INTRODUCTION ABOUT MIKI PULLEY
Introducing MIKI PULLEY Vietnam, agent of MIKI PULLEY Vietnam

Link: https://www.mikipulley.co.jp/EN/index.html

MIKI PULLEY Co.Ltd is a leading company in Japan that specializes in manufacturing and providing solutions for all power transmission and control problems using advanced technology. The production quality of Couplings is leading in the world such as: Miki Pulley Swivel Couplings, Miki Pulley Hydraulic Couplings, Miki Pulley Pneumatic Couplings, Miki Pulley Shaft Couplings, Rotary Couplings, Industrial Couplings and Joints steam connection…. Along with a variety of high-performance products such as: Vapor sensor head, Multi-function inverter, Electromagnetic clutch & electromagnetic brake, Geared motor, Belt transmission, CVT, Brake Small electromagnetic brakes, electromagnetic brakes for robots...

MIKI PULLEY has the ability to research and develop new technologies to help improve productivity and efficiency of industrial drive systems. With the same goal of environmentally friendly products, we want to further improve product quality and provide customers with the most unique and advanced transmission solutions.

         MIKI PULLEY products:

• Couplings

• ETP Bushings & POSI-LOCK

• Electromagnetic Clutches & Brakes

• Speed Changers & Reducers

• Inverters

• Linear Shaft Drives

• Rotation Speed Indicators

• Torque Limiters

• ROSTA Rubber Springs

Application:

Miki Pulley couplings are leading products not only for general purpose motors but also for servo motors, which require extremely precise control of the motor, generating high vibrations and large shocks.

Miki Pulley products can be applied in industries such as:

• Printing Machine Applications

• Transportation Applications

• Medical Equipment Applications

• CNC Machine Tool Applications

• Pump Applications

• CNC Lathe Applications

• Wind Turbine Applications

• Robotic Arm Applications

• Automated Guided Vehicles

• Automated Mobile Robots

List of industries serving Miki Pulley:

https://www.mikipulley-us.com/industries-served

Detailed products:

1. Shaft Couplings Miki Pulley:

https://www.mikipulley-us.com/shaft-couplings

1. Metal Disc Couplings:

A metal disc coupling is a device that connects two shafts to transmit torque and rotation, while also compensating for any existing shaft misalignment. Commonly used in servo motor applications and high-speed machinery, metal disc couplings are designed to be flexible to handle any shaft misalignment, while providing high torsional strength to ensure accuracy under High torque and high speed.

Product categories of Metal Disc Couplings:

https://www.mikipulley-us.com/sfc-couplings  

List of products:

1. Resonance Damping Couplings:

Resonance usually occurs within the operating speed range of stepping motors/stepper motors and other types of motors. If left unchecked, resonance can cause negative effects in equipment such as excessive noise and harmful vibration. A resonant damping coupling, or resonant coupling, is a rotating force transmission device specifically designed to prevent vibration and resonance between two connected shafts. Their design and construction combine to effectively prevent resonances that can plague these motors, especially at higher operating speeds.

List of products:

1. Jaw and Spider Couplings:

Jaw and Spider Couplings are designed and manufactured with protruding lugs on each shaft, centrally connected by an elastic “spider” insert between the shafts. Aluminum structure minimizes moment of inertia. The shape and material of the spider coupling reduces reaction loads due to shaft misalignment. The non-conductive elastomer also provides electrical isolation between both shafts..

Product categories of Jaw and Spider Couplings:

https://www.mikipulley-us.com/al-couplings

List of products:

1. ALS-R:

The ALS-R jaw & spider coupling from Miki Pulleys is available with clamp shafts or keyway/set screw style shafts.

Type 'R' elastomers are listed as JIS-A tight fit, providing high torque and response with a shore hardness of 97.

List of products:

1. ALS-Y:

The 'Y' type elastomer is listed as a JIS-A fit, which offers a good balance of performance and flexibility when correcting shaft misalignment. Type Y has a shore hardness of 90.

List of products:

1. ALS-B:

Type 'B' elastomers are listed as JIS-A loose joint types, which offer lower precision but high torque capacity and increased flexibility to avoid shaft misalignment. Type B has a shore hardness of 97.

List of products:

1. AL SprFlex Coupling:

This simple jaw and spider coupling features a nitrile rubber element between two sintered aluminum shafts. Using aluminum in the axles will reduce the moment of inertia during starting and stopping. AL couplings are available in standard bore sizes with key and set screws or pilot bores. Boreholes can also be machined to customer specifications upon request.

List of products:

1. Bellows Couplings:

These joints absorb vibrations and have extremely low reaction when the shaft misaligns thanks to the plastic base made from polyester resin. This design has excellent elasticity and damping properties, no backlash, compact and lightweight. Available in three sizes, all highly flexible for misaligned shafts. The parallel and axial misalignment rating is 0.5mm and the allowable angular misalignment is 10°.

List of products:

1. Slit Style Couplings:

ASK slot-type joints are also known as “sliced” joints. This coupling is an ideal solution to compensate for inevitable shaft misalignments, while delivering high torque and torsional stiffness for demanding applications. The unique groove structure features machined intermittent slots, creating a one-piece design that delivers high performance, misalignment handling, and low cost. With multiple materials available (stainless steel, aluminum & polymer), ASK proves itself to be one of the most versatile couplings we offer.

List of products:

1. Pin & Hub Couplings:

CPU/CPE models are pin bushing type joints made from aluminum alloy. Extremely low backlash while still allowing exceptional yaw angle adjustment. The swivel pins and bushings have a low coefficient of friction and require no maintenance or lubrication. This joint model also provides a sliding damping effect at the friction surface between the pin and the dry metal. Standard clamping center makes installation easy and reliable. PARAFLEX models are offered in both CPU models allowing deflection angles up to 4° and inexpensive CPE models allowing deflection angles up to 1°.

List of products:

1. Rigid Couplings:

These are rigid couplings with extremely high torsional rigidity developed for servo motor applications. Unlike flexible couplings, they do not have a part that absorbs the difference between the centers of the two shafts, so they have very high torsional stiffness. Since the torque-related outer diameter can be reduced compared to a flexible coupling, a smaller coupling can be used, which reduces the moment of inertia.

List of products:

1. Spring and Coil Couplings:

These couplings connect one shaft-mounted hub to another hub, separated by a metal coil. They achieve excellent flexibility, compact dimensions and high torque. There are three models: BAUMANN MINI FLEX (Model LM/ZG), which has a relatively small rated torque, BAUMANNFLEX MM, which connects one shaft to another, and BAUMANNFLEX MF, which connects shafts to flanges and the like .

Product categories of spring and coil couplings:

https://www.mikipulley-us.com/spring-coil-couplings

List of products:

1. Magnetic Couplings:

A magnetic coupling is a shaft coupling that uses a magnetic field instead of a physical mechanical connection to transmit torque from one shaft to another. They are contactless and use the attraction and repulsion of magnetic poles to transfer rotational energy. The magnetic coupler withstands large deflections and does not create noise, vibration or heat conduction.

Magnetic couplings product list:

https://www.mikipulley-us.com/shaft-couplings/magnetic-couplings#1

List of products:

1. Shaft / Hub Locking Devices:

Using a shaft locking device instead of a keyway has many benefits, including: less machining time, easy installation and disassembly, even radial surface pressure and high torque values than.

List of products:

1. Custom Shaft Couplings & Spring Applied Brakes:

Custom couplings have high torque capacity and higher torsional stiffness. Features spacers to accommodate long distances between shaft ends, electroless nickel plating to prevent corrosion, stainless steel construction, hub types include keyway clamps.

Electromagnetic spring brakes are also known as “power-off” brakes. The spring-actuated electromagnetic brake provides reliable braking when power is removed and delivers excellent performance in long-term brake hold applications. In a spring-actuated or spring-applied brake, compression springs push the armature plate against the rotor disc to stop and maintain motion when power is removed. This feature provides safe braking and allows the brake to maintain position for long periods of time, thereby preventing the machine from “plunging” when powered off.

Product categories of Custom Shaft Couplings & Spring Applied Brakes:

https://www.mikipulley-us.com/custom-shaft-couplings-spring-applied-brakes#1

List of products:

2.Electromagnetic Brake (E.M.) Miki Pulley:

Electromagnetic (EM) brakes are activated electrically but are specifically designed to stop and hold torque mechanically. EM brakes use the electromagnetic field generated by the internal stator windings. Depending on type and design, EM fields can engage or disengage mechanical components.

Electromagnetic Brake (E.M.) product list:

https://www.mikipulley-us.com/electromagnetic-brakes

List of products:

3.Industrial Electromagnetic (E.M.) Clutches Miki Pulley:

Electromagnetic clutches are also known as 'electromechanical' or 'EM' clutches, which operate electrically but transmit torque mechanically. The basic design of an EM clutch consists of three parts: an electromagnetic coil inside a metal housing (stator), a rotor connected to the input shaft, and an armature connected to the output shaft, sprocket, or pulley.

Product list of Industrial Electromagnetic (E.M.) Clutches:

https://www.mikipulley-us.com/em-clutches

List of products:

4.Speed Control Devices Miki Pulley:

High-performance belt and single-element speed control devices for full-rotation power transmission applications. This speed controller allows the user to adjust RPM mechanically without the need for electronic control.

Product categories of Speed Control Devices:

https://www.mikipulley-us.com/speed-control

1. Belted Speed Change Devices:

Output RPM can be adjusted mechanically without changing hub distance. This is accomplished using dual speed change pulleys inside the housing. The pitch diameter is changed on the V-belt pulley, so the speed is changed. Durable molded housing includes mounting lugs for easy installation.

List of products:

1. Single Element Belt Speed Change Devices:

The best attribute of Variable Belt Speed ​​Drives is that they can be controlled while the machine is running. The operator can adjust the output speed by turning the dial to mechanically change the pitch diameter of the pulley. This space-saving design is easy to install and requires virtually no maintenance. Belt replacement is really the only preventative maintenance concern during the life of the equipment.

List of products: