Head Drive Pulley

Drive pulley also called Head Pulley, it is the main part for transmitting the power. As per the different carrying capacities, The driving pulley can be divided into three categories: light duty, medium duty and heavy duty. And for the same diameter of the pulley, there are many different axle diameters and central spans.

Head Drive Pulley

Drive pulley also called Head Pulley, it is the main part for transmitting the power. As per the different carrying capacities, The driving pulley can be divided into three categories: light duty, medium duty and heavy duty. And for the same diameter of the pulley, there are many different axle diameters and central spans.

Joyroll pulleys using international standard design and manufacturing technology, we can produce Drive/head pulley, tail pulley, snub pulley, bend pulley and take-up pulley.

THE COMPONENTS OF A HEAD PULLEY.

The components of a head pulley
The components of a head pulley

1. Steel pipe    2. End disc    3. Hub    4. Shaft
5. Locking assemblies (optional)   6. Plummer block (optional)  7. Rubber lagging (optional)

THE SPECIFICATION OF A HEAD PULLEY.

conveyor pulley dimensions

 

Pulley Diameter
ØD (mm)
Ø200,  Ø250,  Ø300,  Ø315,  Ø400,  Ø500,  Ø630,  Ø800,  Ø1000,  Ø1250
Belt  width
B (mm)
400500650800100012001400160018002000
Pulley  Face Length
L (mm)
500600750950115014001600180020002200
Diameter
At Bearing
Ød
Distance
Center – Center
Bearings
K
HRJMNGPlummer Block TypeBearing
40L+180504317020560M12SNL 50922209EK
50L+180554821025570M16SNL 51122211EK
60L+180605523027580M16SNL 51322213EK
70L+180706026031595M20SNL 51622216EK
80L+1907570290345100M20SNL 51822218EK
90L+2008580320380112M24SNL 52022220EK
100L+2109588350410125M24SNL 52222222EK
110L+23010093350410140M24SNL 52422224EK
115L+24010595380445150M24SNL 52622226EK
125L+250110103420500150M30SNL 52822228EK
135L+270115110450530160M30SNL 53022230EK
140L+280118118470550170M30SNL 53222232EK
Pulley Diameter
ØD (inch)
8″,  10″,  12″,  14″,  16″,  18″,  20″,  24″,  26″
Belt  width
B (inch)
18″20″24″30″36″42″48″54″60″72″
Pulley  Face Length
L (inch)
20″22″26″32″38″44″51″57″63″75″

THE LAGGING OF A HEAD PULLEY.

Pulley laggings use on a variety of pulleys that provides a cost-effective and most effective solution to correct a belt slippage, increase friction and prevent material build-up, along with additional long term system benefits. Joyroll’s laggings with rubber or ceramic tiles embeddedinto rubber afford excellent grip between belt and pulley lagging in both directions; what’s more, ceramic pulley lagging provides the solution that conventional rubber lagging fails to correct a belt slippage and/or lagging wears prematurely.

SmoothSmoothDiamondDiamondChevronChevron
HerringboneHerringboneCeramicCeramicReplaceable SlipReplaceable Slip

FEATURES

Reducing energy consumption
Increasing productivity
High coefficient of friction
Improving belt traction
Eliminating belt slippage
No residue on pulley
Increasing belt and pulley life
Minimizing system downtime
Reducing wear from abrasive materials.

Get a Quote or Catalog

Contact Info