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Shaft Coupling
Rigid Coupling, 50 x 55mm
$136.89
SKU: ATO-SC-GNC-5055
High torque rigid shaft coupling diameter 50mmm, length 55mm, speed of 4000rpm, simple structure, light weight, bore 0.39 inch to 1 inch, suitable for the connection of low speed, stable load, short and rigid shaft.
1120 Nm Drum Gear Coupling, 6300 rpm
$296.87
SKU: ATO-GC-GICL2
The drum gear coupling is available for sale with a nominal torque of 1120 Nm and an allowable speed of 6300 rpm. This drum gear coupling offers high-efficiency performance, high rigidity, and flexibility, ideal for heavy-duty industrial applications.
12-16mm Roller Chain Coupling
$89.76
SKU: ATO-CC-4012
12-16mm bore diameter roller chain coupling for sale, which is made of high quality materials and precision manufactured to ensure durability and reliability. ATO roller chain shaft coupling is designed for easy installation, allowing fast and efficient start-up and operation of machines.
Rigid Coupling, 20 x 30mm
$109.86
SKU: ATO-SC-GNC-2030
Rigid clamping couping adopts high-strength aluminum alloy as a whole, which has strong corrosion and oxidation resistance, rated torque 10 Nm, speed of 7500rpm. Diameter 20mm, length 30mm, 5mm to 10mm, clamping screw tightening method.
12-28mm Roller Chain Coupling
$99.86
SKU: ATO-CC-4016
The small size flexible roller chain coupling has a bore size of 12-28mm, and the speed can reach 4800 rpm. The roller chain shaft coupling has high torque capacity which provides reliable performance in high speed and wet environment.
2240 Nm Drum Gear Coupling, 5900 rpm
$365.89
SKU: ATO-GC-GICL3
The 2240 Nm gear coupling has a compact and lightweight design for easy installation and dismantling, reducing downtime and increasing productivity. Drum gear coupling's robust construction and high torque capability make it ideal for use in industries such as mining, construction and manufacturing.
15-35mm Roller Chain Coupling
$129.68
SKU: ATO-CC-5016
Buy flexible roller chain coupling online, it has a bore size of 15-35mm, maximum torque of 791 Nm, and maximum speed 3600 rpm. This compact roller chain coupling is designed to work in a wide temperature range and can be used for shaft transmission in textile, agricultural machinery, lifting and transportation, engineering, mining, light industry, chemical and other machinery.
3600 Nm Drum Gear Coupling, 5400 rpm
$546.87
SKU: ATO-GC-GICL4
Cost-effective drum gear coupling for sale with a nominal torque of 3600 Nm and a permissible speed of 5400 rpm, featuring compact construction, small radius of rotation, high load capacity and low noise level. Efficient drum gear coupling is especially suitable for low speed and heavy load working conditions, such as metallurgy, mining, and other industries, also suitable for petroleum, chemical, general machinery and other types of machinery shaft transmission.
5000 Nm Drum Gear Coupling, 5000 rpm
$779.86
SKU: ATO-GC-GICL5
The drum gear coupling is manufactured using advanced technology and high quality materials to ensure durability. This quiet-running drum gear coupling has a nominal torque of 5000 Nm and a permissible speed of 5000 rpm. ATO drum gear couplings are widely used in metallurgy, mining, petroleum and chemical industries.
7100 Nm Drum Gear Coupling, 4800 rpm
$996.87
SKU: ATO-GC-GICL6
The 7100 Nm drum gear coupling has a compact design and can be easily installed in a variety of applications, allowing speeds of up to 4800 rpm, making it the perfect solution for transmitting torque between two rotating shafts. ATO drum gear couplings have a high torque capacity and can transmit power efficiently with minimal tooth clearance.
10000 Nm Drum Gear Coupling, 4500 rpm
$1,578.95
SKU: ATO-GC-GICL7
Buy online an efficient drum coupling with a nominal torque of 10,000 Nm and a permissible speed of 4,500 rpm, featuring compact construction, a small radius of rotation, high load carrying capacity, and high transmission efficiency. ATO drum gear couplings are easy to maintain and repair, allowing your machines to run smoothly and efficiently.
One Diaphragm Coupling, 4mm to 8mm
$126.98
SKU: ATO-SC-GSM1920
One diaphragm coupling diameter 19mm, length 20mm, 4mm to 8mm, shaft sleeve material high-strength aluminum alloy, high torque, speed 10000rpm, used in occasions with frequent load starting or working load changes.
One Diaphragm Coupling, 5mm to 10mm
$116.98
SKU: ATO-SC-GSM2626
5mm to 10mm shaft coupler with one diaphragm, 26mm diameter x 26mm length, coupling made of stainless steel, strong corrosion resistance. Widely used in CNC machine tools, servo motors, spindles, stepping motors, etc.
One Diaphragm Coupling, 6mm to 14mm
$116.98
SKU: ATO-SC-GSM3432
Low cost one diaphragm shaft coupler for sale, bore 6mm to 14mm, diameter 34mm, length 32mm, low inertia, high running speed, used to connect CNC machines, stepper motors and servo motors.
One Diaphragm Coupling, 8mm to 16mm
$116.98
SKU: ATO-SC-GSM39345
High torque flexible shaft coupling size 39mm x 34.5mm, one diaphragm, bore 8mm to 16mm, maximum speed 10000rpm, rated torque 10N.m, backlash-free shaft and sleeve connection can be used for forward and reverse rotation.
One Diaphragm Coupling, 8mm to 20mm
$136.98
SKU: ATO-SC-GSM44345
Sell couplings from 8 mm to 20 mm at a cheap price, one diaphragm, diameter 44mm, length 34.5mm, high torque rigidity and precise control, internal clamping design of the coupling is easy to install and use.
One Diaphragm Coupling, 12mm to 25mm
$136.98
SKU: ATO-SC-GSM5645
12mm to 25mm diaphragm coupling rated torque 25N.m, diameter 56mm x length 45mm, high speed operation, low noise, accurately assembled using high-strength, corrosion-resistant fasteners and have a long service life time, designed for connecting servo motors and stepping motors.
Two Diaphragms Coupling, 4mm to 8mm
$126.98
SKU: ATO-SC-GLM1927
Shaft coupling has 2 diaphragms, length 27mm, width 19mm, 4mm to 8mm bore, internal tightening design, easy installation. Diaphragm coupling is suitable for connecting servo motors, stepper motors and encoders.
Two Diaphragms Coupling, 6mm to 10mm
$126.98
SKU: ATO-SC-GLM2635
Double diaphragm coupling has high torque rigidity, high torque rigidity, accurate control of shaft rotation, 6mm to 10mm bore, length 35mm x height 26mm, rated torque 2N.m, clamp type installation, can be firmly fixed on the shaft.
Two Diaphragms Coupling, 6mm to 14mm
$126.98
SKU: ATO-SC-GLM3545
Bore 6mm to 14mm shaft coupler for sale, diaphragm material 304 stainless steel, specially designed for servo motors and stepping motors, high speed 10000rpm. Light weight, internal tightening installation.
Shaft coupling refers to the connection of two shafts or shafts and rotary parts, in the transfer of motion and power process together, under normal circumstances does not take off a device. Sometimes also used as a safety device to prevent the connected parts from bearing too much load, play the role of overload protection.
Shaft coupling can be divided into two types, flexible coupling and rigid coupling, ATO sells diaphragm coupling and rigid coupling at a favorable price, a variety of sizes to choose from.
Shaft Coupling
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