Belts and Pulleys
These pages should be merged such that both pages do not attempt to cover the duplicate topics.
See also Choosing_Belts_and_Pulleys
Contents
Belts
See also GT2 Timing Belt
Supplier | From | Type available | Pitch | Width | Length | Material | Additional notes |
---|---|---|---|---|---|---|---|
3Distributed | UK | GT2 | 2mm | 6mm | Sold by the metre | Fiberglass reinforced neoprene rubber. | Delivers Worldwide |
Think3DPrint3D | UK | GT2, T2.5 | 2 mm, 2.5 mm | 6 mm | sold by the meter | fiberglass reinforced rubber, steel-reinforced polyurethane | fast world-wide delivery and excellent customer service |
3D Acessories Hub | India | GT2 T2.5 |
2 mm 2 mm |
660mm closed as per your requirement |
Rubber polyurethane || - | ||
3D Printer Czar | US | GT2 | 2 mm | 6 mm | at your choice | Neoprene, fiberglass reinforced | - |
3DCracker | CN | GT2 | 2 mm | 6 mm | New-add 1524mm closed-loop, etc and open ended | Neoprene, fiberglass reinforced | - |
He3D | CN | GT2, MXL, T2.5, T5 | 2.5 mm | 6 mm | 1350mm 990mm and open ended | Neoprene, fiberglass reinforced | - |
ReprapUniverse.com | Netherlands | T2.5 | 2.5 mm | 5 mm | sold by the meter | Open ended Neoprene Rubber with Fiberglass Reinforced | Perfect timing belt for Prusa Mendel i2, Prusa i3, MendelMax 1.5. Cheap International Shipping. |
3DMakerWorld | US | GT2 | 2 mm | 6 mm | 1164 mm | Neoprene, fiberglass reinforced | - |
Charlie's 3D Technologies | Belgium | MXL and GT2 | - | - | - | - | - |
Cubic Print | Germany | T2.5 T5 |
2.5 mm 5 mm |
6 mm | as you wish | PU + steel | open belts |
BBMan | US | Imperial/Metric | |||||
Belting Online | UK | GT2, MXL, T2.5, T5 | 2 mm 2.5 & 5mm | As you wish | As you wish | PU & Neoprene Rubber | Genuine Branded Quality Products |
Easy RepRap | USA | Precision GT2 | 2 mm | 6 mm | 1150mm | Fiberglass Reinforced | GT2 Belt/Pulley Sets |
eBay: Yellowvirtualsales | USA | Precision GT2 | 2 mm | 6 mm | Cut To Length | Fiberglass Reinforced | Fast Worldwide Shipping |
Econobelt | US | many | |||||
Eke | China | many | |||||
Indiamart | India | many | |||||
Inventables | US | MXL | - | - | 1 foot increments | - | - |
KainaBelt | China | many | |||||
Makemendel | India | GT2 T2.5 |
2mm 2.5 mm |
7 mm 7mm |
Open Belt | PU | Open Belts for all Reprap and other 3D printers. Available in custom length. |
Megadyne | Italy | many | |||||
Misumi | multiple | ||||||
Paoparts | France | T2.5 T5 |
2,5mm 5mm |
5mm | - | PU | |
PolyBelt | US | T2.5 T5 |
5 mm | 6 mm | - | polyurethane + steel | - |
RepRapWorld | Netherlands | T2.5 T5 |
2,5 mm 5 mm |
5 mm 5 mm |
1 m | neoprene polyurethane + steel |
- |
RobotDigg | China | GT2, MXL, T2.5 | 2 mm | 6mm, 6.35mm or 9mm | 20M or 50M per roll ,Closed-loop GT2 | Neoprene Rubber, Fiberglass Reinforced. MOQ 50M | |
Royal supply | US | GT2 | 2 mm | 6 mm | 1164 mm | fiberglass / nylon / neoprene | - |
SDP-SI | US | Imperial/Metric | |||||
TechPaladin | US | GT2 | 2 mm | 5 mm | 1160 mm | neoprene | - |
Tanals | France | many | - | - | - | - | don't sell to individuals |
Thingibox | Spain | GT2 | 2mm | 5 mm | 1 m | Neoprene Rubber | Worldwide shipping |
TriDPrinting.com | US | GT2 | 2 mm | 6 mm | Sold by the meter, open ended | Neoprene, Fiberglass Reinforced | 50 m max, Worldwide Delivery |
RepRap-India.com | IN | GT2 | 2 mm | 6 mm | open ended | Neoprene, fiberglass reinforced | 50 m max |
Vendor | Loc. | Product | Width | Pitch | Length | Additional notes |
---|---|---|---|---|---|---|
3Distributed | UK | GT2 Belt | 6mm | 2.00mm | Multiples of 1000mm | |
Think3DPrint3D | UK | GT2 Belt | 6 mm | 2.00 mm | multiples of 1000 mm | |
3D Acessories Hub | IN | GT2 Belt | 7 mm | 2.00 mm | 660 mm | |
3DCracker&RobotDigg | CN | 1524mm Endless GT2 Belt | 6 mm | 2.00 mm | 1524 mm | |
3DCracker | CN | GT2 Belt | 6 mm | 2.00 mm | Open ended and closed-loop | |
3Distributed | UK | Prusa Kit | 6 mm | 2.00 mm | 1000 mm | |
3Distributed | UK | Rostock/Delta Kit | 6 mm | 2.00 mm | 1000 mm | |
3DMakerWorld | US | Belt | 6 mm | 2.00 mm | 1164 mm | |
B&B Manufacturing | US | Belt | 3 mm | 2.00 mm | 54-1910 mm | |
B&B Manufacturing | US | Belt | 6 mm | 2.00 mm | 54-1910 mm | |
B&B Manufacturing | US | Belt | 9 mm | 2.00 mm | 54-1910 mm | |
Beltingonline | UK | Separate Belt at 900mm length | 6 mm | 2.00 mm | 900 mm | Genuine Gates/Unitta GT2 belting. |
Beltingonline | UK | Separate Belt at 976mm length | 6 mm | 2.00 mm | 976 mm | Genuine Gates/Unitta GT2 belting. |
Beltingonline | UK | Separate Belt at 1032mm length | 6 mm | 2.00 mm | 1032 mm | Genuine Gates/Unitta GT2 belting. |
Beltingonline | UK | Separate Belt at 1164mm length | 6 mm | 2.00 mm | 1164 mm | Genuine Gates/Unitta GT2 belting. |
Beltingonline | UK | Separate Belt at 1386mm length | 6 mm | 2.00 mm | 1386 mm | Genuine Gates/Unitta GT2 belting. |
Beltingonline | UK | Separate Belt at 1524mm length | 6 mm | 2.00 mm | 1524 mm | Genuine Gates/Unitta GT2 belting. |
Beltingonline | UK | Universal Kit for RepRap/Other 3D Printers | 6 mm | 2.00 mm | 1032 & 1164 mm | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys |
Beltingonline | UK | Kit for RepRap Prusa | 6 mm | 2.00 mm | 900 mm | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys |
Beltingonline | UK | Kit for Rostock Delta Robot | 6 mm | 2.00 mm | 1524 mm | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys |
Beltingonline | UK | Kit for Rostock Mini | 6 mm | 2.00 mm | 1032 mm | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys |
Charlie's 3D Technologies | BE | Belt | 6 mm | 2.03 mm | 1000 mm | |
Cubic-Print | DE | GT2 Belt kit | 6 mm | 2.00 mm | cut to length | |
eBay: fabster3d | CN | Belt | 6 mm | 974-1164 mm | ||
eBay: yellowvirtualsales | US | Precision GT2 Belt | 6 mm | 2.00 mm | Cut To Length | |
EmotionTech | FR | Belt | 6 mm | 2.00 mm | 850 mm | |
Fabberworld | CH | Belt | 6 mm | 2.00 mm | 1000+ mm | |
Gadgets 3D | PL | Kit for RepRap Prusa 2 | 6 mm | 976 mm x 3 | ||
Gadgets 3D | PL | Kit for Rostock Mini | 6 mm | 900 mm x 3 | ||
Makemendel | IN | GT2 Belt | 7 mm | 2.00 mm | 1000 mm and more | |
Misumi | US | 2GT Belt | 4 mm | 2.00 mm | 662-9942 mm | |
Misumi | US | 2GT Belt | 6 mm | 2.00 mm | 662-9942 mm | |
Misumi | US | 2GT Belt | 9 mm | 2.00 mm | 662-9942 mm | |
ReprapWorld.com | EU | [1] | 6 mm | 2.00 mm | 1000-75000 mm | |
RobotDigg | CN | 202mm Closed-loop GT2 Belt | 6 mm | 2.00 mm | 202 mm | |
RobotDigg | CN | 760mm Closed-loop GT2 Belt | 6 mm | 2.00 mm | 760 mm | |
RobotDigg | CN | 1524mm Endless GT2 Belt | 6 mm | 2.00 mm | 1524 mm | |
RobotDigg | CN | GT2 Belt Open Ended | 6 mm | 2.00 mm | 1000-50000 mm | |
RobotDigg | CN | MXL Belt | 6 mm | 2.00 mm | 1000-50000 mm | |
RoyalSupply | US | Belt | 6 mm | 2.00 mm | 1164 mm | |
TechPaladin Printing | US | Belt | 6 mm | 2.00 mm | 1380 mm | |
Thingibox | ES | GT2 Belt | 5 mm | 2.00 mm | any | Worldwide shipping |
TriDPrinting.com | US | GT2 Belt Open Ended | 6 mm | 2.00 mm | 1000-50000 mm | Worldwide Delivery; |
Ultibots | US | Belt | 6 mm | 2.00 mm | 1164 mm |
There is also some on ebay.
- beside GT2 belts, there is also 2M that have a 2mm round pitch (like [2] and many other suppliers)
Pulleys
See also GT2 Timing Belt.
Supplier | From | Type available | Pitch | Tooth | Size (bore, OD,...) | Max belt width | Material | Additional notes |
---|---|---|---|---|---|---|---|---|
3Distributed | UK | GT2 | 2mm | 20 | 5mm | 6mm | Aluminium with grub screws | Delivers Worldwide |
Think3DPrint3D | UK | T2.5 | 2.5 mm | 16 | 5 mm | 7 mm | Aluminum with zinc plated steel flanges | fast delivery and excellent customer service! |
3DCracker&RobotDigg | CN | GT2 | 2 mm | 16, 20, 36 | 5 mm or 8mm | 7 mm | All Aluminum | - |
3DMakerWorld | US | GT2 | 2 mm | 20 & 36 | 5 mm | 6 mm | Aluminium & Polycarbonate with brass insert | - |
ReprapUniverse.com | Netherlands | T2.5 | 2.5mm | 16 | 5 mm | 6 mm | Aluminum + M3 grub screws | Quality Aluminum Pulleys. Perfect for Reprap 3D Printers: Prusa Mendel i2, Prusa i3, MendelMax 1.5 & others. Cheap International Shipping. |
Charlie's 3D Technologies | Belgium | MXL and GT2 | - | 15 or 20 | - | - | - | - |
Cubic Print | Germany | T2.5 T5 |
2.5mm 5 mm |
8, 16 | 5 mm | 7 mm | alu + steel grub screws | - |
BBMan | US | many | ||||||
Belting Online | UK | GT2, T2.5, T5 & MXL | 2mm, 2.5mm, 2.03mm & 5mm | 16, 18, 20, 36 Also Special Made to order if required |
5mm Specials sizes are possible. |
6mm | Alu + Grub Screws | Quality Pulleys Manufactured in the UK. |
Econobelt | US | many | ||||||
eBay: Yellowvirtualsales | USA | GT2, HDT3M | 2MM / 3MM | 12-36 | 5 mm | 6-10MM mm | Fiberglass Reinforced | Fast Worldwide Shipping |
Inventables | US | MXL | - | - | - | - | - | - |
MakeMendel | India | GT2 T2.5 |
2 2.5 mm |
20 12 or 16 |
5 mm | 7mm | Aluminium with grub screws | T2.5 pulley is available in 12 teeth and 16 teeth as well. Suitable for all 3D printers. Shipping is worldwide |
Misumi | multiple | |||||||
Paoparts | France | T2,5 T5 | ||||||
RepRapWorld | Netherlands | T5 | 5 mm | 8 | 5 mm x 17 mm x 20 mm | ? | Alu | Pulley profile has play resulting in lash when reversing |
RobotDigg | China | GT2, T2.5 and MXL | 2mm, 2.5mm, 2.03mm | 16, 18, 20, 36 | 5*17.5*18 mm | 7mm | Alu | SKYPE: robotdigg |
Royal Supply | US | GT2 | 2 mm | 18 | 4,7 mm | 6 mm | Alu | you'll need to redrill the bore (3/16") to fit usual 5 mm motor shaft |
SDP-SI | US | many | ||||||
TechPaladin | US | GT2 | 2 mm | 36 | 5 mm | 6 mm | plastic/bronze | - |
TriDPrinting.com | US | GT2 | 2 mm | 16, 20 | 5 mm | 6 mm | Aluminium with grub screws | Uses two set screws, Worldwide Delivery |
Thingibox | Spain | GT2 | 2 mm | 16 | 5 mm | 4-6 mm | Aluminium + grub screws | Worldwide shipping |
Ultimachine | US | GT2 | 2 mm | 20 | 5 mm | 6 mm | Alu | use two set screws |
RepRap-India.com | US | GT2 | 2 mm | 20 | 5 mm | 6 mm | Alu | use two set screws |
RepRap-India.com | US | T2.5 | 2 mm | 20 | 5 mm | 6 mm | Alu | use two set screws |
Vendor | Loc. | Product | Material | Belt width | Bore | Tooth | Flange | Additional notes |
---|---|---|---|---|---|---|---|---|
3D Acessories Hub | IN | GT2 Pulley | Aluminium | 7 mm | 5.00 mm | 20 | - | |
3DCracker | CN | GT2 Pulley | 7 mm | 5, 8mm | 16, 20, 36 | double | ||
eBay: Yellowvirtualsales | US | Timing Pulleys | Aluminum, Metal | 6mm - 10mm | 5.00 mm | 12-36 | Vary | |
3Distributed | UK | Pulley | 7 mm | 5.00 mm | 20 | double | ||
3Distributed | UK | Prusa Kit | 7 mm | 5.00 mm | 20 | double | ||
3Distributed | UK | Rostock/Delta Kit | 7 mm | 5.00 mm | 20 | double | ||
3DMakerWorld | US | GT2 Timing Pulley | Aluminium & Polycarbonate with brass insert | 6 mm | 5.00 mm | 20 & 36 | double | |
B&B Manufacturing | US | Pulley | Aluminium | 3 mm | 5.00 mm | 12-20 | double | |
B&B Manufacturing | US | Pulley | Aluminium | 6 mm | 5.00 mm | 12-20 | double | |
B&B Manufacturing | US | Pulley | Aluminium | 9 mm | 5.00 mm | 12-20 | double | |
Beltingonline | UK | Separate Timing Pulley (sold each) | Aluminium | 6 mm | 5.00 mm | 20 | double | UK Manufactured Precision Pulley |
Beltingonline | UK | Universal Kit for RepRap/Other 3D Printers | Aluminium | 5.00 mm | 20 | double | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys | |
Beltingonline | UK | Kit for RepRap Prusa | Aluminium | 5.00 mm | 20 | double | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys | |
Beltingonline | UK | Kit for Rostock Delta Robot | Aluminium | 5.00 mm | 20 | double | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys | |
Beltingonline | UK | Kit for Rostock Mini | Aluminium | 5.00 mm | 20 | double | Genuine Gates/Unitta GT2 belting & UK Manufactured Pulleys | |
Charlie's 3D Technologies | BE | Pulley | Aluminium, nylon | 7 mm | 5.00 mm | 20 | double | |
Charlie's 3D Technologies | BE | Pulley | Aluminium | 7 mm | 5.00 mm | 20 | double | |
Cubic-Print | DE | Pulley / Kit | Aluminium | 7 mm | 5.00 mm | 20 | double | |
eBay: fabster3d | CN | Pulley | Aluminium (black) | 7 mm | 5.00 mm | 20 | double | |
EmotionTech | FR | Pulley | Aluminium | 6 mm | 5.00 mm | 20 | double | |
Fabberworld | CH | Pulley | Aluminium | 6 mm | 5.00 mm | 20 | double | |
Gadgets 3D | PL | Kit for RepRap Prusa 2 | Aluminium (black) | 6 mm | 5.00 mm | 20 | double | |
Gadgets 3D | PL | Kit for Rostock Mini | Aluminium (black) | 6 mm | 5.00 mm | 20 | double | |
Makemendel | IN | GT2 Pulley | Aluminium | 7 mm | 5.00 mm | 20 | - | |
Misumi | US | 2GT Pulley | Aluminium | 4 mm | 5.00 mm | 32 | double | |
Misumi | US | 2GT Pulley | Aluminium | 6 mm | 5.00 mm | 32 | double | |
Misumi | US | 2GT Pulley | Aluminium | 9 mm | 5.00 mm | 32 | double | |
Misumi | Japan | Misumi's pulley introduction | ? | ? | ? | ? | ? |
Another good source for GT2 pulleys and belts is Misumi. They carry a huge variety of suitable pulleys, including several that are closer to out ideal diameter. In addition, Misumi has offices around the globe so they are a better choice for international customers (though some regions will only sell to businesses). Their website does not make it easy to browse for belts and pulleys, but here are the relevent pages in their catalog: Note: Misumi calls theirs 2GT (2mm pitch) and 3GT (3mm pitch). As far as I know they are compatible with GT2, but both offer the same benefits. Misumi's pulleys seem expensive, but they are metal pulleys. We don't really need metal pulleys for our needs, but they are fine.
|
ReprapWorld.com | EU | Multiple types of Pulley | Aluminium | 5-6 mm | 5mm | Multiple | double | |
Robotdigg | CN | 16Teeth 2GT Pulley | Aluminium | 7 mm | 5mm, 8mm | 16 | double | |
Robotdigg | CN | GT2 Pulley | Aluminium | 7 mm | 5mm, 8mm | 20 | double | |
Robotdigg | CN | GT2 Pulley | Aluminium | 7 mm | 5mm | 36 | double | |
RoyalSupply | US | Pulley | Aluminium | 4-6 mm | 4.76 mm | 18 | double | You'll need to redrill them to fit on the usual 5mm motor shaft |
Stock Drive Products | US | https://sdp-si.com/ | 5.00 mm | 36, 40, 42 | In the US, a popular source is SDP/SI. They sell a huge variety of belts and pulleys that meet our needs. Always call SDP/SI for stock, their website is always out of date.
Note, unfortunately, SDP/SI does not carry a smaller diameter GT2 pulley with a 5mm bore, so to buy your pulleys here you need a larger pulley than in strictly ideal. These are fine, though. I (Virtlink ?) use the 36 tooth pulleys on my printer and they work great. | |||
TechPaladin Printing | US | Pulley | Aluminium | 6 mm | 5.00 mm | 20 | double | |
Thingibox | ES | GT2 Pulley | Aluminium | 4-6 mm | 5.00 mm | 16 | double | Length: 7mm; Worldwide shipping |
TriDPrinting.com | US | GT2 Pulley | Aluminium | 6 mm | 5.00 mm | 16, 20 | double | Worldwide Delivery |
Ultibots | US | Pulley | Aluminium | 6 mm | 5.00 mm | 20 | double | |
UltiMachine | US | Pulley | Aluminium | 6 mm | 5.00 mm | 20 | double |
RobotDigg
China manufacturer of T2.5 pulley, MXL pulley, GT2 pulleys. T2.5 belt, MXL belt and GT2 belt in different width, open ended and endless or closed-loop timing belt provider. T2.5 pulley 16 tooth 5mm bore T5 pulley 12 tooth 8mm bore MXL pulley 18 teeth 5mm bore MXL pulley 20 teeth 6.35mm bore MXL pulley 36 teeth 5mm bore MXL pulley 36 teeth 8mm bore GT2 pulley 16 teeth 5mm bore GT2 pulley 18 tooth 6.35mm bore GT2 pulley 20 teeth 5mm, 6.35mm bore and 8mm bore GT2 pulley 32 tooth 10mm bore GT2 pulley 36 teeth 5mm bore and 8mm bore GT2 pulley 40 tooth 5mm, 6.35mm 8mm bore n 10mm bore
- T2.5 pulley, 16 tooth, 5mm bore
- MXL pulley 18 teeth, 5mm bore
- MXL pulley 36 teeth, 5mm bore
- MXL pulley 36 teeth, 8mm bore
- 2GT pulley 16 teeth, 5mm bore
- 2GT pulley 20 teeth, 5mm bore
- 2GT pulley 20 teeth, 8mm bore
- GT2 pulley 32 tooth 10mm bore
- 2GT pulley 36 teeth, 5mm bore
- 2GT pulley 36 teeth, 8mm bore
- 2GT pulley 40 teeth, 5mm bore
- 2GT pulley 40 teeth, 6.35mm bore
- 2GTpulley 40 teeth, 8mm bore
MOQ 50pcs for Custom Pulleys.