Description
POWER ACE
Power Ace is a narrow V-belt for high power transmission capability that significantly enhanced various characteristics and performance such as power transmission capability, high speed, and reliability by changing the cross-sectional structure of the previous V-belt. (Prescribed as Narrow V-belts for power transmission in JIS K 6368.)
Features
- Allows miniaturization and cost reduction of power transmission devices.
Power Ace has an extremely high power transmission capability, and the space for the power transmission device is bout one-third of that of the standard V-belt. is Unlike chain transmission or gear transmission, it requires no lubrication device, allowing
the equipment cost and maintenance cost to be reduced.
- Allows high-speed operation.
Power Ace has an extremely high power transmission capability per belt and has a reduced loss in power transmission by centrifugal force; hence, it is also suitable for high-speed operation and can be used up to a speed of 40 m/s.
- Allows labor-saving in maintenance.
Power Ace has little belt elongation during operation and rarely requires re-tensioning. Unlike chain transmission and gear transmission, it requires no lubrication, allowing significant labor-saving in maintenance.
- Long belt service life and excellent reliability.
Power Ace, based on the ideal profile that was made by studying the power transmission theory as well as on the manufacturing technology on the highest standard, has along service life and rarely incurs trouble during operation.
Excellent physical characteristics.
- Excellent heat resistance.
Generally, the higher the ambient temperature, the shorter the belt service life becomes; however, Power Ace can with stand high temperature compared to the standard V-belt.
- Static electricity prevention.
It has an electric resistance performance that conforms tothe U.S. RMA standard.
*RMA (An abbreviation for Rubber Manufacturers Association)
- Excellent flame resistance.
The specially compounded chloroprene rubber used in Power Ace has a self-anti-inflammation property and therefore can be used at ease.
- Excellent oil resistance.
It can be used even with slight adhesion of oil mist, oil, or grease.
- Excellent weather resistance and ozone resistance.
It can also be used outdoors and in coastline areas without problems. Where the belt is exposed to direct sunlight, please protect the belt with a belt cover of the like if possible
Structure
1. Cover fabric
2. Tension rubber
3. Adhesion rubber
4. Cord
5.Compression rubber
- Cord
It uses a polyester cord, has extremely little elongation, and has no concern for peeling of the cord layer.
- Compression rubber
The specially compounded chloroprene rubber reduces heat generation during running and increases the belt service life.
- Cover canvas
The special canvas has only a little tension and strain on the fiber even when it is wound around a small-diameter pulley, reducing losses in power transmission due to bending stress. It is also excellent in protection of the inside of the belt.
- Arched top
At the time of operation, it prevents cross-sectional deformation of the belt and maintains the group of tension members at a normal position; hence the group of tension members receives a uniform force, leading to a longer belt service life
- Concave side wall
When the belt is wound around a pulley, the belt side face becomes straight and comes in uniform contact with the pulley, which increases the power transmission capability. The abrasion on the belt side face is uniform, which extends the belt service life.
Type
(Note) The cross-sectional dimensions of Power Ace are nominal dimensions.
