Product Presentation 12/11/2018

Is presently consolidated with two plants. Headquarters FOUNDED IN 1967 23.000 Square Meters SITI SpA, located on a 23.000 m² site in Monteveglio – Bologna - Italy. Is presently consolidated with two plants.

OUR PRODUCTS ARE SOLD ALL OVER THE WORLD BUSINESS 120 EMPLOYEES WITH A TURNOVER OF 26 MILLIONS € OUR PRODUCTS ARE SOLD ALL OVER THE WORLD

ROBOTIZED ISLES MACHINING CENTERS 120 MACHINERIES Machineries THE MANUFACTURING PROCESS BENEFITS OF A SERIES OF MACHINING CENTERS AND ROBOTIZED ISLES WHERE THE AUTOMATION REACHES A LEVEL OF EXCELLENCE

Machineries

Machineries

Control Department

Calculation of application INTERACTIVE DOCUMENTATION Dimensional drawings are available in DXF format, which can be downloaded to standard CAD software. The main feature can be found in the calculation of the application: you have to enter the problem data to be settled and the system gives the solutions, showing the suitable products, overall dimensional drawings and output data. Calculation of application Gearboxes Download drawings

SITI in the World CHINA POLAND ROMANIA Shanghai SITI Power Transmission Co., Ltd. Block A, No.558 Xuan Qiu Rd. Sanzao Industrial Park, Pudong New Area, Shanghai, P.R.China P.C.:201300 Tel:+86-21-68060500 - Fax:+86-21-68122539 E-mail: info@sh-siti.com WebSite: www.sh-siti.com   S.C. SITI BALKANIA SRL Piatra Craiului, 7 (Zona Ind. La Dibo) - Hala4 Comp.7 - Jud Prahova - Romania Tel. +40-244434243 - Fax. +40-244434243 E-mail: office@sitibalkania.ro WebSite: www.sitibalkania.ro SITI-TECH Sp. z o.o. Milejowice, ul. Napêdowa 4 26-652 Zakrzew POLAND E-mail: sititech@sititech.pl WebSite: www.sititech.pl

Range of Products WORM GEARBOXES WORM GEARBOXES WITH DOUBLE WHEEL TYPE MD HELICAL INLINE GEARBOXES BEVEL HELICALGEARBOXES PARALLEL SHAFT GEARBOXES SHAFT-MOUNTING HELICAL GEARBOXES PLANETARY GEARBOXES BEVEL GEARBOXES MECHANICAL VARIATORS

WORM GEARBOXES – SERIES I I SERIES WORM GEARBOXES HIGH MODULARITY Worm gearboxes suitable for the a modular assembling of flanges, feet and torque arm. HIGH VERSATILITY 12 sizes with wide range of different mounting positions. HIGH PERFORMANCE • Max input power 55 kW. • Max torque 3000 Nm. • Ratios up to 100/1. HIGH RELIABILITY • Up to size 80, housing is built in pressure die-cast aluminum, designed in order to assure light weight, strength and rigidity. • For sizes over 80, we supply a strong cast iron housing , also suitable for heavy-duty applications. • “ZI” shape is used on worm shafts and worm wheels ,for a silent working without vibrations

HELICAL WORM GEARBOXES WORM GEARBOXES WITH PRIMARY REDUCTIONS – SERIES P + MI HELICAL WORM GEARBOXES HIGH MODULARITY Helical worm gearboxes suitable for a modular assembling of flanges, feet and torque arm. HIGH VERSATILITY It is possible to supply a separate kit for an easy assembling on the standard gearbox. HIGH PERFORMANCE • Max input power 7.5 kW • Max torque 2500 Nm. • Ratios up to 404/1. HIGH RELIABILITY • Housing is built in pressure die-cast aluminum, designed in order to assure light weight, strength and rigidity. • “ZI” shape on worm shafts and worm wheels for a silent working without vibrations P + MI SERIES

COMBINED WORM GEARBOXES COMBINED WORM GEARBOXES – SERIES CMI - I COMBINED WORM GEARBOXES HIGH MODULARITY Worm gearboxes suitable for a modular assembling of flanges, feet and torque arm. HIGH VERSATILITY Wide range of combinations and mounting positions. HIGH PERFORMANCE • Max input power 6.6 kW • Max torque 4400 Nm. • Ratios up to 8000/1. HIGH RELIABILITY Up to size 80, housing is built in pressure die-cast aluminum, designed in order to assure light weight, strength and rigidity. • For sizes over 80, we supply a cast iron housing , also suitable for heavy duty applications. • “ZI” shape on worm shafts and worm wheels for a silent working without vibrations. CMI - I SERIES

WORM GEARBOXES – SERIES U HIGH MODULARITY Worm gearboxes suitable for a modular assembling of flanges, feet and torque arm. HIGH VERSATILITY 6 sizes with wide range of different mounting positions. HIGH PERFORMANCE • Max input power 17.7 kW • Max torque 885 Nm. • Ratios up to 100/1. HIGH RELIABILITY • Housing is built in pressure die-cast aluminum, designed in order to assure light weight, strength and rigidity. • “ZI” shape on worm shafts and worm wheels for a silent working without vibrations. U SERIES

HELICAL WORM GEARBOXES WORM GEARBOXES WITH PRIMARY REDUCTIONS – SERIES U P + MU SERIES HELICAL WORM GEARBOXES HIGH MODULARITY Helical worm gearboxes suitable for a modular assembling of flanges, feet and torque arm. HIGH VERSATILITY It is possible to supply a separate kit for an easy assembling on the standard gearboxes HIGH PERFORMANCE • Max input power 3.4 kW • Max torque 1053 Nm. • Ratios up to 404/1. HIGH RELIABILITY • Housing is built in pressure die-cast aluminum, designed in order to assure light wieght strength and rigidity. • “ZI” shape on worms shafts and worm wheels for a silent working without vibrations

COMBINED WORM GEARBOXES COMBINED WORM GEARBOXES – SERIES U COMBINED WORM GEARBOXES HIGH MODULARITY Worm gearboxes suitable for a modular assembling of flanges, feet and torque arm. HIGH VERSATILITY Wide range of combinations and mounting positions HIGH PERFORMANCE • Max input power 2.1 kW • Max torque 885 Nm. • Ratios up to 5000/1. HIGH RELIABILITY • Housing is built in pressure die-cast aluminum, designed in order to assure light weight strength and rigidity. • “ZI” shape on worm shafts and worm wheels for a silent working without vibrations CMU - U SERIES

HELICAL INLINE GEARBOXES Helical Inline Gearboxes – SERIES NHL HELICAL INLINE GEARBOXES HIGH MODULARITY Modular design with compact sub-groups, for easy ratio replacement. Foot- or flange-mounting HIGH VERSATILITY 10 sizes with 3 input versions. • Wide range of different mounting positions. • Integral geared motor construction, for use in restricted space. HIGH PERFORMANCE • Max input power 210 kW • Max torque 12000 Nm • Ratios up to 466/1 HIGH RELIABILITY • Strengthened housing for heavy duty applications. • High resistant gears made in an excellent steel alloy. • Largely proportioned bearings. • High quality seals for improved oil leakage prevention. NHL SERIES

NHL MHL MHLC Helical Inline Gearboxes – SERIES NHL HIGH MODULARITY Modular design with compact sub-groups, for easy ratio replacement. NHL Input Solid shaft Modular Flange MHL Input PAM MHLC Compact

BEVEL HELICAL GEARBOXES Bevel helical Gearboxes - SERIES BH BEVEL HELICAL GEARBOXES HIGH MODULARITY Modular design with simple sub-groups, for easy ratio replacement. HIGH VERSATILITY 9 sizes with 4 input versions. • Wide range of different mounting positions. • Integral geared motor construction, for use in restricted space. HIGH PERFORMANCE • Max input power 291 kW • Max torque 14000 Nm • Ratios up to 226/1 HIGH RELIABILITY • Strengthened housing for heavy duty applications. • High resistant gears made in an excellent steel alloy-. • Largely proportioned bearings. • High quality seals for improved oil leakage prevention. BH SERIES

Coupling and bell-housing Bevel helical Gearboxes - SERIES BH HIGH MODULARITY Modular design with compact sub-groups, for easy ratio replacement. BH Input Solid shaft MBH Input PAM MBHGC Coupling and bell-housing MBHC Compact

SHAFT-MOUNTING HELICAL GEARBOXES SHAFT-MOUNTING HELICAL GEARBOXES - SERIES NPD SHAFT-MOUNTING HELICAL GEARBOXES HIGH VERSATILY 8 sizes offering a wide range of possible mounting positions. HIGH PERFORMANCE • Max input power 135 kW • Max torque 12600 Nm • Ratios up to 445/1 HIGH RELIABILITY • Strengthened housing for heavy duty applications. • High resistant gears made in top quality steel. • Largely proportioned bearings. • High quality seals for improved oil leakage prevention. NPD SERIES

SHAFT-MOUNTING HELICAL GEARBOXES SHAFT -MOUNTING HELICAL GEARBOXES – SERIES RP2 SHAFT-MOUNTING HELICAL GEARBOXES HIGH VERSATILY 8 sizes offering a wide range of possible mounting positions. HIGH PERFORMANCE • Max input power 140 kW • Max torque 10000 Nm • Ratios up to 30/1 HIGH RELIABILITY • Strengthened housing for heavy duty applications. • High resistant gears made in top quality steel. • Largely proportioned bearings. • High quality seals for improved oil leakage prevention. RP2 SERIES

BEVEL GEARBOXES - SERIES R HIGH VERSATILY 4 sizes with three different configurations and many mounting positions HIGH PERFORMANCE • Max input power 8 kW • Max torque 35 Nm • Ratios up to 3/1 HIGH RELIABILITY Housing built in die-casting aluminum, designed, n order to assure light weight, strength and rigidity High resistant gears made in high quality steel. R SERIES

MECHANICAL SPEED VARIATORS MECHANICAL SPEED VARIATORS - SERIES MK MECHANICAL SPEED VARIATORS HIGH MODULARITY Matched with a large range of gearboxes, they are suitable to modular assembling of flanges, feet and torque arms. HIGH VERSATILITY 7 sizes, more than 200 versions, with a wide range of different mounting positions. HIGH PERFORMANCE • Max input power 11 kW. • Max torque 3000 Nm. • Up to 6000 Nm max. torque when combined with bevel helical gearboxes. • With the differential device, output speed can be brought to “zero” speed, when the motor is running. HIGH RELIABILITY • Strengthened housing for heavy duty applications. • Planets and tracks are made in special steel type 100Cr6 and operate in oil bath, thius assuring the best conditions of transmission of the motion by friction. MK SERIES

PLANETARY GEARBOXES - SERIES NRG HIGH MODULARITY Modular design with compact sub-groups, for easy ratio replacement (up to 4 reductions stages) HIGH VERSATILITY 6 sizes with 4 input and 4 output configurations. 2 output support connections: SM (standard) SMR (high load) 3 options of mounting positions: Plug in FM (foot – mounting) FL (flange – mounting) HIGH PERFORMANCE • Max input power 200 kW • Max torque 25000 Nm. • Up to 6000 Nm max. torque when combined with bevel helical gearboxes. • Max. ratio 3657/1 HIGH RELIABILITY Strengthened housing for heavy duty applications. High resistant gears made in an excellent steel allow Largely proportioned bearings High quality seals for improved oil leakage prevention NRG SERIES

SITI S.p.A. Società Italiana Trasmissioni Industriali HOW TO GET IN TOUCH WITH US HEADQUARTERS SITI S.p.A. Società Italiana Trasmissioni Industriali Via G.Di Vittorio, 4 40053 - Valsamoggia Loc. Monteveglio (BO) - ITALY Tel.+390516714811 - Fax.+390516714858 Email:  info@sitiriduttori.it  Email: commitalia@sitiriduttori.it Email: export@sitiriduttori.it Visit to www.sitiriduttori.it

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