The synchronous is of the latest driving mode utillizing the gear connection between the belt-gear and wheel-gear. For adopting the qualified neoprene asmain material which have been compounded by necessary agents with various functions, that can make the driving of synchronous belt precise, w/o lubrication,non sliding difference, non pollution , small noice, 0.98 driving efficiency, largespeed ratio range 1:10, 50m/s linear speed, severalwatts to hundredsof kw and also suitable for multi shaft driving. Neoprene synchronous has the trais of movable flexibilitty,anticracks,perfect property,excellent ozone property, antiageing, thenmal resistance,oil resistance and durability.
This priduct is suitable in the machineries for spinning,vehicle,fibre,tobacco,pulpification,printing and chemicals,in recent years,the demands form mining, metallurgy,iron machinery and hospital equipment are increasing day by day.
| Property |
Synchronous |
V belt |
Flat belt |
Chain |
Gear |
Reason |
| Driving determined & no slip |
good |
bad |
bad |
good |
good |
belt&pulley bite teansmission the center backbone proof the pitch transmission do not depend on friction |
| Instantaneous speed unirom & good synchronous property |
good |
bad |
bad |
bad |
good |
|
Speed ratio range |
Large |
Large |
medium |
Large |
medium |
| Allowable linear speed |
high |
medium |
medium |
low |
medium |
light.thin.good snappy &high tensile energy |
| Transmission noise |
small |
small |
small |
Large |
medium |
transmission contact is rubber & metal |
| Power/proportion by weight |
Large |
medium |
medium |
medium |
Large |
belt thin Tsnappy short center distance,small diameter of pulley,can use plastics T litght-metal |
| Transmission power |
medium |
medium |
medium |
medium |
Large |
siffer ribber T cemter baclbpmes limited |
| Efficiency |
98%-99.5% |
85%-95% |
85%-95% |
96%-98% |
98%-99% |
can slip, little friction loss |
| Initial tension |
small |
Large |
Large |
small |
small |
do not depend friction,do not need big tension |
| Bear pressure |
small |
Large |
Large |
small |
small |
initial tension is small |
| abrupt over load & shock resistance |
medium |
good |
good |
bad |
medium |
elastomer sink impulse |
| Large torque of lower speed, without iubrication |
good |
good |
good |
bad |
bad |
transmission contact is rubber & metal |
| Life |
long |
long |
long |
long |
long |
abrasion durabillity |
| Service |
easy |
easy |
easy |
easy |
uneasy |
standant body,easy to change |
| Anti-fouling&dust |
good |
good |
good |
medium |
bad |
rubber material feature |
| Effect of install-ation error |
large |
medium |
small |
medium |
large |
high requirement of two axles parallelism,can nse tension pulley to adjust when needed |