Costruzione Italiana Macchine Attrezzi

CIMA S.p.A.
Industry	Industrial goods, automotive, auto racing, aerospace
Founded	1942
Headquarters	Bologna, Italy
Products	Gears; Transmissions; Engineering services;
Parent	Coesia Group [it]
Website	cimaingranaggi.it

Costruzione Italiana Macchine Attrezzi (CIMA, "Italian Machine Tool Company") is a gear, powertrain, and transmission manufacturer based in Bologna, Italy.

CIMA was founded in 1942 as a manufacturer of gear machining equipment before producing its own gears in 1946. Beginning in the 1950s CIMA supplied gears for automobile and motorcycle racing applications,^[1] including Scuderia Ferrari,^[a] Porsche, Harley-Davidson,^[3] Minarelli, and Honda.^[4] In 1980 what is now the Coesia Group [it] purchased CIMA, who went on to expand the into more machinery markets as well as marine applications.^[5] In the 1990s, CIMA expanded its reach to the aeronautical industry and found more success in racing.^[6] After advancing their low pressure vacuum carburizing and gas quenching methods in 2002, CIMA developed even higher performance transmissions for road and race applications. Their transaxles^[b] are found in many low volume supercars.^[c]^[13]^[2]^[8]

References

Notes

^ Formula 1 cars and also the Ferrari 250 Testa Rossa^[2]
^
Configurations:
- dog engagement or synchronized
- straight-cut or helical gears
- manual, sequential, or automated manual
- 6-speed up to 900 N⋅m (660 lb⋅ft) and 7-speed model T1107 with 1,100 N⋅m (810 lb⋅ft) torque capacity^[7]^[8]
^
Notable examples:

Citations

^ "CIMA, trasmissione d'eccellenza". Professional Datagest (in Italian). January 22, 2020. Retrieved 2022-10-19.
^ ^a ^b "Discover Our History". CIMA. Retrieved 2022-10-18.
^ "Harley-Davidson SX250 Road Test". Cycle World. February 1975. p. 76. Cima, a gear company that has, in the past, built transmissions for the Ferrari and Porsche racing efforts, was consulted.
^ "History 1940 - 1980". CIMA. Archived from the original on 2011-11-13.
^ "History 1980 - 1990". CIMA. Archived from the original on 2011-11-12.
^ "History 1990 - 2000". CIMA. Archived from the original on 2011-11-12.
^ "Products - GT Road". CIMA. Archived from the original on 2008-05-17.
^ ^a ^b "Seven Speed T1107 Transaxle". HCF Autosport. Austin, TX. Retrieved 2022-10-18.
^ Tudose, Sergiu (March 1, 2016). "Apollo's 1,000HP Arrow Did Not Fail City Of Geneva". Car Scoops. ...the Arrow comes with a 4.0-liter twin-turbo V8 unit, good for 1,000 PS and 1,000 Nm (737 lb-ft). Those numbers are being put to good use through a fully synchronized sequential 7-speed CIMA transmission with a twin plate clutch configuration.
^ Tutu, Andrei (2014-03-31). "Polish Supercar Arrinera Hussarya Reaches Production Form". autoevolution. Retrieved 2022-10-19. At the center of the Hussarya, we find a supercharged GM 6.2-liter V8, which churns out 650 hp and 604 lb-ft (818 Nm) of torque. This is mated to an automated manual transmission. Supplied by Italian producer CIMA, the gearbox offers six ratios.
^ Davis, Matt (2004-10-31). "Super Tuners: Pagani Zonda and Lamborghini Murcielago roadsters: I Am Italy, Hear Me Roar: Two Roadsters Hook Up For A Crosstown Romp". Autoweek. Retrieved 2022-10-19. A sequential paddle shifter is under consideration for the Zonda, but the six-speed manual built by CIMA will be the only gear set offered for a couple of more years. As great as the Lamborghini's six-speed manual is, the Pagani's is a marvel of its own.
^ Vijayenthiran, Viknesh (March 4, 2015). "Zenvo ST1 Supercar Gets New Transmission, Minor Updates For 2015 Geneva Motor Show". Motor Authority. Retrieved 2022-10-19. The new transmission, sourced from Italy's CIMA, features seven forward gears and a single clutch. Gear shifts are said to take place in as little as 35 milliseconds, making this one of the fastest shifting, single clutch transmissions in the world.
^ "History 2001 - Today". CIMA. Archived from the original on 2011-11-12.

External links

Official website

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[3] Formula 1 cars and also the Ferrari 250 Testa Rossa^[2]

[10] Configurations:
dog engagement or synchronized

straight-cut or helical gears

manual, sequential, or automated manual

6-speed up to 900 N⋅m (660 lb⋅ft) and 7-speed model T1107 with 1,100 N⋅m (810 lb⋅ft) torque capacity^[7]^[8]

[3] t or synchronized

[4] straight-cut or helical gears

[5] ual, sequential, or automated manual

[6] 6-speed up to 900 N⋅m (660 lb⋅ft) and 7-speed model T1107 with 1,100 N⋅m (810 lb⋅ft) torque capacity^[7]^[8]

[15] Notable examples:
Apollo Arrow^[9]

Arrinera Hussarya^[10]

Hennessey Venom F5

Koenigsegg CC8S and Agera RS Gryphon

Pagani Zonda^[11]

Scuderia Cameron Glickenhaus SCG 003

Spania GTA Spano

SSC Tuatara

Zenvo ST1^[12]

[8] Apollo Arrow^[9]

[9] Arrinera Hussarya^[10]

[10] Hennessey Venom F5

[11] Koenigsegg CC8S and Agera RS Gryphon

[12] Pagani Zonda^[11]

[13] Scuderia Cameron Glickenhaus SCG 003

[14] Spania GTA Spano

[15] SSC Tuatara

[16] Zenvo ST1^[12]

[1] "CIMA, trasmissione d'eccellenza". Professional Datagest (in Italian). January 22, 2020. Retrieved 2022-10-19.

[cima_history-2] "Discover Our History". CIMA. Retrieved 2022-10-18.

[4] "Harley-Davidson SX250 Road Test". Cycle World. February 1975. p. 76. Cima, a gear company that has, in the past, built transmissions for the Ferrari and Porsche racing efforts, was consulted.

[5] "History 1940 - 1980". CIMA. Archived from the original on 2011-11-13.

[6] "History 1980 - 1990". CIMA. Archived from the original on 2011-11-12.

[7] "History 1990 - 2000". CIMA. Archived from the original on 2011-11-12.

[8] "Products - GT Road". CIMA. Archived from the original on 2008-05-17.

[hcf-9] "Seven Speed T1107 Transaxle". HCF Autosport. Austin, TX. Retrieved 2022-10-18.

[11] Tudose, Sergiu (March 1, 2016). "Apollo's 1,000HP Arrow Did Not Fail City Of Geneva". Car Scoops. ...the Arrow comes with a 4.0-liter twin-turbo V8 unit, good for 1,000 PS and 1,000 Nm (737 lb-ft). Those numbers are being put to good use through a fully synchronized sequential 7-speed CIMA transmission with a twin plate clutch configuration.

[12] Tutu, Andrei (2014-03-31). "Polish Supercar Arrinera Hussarya Reaches Production Form". autoevolution. Retrieved 2022-10-19. At the center of the Hussarya, we find a supercharged GM 6.2-liter V8, which churns out 650 hp and 604 lb-ft (818 Nm) of torque. This is mated to an automated manual transmission. Supplied by Italian producer CIMA, the gearbox offers six ratios.

[13] Davis, Matt (2004-10-31). "Super Tuners: Pagani Zonda and Lamborghini Murcielago roadsters: I Am Italy, Hear Me Roar: Two Roadsters Hook Up For A Crosstown Romp". Autoweek. Retrieved 2022-10-19. A sequential paddle shifter is under consideration for the Zonda, but the six-speed manual built by CIMA will be the only gear set offered for a couple of more years. As great as the Lamborghini's six-speed manual is, the Pagani's is a marvel of its own.

[14] Vijayenthiran, Viknesh (March 4, 2015). "Zenvo ST1 Supercar Gets New Transmission, Minor Updates For 2015 Geneva Motor Show". Motor Authority. Retrieved 2022-10-19. The new transmission, sourced from Italy's CIMA, features seven forward gears and a single clutch. Gear shifts are said to take place in as little as 35 milliseconds, making this one of the fastest shifting, single clutch transmissions in the world.

[16] "History 2001 - Today". CIMA. Archived from the original on 2011-11-12.

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