Specifications: 3MO FTX Transaxle Transmission
SPECIFICATIONS
3MO FTX TRANSAXLE SEQUENTIAL TRANSMISSION
Torque 800 Nm / 600 lb-ft
TX 800 Heavy Duty 6 Speed
OVERVIEW
The 3MO FTX Transaxle Gearbox has been designed to fit saloon or prototype cars using front or mid mounted longitudinal engine mountings.
This versatile Transaxle Sequential Transmission has a wide range of 35 gear ratios and 3 final drive ratio options to ensure there's a right ratio for every situation. WIth its 230mm / 9" crown wheel; its robust and built to handle grueling conditions. The Sequential Transaxle Transmission is designed to accomodate 8000 Nm / 5900 lb-ft on the differential line so around 800 Nm / 600 lb-ft of engine torque depending on the gear ratios chosen.
The 3MO FTX gearbox has 3 Dog Ring inspection ports to save maintenance time and is fitted with a TFJ self locking differentrial where the preload can be adjusted without removal from the gearbox.
This gearbox is also available in 4WD format which you can see HERE
APPLICATIONS
Circuit - Rally - Rally Cross - Hillclimb - Off Road
FEATURES
Reliability - Wide Range of Ratios - Flexible Fitting
SPECIFICATIONS
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6 Speed Transaxle Sequential Gearbox with straight cut dog engaged gears
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Maximum engine torque 800 Nm / 600 lb-ft
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89mm / 3.5" shaft centreline
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20mm / 0.787" gear tooth width (1st to 3rd) & 17mm / 0.669" (4th to 6th)
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Gear Ratio options
- 3 final drive ratios
- 35 gear ratios -
230mm / 9" Crown Wheel
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TFJ self locking differential with 4 + 4 disc system and many ramp angles
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Planet gear support cross
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Bevel gear guided
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Cluster removable
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Preload adjustment without disassembly
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Input shaft length and spline to suit customer needs
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Range of bellhouses for most of the popular engines
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Pressure fed lubrication system requiring a customer supplied oil pump
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108 output flanges for Lobro
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3 Dog Ring inspection ports
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0-5V gear position sensor
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Lock out cable for reverse
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Weight: 64 kg / 140 lb
RATIOS
Final Drive Ratios |
Gear Ratios |
Gear Position |
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Teeth | Ratio | Teeth | Ratio | 1st | 2nd | 3rd | 4th | 5th | 6th |
9 x 30 | 3.333 | 12 x 39 | 3.250 | ||||||
9 x 34 | 3.778 | 12 x 37 | 3.083 | ||||||
9 x 35 | 3.889 | 12 x 35 | 2.917 | ||||||
13 x 34 | 2.615 | ||||||||
14 x 36 | 2.571 | ||||||||
15 x 36 | 2.400 | ||||||||
13 x 31 | 2.385 | ||||||||
14 x 33 | 2.357 | ||||||||
13 x 30 | 2.308 | ||||||||
14 x 32 | 2.286 | ||||||||
13 x 29 | 2.231 | ||||||||
14 x 30 | 2.143 | ||||||||
15 x 32 | 2.133 | ||||||||
14 x 29 | 2.071 | ||||||||
16 x 32 | 2.000 | ||||||||
17 x 33 | 1.941 | ||||||||
15 x 29 | 1.933 | ||||||||
17 x 32 | 1.882 | ||||||||
17 x 31 | 1.824 | ||||||||
15 x 27 | 1.800 | ||||||||
17 x 30 | 1.765 | ||||||||
18 x 31 | 1.722 | ||||||||
17 x 29 | 1.706 | ||||||||
18 x 29 | 1.611 | ||||||||
16 x 32 | 2.000 | ||||||||
15 x 29 | 1.933 | ||||||||
15 x 27 | 1.800 | ||||||||
18 x 31 | 1.722 | ||||||||
16 x 27 | 1.688 | ||||||||
17 x 28 | 1.647 | ||||||||
18 x 29 | 1.611 | ||||||||
17 x 27 | 1.588 | ||||||||
17 x 26 | 1.529 | ||||||||
18 x 27 | 1.500 | ||||||||
17 x 25 | 1.471 | ||||||||
18 x 26 | 1.444 | ||||||||
19 x 27 | 1.421 | ||||||||
18 x 25 | 1.389 | ||||||||
20 x 27 | 1.350 | ||||||||
19 x 25 | 1.316 | ||||||||
21 x 27 | 1.286 | ||||||||
21 x26 | 1.238 | ||||||||
22 x 27 | 1.227 | ||||||||
19 x 23 | 1.211 | ||||||||
21 x 25 | 1.190 | ||||||||
20 x 23 | 1.150 | ||||||||
23 x 26 | 1.130 | ||||||||
20 x 22 | 1.100 | ||||||||
21 x 23 | 1.095 | ||||||||
28 x 30 | 1.071 | ||||||||
28 x 29 | 1.036 | ||||||||
23 x 23 | 1.000 | ||||||||
25 x 24 | 0.960 | ||||||||
32 x 30 | 0.938 | ||||||||
23 x 19 | 0.826 |
ACCESSORIES
Race car transmission parts & accessories:
- Bell Housings and Adaptor Plates
- Gear Lever
- Shift Cut Knob for Gear Lever
- Paddle Shift Solutions
- Transmission Breather Kits
- Programmable Gear Position Display
- 52mm hydraulic clutch release bearing + feeder hoses
NOTES
- An adjustable clutch pedal stop is needed as the hydraulic release bearing does not have an output stop.
- Depending on your application an oil cooler may be recommended. A 13 row cooler measuring 210 x 98 x 50mm with AN6 inlet / outlet fittings will work well.
- Motul HD 85W-140 Mineral or Motul 75W-140 Gear Comp Synthetic are the correct lubricants for this gearbox operating at 95-110°C or 203-230°F.
- Oil Capacity is 3.2 Litres / 3.4 Quarts excluding lines and cooler