Products
The production of custom-designed pulleys, toothed pulleys and grooved pulleys is our core business.
Our Manufacturing Processes
We are proficient in producing all types of pulley profiles. To enhance wear and corrosion resistance, we offer a comprehensive suite of surface and hardening treatments, including anodizing, induction hardening, zinc plating, black oxide coating, and painting.
Thanks to our continually evolving modern production technology, OTM S.r.l. offers a wide range of machining services. This includes specialized pulleys, timing pulleys with HTD, POLY CHAIN, and RPP profiles, metric pitch pulleys (T and AT profiles), and classical timing pulleys with H, L, XH, and XXH profiles. We also manufacture custom-designed Poly-V and V-belt pulleys.
OTM S.r.l. is committed to producing all power transmission components using premium quality materials of various types, ensuring optimal performance and longevity.
CUSTOM PULLEYS
We manufacture all types of pulleys, both toothed (synchronous) and grooved (V-belt), precisely to customer specifications.
CUSTOM PULLEYS
We manufacture all types of pulleys, both toothed (synchronous) and grooved (V-belt), precisely to customer specifications.
V-GROOVE PULLEYS
Our V-groove pulleys are available in sections: 3V / 5V / 8V – SPZ / SPA / SPB / SPC / D / E. They are designed for Taper Lock bushings, OTM flanged bushings, or can be manufactured based on any customer drawing.
V-GROOVE PULLEYS
Our V-groove pulleys are available in sections: 3V / 5V / 8V – SPZ / SPA / SPB / SPC / D / E. They are designed for Taper Lock bushings, OTM flanged bushings, or can be manufactured based on any customer drawing.
TIMING PULLEYS
Our timing pulleys come in various sections: HTD / POLY CHAIN / METRIC PITCH T & AT / L / H / XH / XXH. They are available as solid-body designs or prepared for Taper Lock bushings, OTM flanged bushings, or according to specific customer requirements.
TIMING PULLEYS
Our timing pulleys come in various sections: HTD / POLY CHAIN / METRIC PITCH T & AT / L / H / XH / XXH. They are available as solid-body designs or prepared for Taper Lock bushings, OTM flanged bushings, or according to specific customer requirements.
SOLID HUB V-GROOVE PULLEYS & MOTOR BASES
We produce solid-body V-belt pulleys in standard sections: A-SPA, B-SPB, C, conforming to DIN 2211, ISO 4183, and UNI 5265 standards.
Additionally, we manufacture cast iron motor bases for electric motor tensioning.
SOLID HUB V-GROOVE PULLEYS & MOTOR BASES
We produce solid-body V-belt pulleys in standard sections: A-SPA, B-SPB, C, conforming to DIN 2211, ISO 4183, and UNI 5265 standards.
Additionally, we manufacture cast iron motor bases for electric motor tensioning.
V-GROOVE PULLEYS FOR TAPER BUSHINGS
These V-belt pulleys are specifically designed for taper lock bushings and are produced in sections: SPZ, SPA, SPB, SPC.
We can also supply any non-catalog Taper Lock pulley, including multi-groove constructions up to a maximum diameter of 1600 mm.
V-GROOVE PULLEYS FOR TAPER BUSHINGS
These V-belt pulleys are specifically designed for taper lock bushings and are produced in sections: SPZ, SPA, SPB, SPC.
We can also supply any non-catalog Taper Lock pulley, including multi-groove constructions up to a maximum diameter of 1600 mm.
FLYWHEELS, CAMS, SHEAVES
We specialize in the manufacturing of any type of special pulley, flywheel, cam, or sheave based on customer drawings.
FLYWHEELS, CAMS, SHEAVES
We specialize in the manufacturing of any type of special pulley, flywheel, cam, or sheave based on customer drawings.
GEARS AND CUSTOM SPROCKETS
Chain Sprockets
Our comprehensive range of sprockets is engineered to meet the demanding requirements of the mechanical power transmission industry. Our production includes:
- Single, double, triple, and quadruple sprockets
- Induction-hardened sprockets
- Conveyor chain sprockets
- Chain tensioner sprockets
- Taper lock bushing sprockets
All these items can be produced using a variety of materials and with heat or surface treatments upon request:
- Steel
- Cast iron
- Stainless steel
- Nylon, PA6
- Aluminum
- Quenched and tempered steels
GEARS AND CUSTOM SPROCKETS
Chain Sprockets
Our comprehensive range of sprockets is engineered to meet the demanding requirements of the mechanical power transmission industry. Our production includes:
- Single, double, triple, and quadruple sprockets
- Induction-hardened sprockets
- Conveyor chain sprockets
- Chain tensioner sprockets
- Taper lock bushing sprockets
All these items can be produced using a variety of materials and with heat or surface treatments upon request:
- Steel
- Cast iron
- Stainless steel
- Nylon, PA6
- Aluminum
- Quenched and tempered steels
SHAFTS
We manufacture transmission shafts ranging from 35 mm in diameter up to a maximum length of 2000 mm.
SHAFTS
We manufacture transmission shafts ranging from 35 mm in diameter up to a maximum length of 2000 mm.
GENERAL MACHINING
Our general mechanical machining services cater to a diverse range of sectors, including:
- Paper machinery, crushing, and recycling equipment
- Earth-moving machinery
- Compressors, industrial washing machines, and refrigerators
- Packaging machinery
- Printing and publishing machinery
- Energy sector
- Machine tools
- Ventilation and suction systems
GENERAL MACHINING
Our general mechanical machining services cater to a diverse range of sectors, including:
- Paper machinery, crushing, and recycling equipment
- Earth-moving machinery
- Compressors, industrial washing machines, and refrigerators
- Packaging machinery
- Printing and publishing machinery
- Energy sector
- Machine tools
- Ventilation and suction systems
Contact us
OTM s.r.l. – Orobica Trasmissioni Meccaniche