Onvio LLC - Timing Pulleys

Timing Pulleys

At Onvio LLC, we specialize in custom timing pulleys engineered for demanding motion control applications. Unlike standard off-the-shelf options, our pulleys are made to order from raw material at our manufacturing facility in Puebla, Mexico. Each pulley is built to meet the exact technical requirements of your system and delivered with speed, flexibility, and competitive pricing, making Onvio a trusted partner for precision motion control solutions.

Materials

Aluminum
Steel
Stainless
Delrin
UHMW
Nylon
and more

Secondary Machining

Broaching
CNC Milling
CNC Turning
Deburring
Wire EDM
Tapered Bores for All Style Bushings

Manufacturing Standards

RMA IP-24
RMA IP-27
DIN 7721-2

Full Service Finishing

Anodizing
Zinc
Electroless Nickel
Black Oxide

Expert Integration with

Servo Reducers
Motors
Precision Shafting
and more

Timing Pulleys – Specifications

Pulley diameters up to 16” (406mm) and lengths up to 24” (609mm).

Pulley Configuration and Request for Quote

Imperial Section

Profile Pitch Belt Clearance
MXL .080" Standard
40DP .0816" Standard
XL .200" Standard
L .375" Standard
H .500" Standard
XH .875" Standard
T - Section

Profile Pitch Belt Clearance
T2.5 2.5mm Standard / Zero Backlash
T5 5mm Standard / Zero Backlash
T10 10mm Standard / Zero Backlash
T20 20mm Standard / Zero Backlash
AT - Section

Profile Pitch Belt Clearance
AT5 5mm Standard / Zero Backlash
AT10 10mm Standard / Zero Backlash
AT20 20mm Standard / Zero Backlash
HTD - Section

Profile Pitch Belt Clearance
HTD3 3mm Standard
HTD5 5mm Standard
HTD8 8mm Standard
HTD14 14mm Contact Us for Details
STS - Section

Profile Pitch Belt Clearance
STS3 3mm Standard
STS5 5mm Standard
STS8 8mm Standard
GT - Section

Profile Pitch Belt Clearance
*GT, Powergrip, and Polychain are registered trademarks of The Gates Corporation
2MGT* 2mm Contact Us for Details
3MGT* 3mm Standard Powergrip
5MGT* 5mm Standard Powergrip
8MGT* 8mm Standard Powergrip / Polychain
14MGT* 14mm Contact Us for Details

Why Onvio Pulleys? 

With decades of experience in motion control, Onvio combines engineering expertise, fast turnaround, and flexible customization to deliver pulleys that fit your application perfectly. Whether you need one prototype or high-volume production, our team is ready to help you design and manufacture the right solution. 

  • Fully In-House Manufacturing – From raw material to finished product, all hobbing and machining processes are performed in-house for maximum quality control and responsiveness. 
  • Fast & Flexible – Our manufacturing approach allows us to meet tight timelines without sacrificing precision. 
  • Built for OEMs – We provide solutions for companies that need something different than catalog parts—engineered to fit your application, not the other way around. 
  • Certified Quality – All manufacturing is performed under our ISO 9001:2015-certified quality management system. 

Materials & Finishes 

We can produce pulleys from nearly any machinable material, most commonly: 

  • Aluminum – Lightweight, strong, and cost-effective. 
  • Steel – Rugged and durable for heavy-duty applications. 
  • Stainless Steel – Corrosion-resistant for food, medical, and harsh environments. 
  • Commonly available plastics – UHMW, Delrin, and more 

 

Available finishes include: 

  • Anodizing (any color) 
  • Hard coat anodizing 
  • Black oxide 
  • Nickel plating 
  • Zinc plating 

Timing Pulleys Industry Applictaions

Onvio pulleys are trusted across industries that demand reliability, precision, and customization: 

  • Robotics & Automation 
  • Packaging Machinery 
  • Medical & Pharmaceutical Equipment 
  • Food & Beverage Processing 
  • Industrial Machinery & Custom OEM Systems