AWTF-80 SC

The Aisin AW TF-8# SC series is a 6-speed automatic transaxle designed for use in transverse engine applications produced by Aisin Seiki. It is designed to handle a maximum of 450 N⋅m (330 lb⋅ft) of torque.[1] It is built in Anjō, Japan,[2]and is also called the TF-80SC[3] (AWF21, AF40-6, AM6,[4] AW6A-EL) and TF-81SC (AF21).[5]. All wheel drive transfer cases can be fitted to the AWTF-80 SC. It measures 358 mm (14.1 in) in length and weighs 90 kg (198 lb).

AWTF-80 SC
Overview
ManufacturerAisin Seiki
Production2005 – 2019
Model years2005 – 2019
Body and chassis
Class6-Speed Transverse Automatic Transmission
RelatedFord 6R
GM 6L50
GM 6L80
ZF 6HP
Chronology
SuccessorAWF8F35 Transmission

A conventional 5-pinion planetary gearset and a compound Ravigneaux gearset were combined in a Lepelletier arrangement,[6] to reduce both the size and weight.

Gear shifting is managed by a computer program that oversees a clutch-to-clutch actuation that allows one clutch engage the instant the clutch from the previous gear disengages. When idling and with the foot brake depressed neutral gear is selected automatically. This helps to reduce internal temperatures and improve the fuel economy.

To reduce external wiring as well as to provide a constant environment for TCM operation, the transmission control module (TCM) is located inside the transmission housing.

Specifications

Technical data
Gear Teeth and Ratios Planetary Gearset: Teeth
Lepelletier Gear Mechanism		 Count Total Avg.
Ravigneaux Simple
Type Sun 1.1
'Ring 1.1		 'Sun 1.2
Ring 1.2		 Sun 2
Ring 2		 Brakes
Clutches		 Ratio
Span		 Gear
Step
Gear R 1 2 3 4 5 6
AWTF-80 SC 36
44		 44
96		 45
81		 2
3		 6.0494 1.4333
Ratio –3.3939 4.1481 2.3704 1.5556 1.1546 0.8593 0.6857
ZF

6HP ALL

 31
38		 38
85		 37
71		 2
3		 6.0354 1.4327
Ratio –3.4025 4.1708 2.3397 1.5211 1.1428 0.8672 0.6911

Maximum Shift speeds

7,000 rpm (up to 350 N⋅m (260 lb⋅ft))
6,500 rpm (350 N⋅m (260 lb⋅ft) to 400 N⋅m (300 lb⋅ft))

Torque Converter Diameter

260 mm (10.2 in)

Applications

BMW/MINI
  • 2014-2020 BMW i8
  • 2015–present BMW 225xe Active Tourer (F45)
  • 2020–present BMW X1 xDrive 25e (F48)
  • 2020–present BMW X2 xDrive 25e (F39)
  • 2014-2017 MINI Cooper (F56/55)
  • 2015-2017 MINI Clubman (F54) with 3 cylinder engines (B37 and B38)
  • 2016-2017 MINI Countryman (F60) with 3 cylinder engines (B37 and B38 FWD)

Fiat Chrysler Automobiles
Alfa Romeo
Fiat
Lancia

Ford Motor Company
Ford
Lincoln
Mercury

General Motors
Cadillac
Chevrolet
Opel / Vauxhall
Saab

Hyundai

Jaguar

Land Rover

Luxgen
  • 2013–2015 Luxgen S5[nb 12] 2.0T
  • 2015-2019 Luxgen S5 ecohyper 1.8T & 2.0T
  • 2019–Present Luxgen S5 GT(GT225) 1.8T
  • 2014–2015 Luxgen U6[10][nb 13] 2.0T
  • 2015-2018 Luxgen U6 ecohyper 1.8T & 2.0T
  • 2018–Present Luxgen U6 GT(GT220) 1.8T
  • 2016–Present Luxgen M7 ecohyper 2.2T
  • 2016–Present Luxgen U7 ecohyper 2.2T
  • 2019–Present Luxgen URX 1.8T

Mahindra

Mazda

PSA Peugeot Citroën
Citroën
Peugeot

Renault

Suzuki

Toyota Group & Lotus (as U6xx & U760e)
Toyota
Lexus
Lotus
Scion

Volkswagen Group
Audi
Škoda
Volkswagen

Volvo

Notes
  1. 1.9 JTDm; 2.4 JTDm; 3.2 JTS
  2. 2.4 JTDm; 3.2 JTS
  3. 2.4 JTDm; 3.2 JTS
  4. 1.9 JTDm; 2.4 JTDm
  5. 1.8 DI Turbo
  6. 3.5L V6
  7. 1.9 D; 1.9 D (TST)
  8. 2.8L
  9. US market; 2.0L Turbo Diesel
  10. 1.9 TiD, 1.9 TTiD & Aero 2.8L
  11. 2.2d
  12. 2.0T
  13. 2.0T
  14. D5 & D5 AWD, 3.2, T6 AWD and V8 AWD[14]
  15. 2.4D, D5 & D5 AWD, 2,5T and R AWD[8] ('06-'08)
  16. 2.4D, D5 & D5 AWD, 2,5T and R AWD ('06-'07)
  17. D5 & D5 AWD, 2.5T, 2.5FT, 3.2, T6 AWD and V8 AWD
  18. D4 AWD, D5 & D5 AWD, 2.5T, 2.5FT, 3.2 and T6 AWD[16]
  19. D4 AWD, D5 & D5 AWD, 2.5T, 2.5FT, 3.2 and T6 AWD[16]
  20. D4 AWD, D5 & D5 AWD and T6 AWD
  21. D5 & D5 AWD and T6 AWD
  22. D3
  23. D3, D5 & D5 AWD and T6 AWD
  24. D3 and D4
  25. D3 and D4
  26. D3 and D4
  27. D3 and D4

27. 1.6THP 2.0HDİ

References
  1. Kasuya, Satoru; Taniguchi, Takao; Tsukamoto, Kazumasa; Hayabuchi, Masahiro; Nishida, Masaaki; Suzuki, Akitomo; Niki, Hiroshi (2005). "AISIN AW New High Torque Capacity Six-Speed Automatic Transmission for FWD vehicles". SAE Transactions. 114: 1193–1201. ISSN 0096-736X. JSTOR 44725152. Archived from the original on 20 July 2020. Retrieved 9 July 2020.
  2. "GM Engine Original Equipment Manufacturer | GM Powertrain" (PDF). Archived (PDF) from the original on 24 September 2015. Retrieved 16 September 2015.
  3. "Volvo Car Bookstore". Archived from the original on 26 March 2015. Retrieved 13 September 2015.
  4. "Archived copy" (PDF). Archived from the original (PDF) on 4 March 2021. Retrieved 4 June 2017.{{cite web}}: CS1 maint: archived copy as title (link)
  5. "Archived copy" (PDF). Archived from the original (PDF) on 4 March 2016. Retrieved 2 January 2015.{{cite web}}: CS1 maint: archived copy as title (link)
  6. Riley, Mike (1 September 2013). "Lepelletier Planetary System". Transmission Digest. Archived from the original on 21 June 2023. Retrieved 3 March 2023.
  7. "Replacement Aisin Warner TCC Linear Solenoid with Black Connector". Rostra Powertrain Controls. Archived from the original on 22 May 2018. Retrieved 16 January 2019.
  8. "Archived copy" (PDF). Archived from the original (PDF) on 4 March 2016. Retrieved 16 September 2015.{{cite web}}: CS1 maint: archived copy as title (link)
  9. "Fluid Capacities & Specifications - www.FordWiki.co.uk". Archived from the original on 14 March 2017. Retrieved 13 March 2017.
  10. "LUXGEN U6 VIETNAM". luxgen-motor.vn (in Vietnamese). Archived from the original on 11 August 2017. Retrieved 25 February 2018.
  11. "Volvo Car USA, LLC. Bookstore:RTJ21096-2009-06-10". www.volvotechinfo.com. Archived from the original on 4 March 2016. Retrieved 26 November 2017.
  12. "Volvo Car USA, LLC. Bookstore:TJ26840-2014-11-06". Archived from the original on 17 June 2016. Retrieved 26 November 2017.{{cite web}}: CS1 maint: unfit URL (link)
  13. "Kraftstoffbetriebene Heizung, D5244T, TF-80SC" [Fuel powered heater, D5244T, TF-80SC] (Accessory installation instructions) (in English and German). Volvo Car Customer Service. Archived from the original on 25 February 2018. Retrieved 25 February 2018.
  14. "437: Transmission control module (TCM), TF-80SC AWD" (PDF). Volvo Car Corporation. 23 December 2013. Archived (PDF) from the original on 25 February 2018. Retrieved 25 February 2018.
  15. Volvo Car Corporation (2008). "Models - S80 - Technical Data - Volvo Car UK Media Newsroom". Archived from the original on 4 March 2016. Retrieved 13 September 2015.
  16. "Volvo Car USA, LLC. Bookstore:RTJ20857-2009-04-15". www.volvotechinfo.com. Volvo Cars of North America. 15 April 2009. Archived from the original on 25 February 2018. Retrieved 25 February 2018.
  17. "Volvo V50 Betriebsanleitung (MY12)" [Volvo V50 owner's manual (MY12)] (PDF) (in German). Volvo Car Corporation. 2011. p. 312. Archived (PDF) from the original on 13 April 2016. Retrieved 16 January 2019.
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