the driven pulley.
As compared to chain drives and gear drives, belt drives run
quietly and smoothly and do not need lubrication. Maintenance is
also comparatively convenient, and the driven shaft speed can be
easily altered by changing pulley sizes.
The most common types of belts are V-belts and timing belts.
V-belts are the most common type of belt today, and as their name
suggests, their cross-sectional shape comes in the form of a “V”.
Generally endless, the “V” cross-sections of these belts lodge in
the mating grooves of their corresponding V-belt pulleys,
preventing slipping due to under-tensioning. In general, V-belts
require less width and tension compared to flat belts.
Material | Carbon Steel | SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214Letc |
Alloy Steel | 20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5etc |
Brass/Bronze | HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40etc |
Tolerance Control | Outer Diameter | ±0.005 mm |
Length Dimension | ±0.05 mm |
Machining Process | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear
Shaving, Gear Grinding and Gear Lapping |
Teeth Accuracy | DIN Class 4, ISO/GB Class 4, AGMA Class 13, JIS Class 0 |
Modules | 1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5....8.0 etc |
Heat Treatment | Quenching & Tempering, Carburizing & Quenching, High-frequency
Hardening, Carbonize surface treatment |
Surface Treatment | Blacking, Polishing, Anodizing, Chrome Plating, Zinc Plating,
Nickel Plating, Power-coating, etc. |
Standard | DIN, ISO/GB, AGMA, JIS |
Advantages of Belt pulley:
(1) Pulley drive can mitigate the impact of load;
(2) Belt pulley drive running smoothly, low noise, low vibration;
(3) Belt pulley transmission structure is simple, easy to adjust;Pulley transmission for (4) pulley manufacturing and installation precision is not as strict
as meshing transmission;
(5) Belt pulley transmission has the function of overload
protection;
(6) Belt pulley transmission of the two axis center distance
adjustment range is large.
About Us
Nanpi county Jude transmission equipment manufacturing co., LTD. is
a enterprises that specialized in research and production coupling.
Also we can develop new products and bulk-production. With rich
experience, professional R&D team and various equipment in
coupling, it has superior conditions to satisfied your different
requirements.
Company main products are: all kinds of couplings for machinery
industry all over the word , such as radial elastic coupling, tyred
coupling, universal coupling, drum gear coupling, plum flower form
elastic coupling, rigid coupling oldham coupling, roller chain
coupling, diaphragm coupling, coupling column elastic sleeve pin
couplings, elastic dowel pin, elastic dowel pin coupling, pump
shaft coupling, etc..
The concepts of our company is live on quality and develop on
honor. The coupling has the advantage of high quality, low price,
complete product models.Our company will be your best choice, and
we look forward to cooperate with you.
