China wholesaler China Manufacturer Industrial Plastic Black Nylon Rope Sheave Pulley Transmission Pulleys wholesaler

Item Description

plastic black nylon rope sheave pulley transmission pulleys China company industrial
pulley equipment
1) V-Belt pulleys for taper bushes


Groove  kind range 
1  fifty~five hundred 
two  fifty~630 
three  sixty three~630 
4  eighty~630 
5  85~630 
6  a hundred~630 
8  one hundred forty~630 

Groove  variety selection 
one  63~630 
two  sixty three~800 
3  71~900 
four  90~900 
5  100~900 
6  100~900 




Groove  kind variety 
1  a hundred~315 
2  a hundred~800 
3  a hundred~1250 
4  a hundred twenty five~1250 
five  125~1250 
6  140~1250 
8  170~1250 
ten  224~1000 

Groove  type range 
three  two hundred~1250 
four  200~1250 
5  two hundred~1250 
six  two hundred~1250 
8  two hundred~1250

2)V-belt pulleys with strong hub


Groove  type selection 
1  45~355 
2  45~four hundred 
3  forty five~four hundred 

Groove  variety selection 
one  40~560 
2  40~630 
3  fifty six~630 
four  sixty three~630 
five  63~630 



Groove  sort selection 
one  56~630 
two  fifty six~630 
three  fifty six~630 
four  80~630 
five  eighty~630 
6  100~630 

Groove  kind selection 
one  one hundred~315 
2  a hundred thirty~450 
3  one hundred forty~630 
4  one hundred fifty~630 
five  a hundred and eighty~630 
6  180~630 

3) Adjustable Velocity V-belt pulleys prebored and for taper bushes

Type  Profile 
5VS092-1  10X6 SPZ 
5VS093-one  10X6 13X8 
5VS108-1  10X6 13X8 SPZ SPA 
5VS120-1  10X6 13X8 SPZ SPA 
5VS138-1  10X6 13X8 SPZ SPA 
5VS159-one  10X8 SPA 
5VS180-1  10X8 17X11 SPA SPB 
5VS120-2  10X6 13 X8 SPZ SPA 
5VS138-two  10X6 thirteen X8 SPZ SPA 
5VS159-two  13X8 SPA 
5VS180-2  13X8 17X11 SPA SPB 
5VS200-2  13X8 17X11 SPA SPB 
5VS250-2  13X8 17X11 SPA SPB SPC 



Fixed or Class 1 pulleys have a fastened shaft. That is, the shaft is “fixed” or anchored in spot. A set pulley is a drive utilized to adjust the direction of the rope (named a belt because it helps make 1 switch). Fastened pulleys have mechanical rewards of fastened pulleys. Energetic pulleys or 2-stage pulleys have totally free shafts. That is, the axis can move “freely” in room. Relocating pulleys are utilized to convert forces. Active pulleys have the mechanical benefit of two pulleys. That is, if one finish of the rope is stationary, pulling the other stop of the rope will exert 2 times the force on the object hooked up to the pulley. A composite pulley block is a mix of a set pulley block and a movable pulley block. Blocks – Blocks are composite pulleys where multiple pulleys are mounted on each axle, further incorporating to the mechanical edge. Pulleys can alter the direction of the pressure.
In a compound pulley system, there is equally a movable pulley and a set pulley. This implies that not only does the load “feel” lighter, but you can also adjust the direction of the drive. Even though this type of configuration can shift heavy hundreds quite simply, it will come at the value of requiring fairly a little bit of motion to do the occupation.

China wholesaler China Manufacturer Industrial Plastic Black Nylon Rope Sheave Pulley Transmission Pulleys     wholesaler