Power Ace
Power Ace Product Information
Power Ace is a narrow V-belt designed for high power
transmission capability. It offers enhanced characteristics and
performance, such as power transmission capability, high speed, and
reliability. It is classified as a Narrow V-belt for power
transmission according to JIS K 6368.
Features
- Allows miniaturization and cost reduction of power transmission
devices. - Enables high-speed operation.
- Facilitates labor-saving in maintenance.
- Provides long belt service life and excellent reliability.
- Offers excellent physical characteristics including heat
resistance, static electricity prevention, flame resistance, oil
resistance, weather resistance, and ozone resistance.
Structure
The Power Ace belt consists of the following components:
- Cover fabric
- Tension rubber
- Adhesion rubber
- Cord
- Compression rubber
The belt uses a polyester cord that has minimal elongation and
peeling concerns. The specially compounded chloroprene rubber in
the compression rubber reduces heat generation and increases the
belt’s service life. The cover canvas is designed to minimize
tension and strain on the fiber, reducing power transmission losses
due to bending stress. The arched top prevents cross-sectional
deformation and maintains the tension members in a normal position,
leading to a longer belt service life.
Power Ace Product Usage Instructions
To use Power Ace effectively and ensure optimal performance,
please follow these instructions:
1. Installation
- Select the appropriate size and type of Power Ace belt for your
power transmission requirements. - Ensure the pulleys are clean and free from any
contaminants. - Place the Power Ace belt on the pulleys, ensuring proper
alignment. - Tension the belt according to the manufacturer’s
recommendations. - Check for any signs of misalignment or excessive wear and make
necessary adjustments.
2. Maintenance
Power Ace requires minimal maintenance. However, it is
recommended to perform the following tasks regularly:
- Inspect the belt for any signs of damage, such as cracks or
fraying. - Check the tension of the belt and adjust if necessary.
- Ensure the pulleys are clean and free from debris.
- If the belt is exposed to direct sunlight, consider using a
belt cover for protection.
3. Operating Conditions
Power Ace is designed to operate under various conditions.
However, please consider the following:
- Ensure the ambient temperature is within the specified range
for optimal belt service life. - Avoid exposing the belt to excessive oil mist, oil, or grease,
as it may affect performance. - If using Power Ace outdoors or in coastline areas, ensure it is
not directly exposed to harsh weather conditions or ozone.
By following these instructions, you can maximize the
performance and service life of your Power Ace belt.
Power Ace / Power Ace Cog / Power Scrum Power Ace Aramid Combo
1. Power Ace Product Introduction
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 about one-third of that of the standard V-belt. 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 a long 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 withstand high temperature compared to the standard V-belt.
Static electricity prevention. It has an electric resistance performance that conforms to the 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.
Power AceStandard V-belt
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.
225
Power AceStandard V-belt
Power Ace / Power Ace Cog / Power Scrum / Power Ace Aramid Combo
Product Introduction
Type
9.5mm
3V
16.0mm
5V
25.5mm
8V
8.0mm
13.5mm
12.7mm
A
16.7mm
B
22.2mm
C
31.7mm
D
19.0mm
13.5mm
10.3mm
8.0mm
Belt size
Type 3V
Type 5V
Type 8V
Effective
Effective
Effective
Nominal No. outside Nominal No. outside Nominal No. outside
length (mm)
length (mm)
length (mm)
250 265 280 300 315 335 355 375 400 425 450 475 500 530 560 600 630 670 710 750 800 850 900 950 1000 1060 1120 1180 1250 1320 1400
635 673 711 762 800 851 902 953 1016 1080 1143 1207 1270 1346 1422 1524 1600 1702 1803 1905 2032 2159 2286 2413 2540 2692 2845 2997 3175 3353 3556
500 530 560 600 630 670 710 750 800 850 900 950 1000 1060 1120 1180 1250 1320 1400 1500 1600 1700 1800 1900 2000 2120 2240 2360 2500 2650 2800 3000 3150 3350 3550
1270 1346 1422 1524 1600 1702 1803 1905 2032 2159 2286 2413 2540 2692 2845 2997 3175 3353 3556 3810 4064 4318 4572 4826 5080 5385 5690 5994 6350 6731 7112 7620 8001 8509 9017
1000 1060 1120 1180 1250 1320 1400 1500 1600 1700 1800 1900 2000 2120 2240 2360 2500 2650 2800 3000 3150 3350 3550 3750 4000 4250 4500 4750 5000 5600
2540 2692 2845 2997 3175 3353 3556 3810 4064 4318 4572 4826 5080 5385 5690 5994 6350 6731 7112 7620 8001 8509 9017 9525 10160 10795 11430 12065 12700 14224
When using multiple belts, please specify a matched set.
23.0mm
38.0mm
E
(Note) The cross-sectional dimensions of Power Ace are nominal dimensions.
23.0mm
Indication Example
5V 1250
Nominal No. Effective outside length (125 inches: 3175 mm) Belt type (Type 5V) Top width (5/8 inches: 16 mm)
226
Power Ace / Power Ace Cog Power Scrum / Power Ace Aramid Combo
