-
Description: offer counter rotating bevel gearboxes that feature an additional gear and a split T-shaft that allows the output shafts to rotate in opposite directions, simultaneously and on the same axis.
- Backlash: Up to 60 arcmin
- Gear Ratio: 1 to 2 (X : 1)
- Gearing Arrangement: Bevel / Miter
- Maximum Input Speed: 3000 rpm
-
Description: offer counter rotating bevel gearboxes that feature an additional gear and a split T-shaft that allows the output shafts to rotate in opposite directions, simultaneously and on the same axis.
- Backlash: Up to 60 arcmin
- Gear Ratio: 1 to 2 (X : 1)
- Gearing Arrangement: Bevel / Miter
- Maximum Input Speed: 3000 rpm
-
Description: offer counter rotating bevel gearboxes that feature an additional gear and a split T-shaft that allows the output shafts to rotate in opposite directions, simultaneously and on the same axis.
- Gear Ratio: 1 to 4 (X : 1)
- Gearing Arrangement: Bevel / Miter
- Maximum Input Speed: 2000 rpm
- Multiple Outputs: Yes
-
-
Description: offer counter rotating bevel gearboxes that feature an additional gear and a split T-shaft that allows the output shafts to rotate in opposite directions, simultaneously and on the same axis.
- Backlash: Up to 60 arcmin
- Gear Ratio: 1 (X : 1)
- Gearing Arrangement: Bevel / Miter
- Maximum Input Speed: 3000 rpm
-
Supplier: Branham, W.C. Inc.
Description: 2-Way and 3-Way Models. Hollow Bore and Counter Rotating Configurations Too. Sealed, Leak Proof Gearcase Machined Aluminum Construction Anodized Gearcase 303/304 Stainless Steel Shafts 8620 12DP 22T Heat-Treated Case-Hardened Gears Double Sealed Ball Bearings Tapered Roller Bearings
- Flange(s): Yes
- Gear Ratio: 1 to 2 (X : 1)
- Maximum Input Speed: 1750 to 1800 rpm
- Output Torque: 82 to 693 In-lbs
Find Suppliers by Category Top
More Information Top
Indicates content that may require registration and/or purchase.
-
Journal of Aircraft > Propulsion system integration configurations for future prop-fan powered aircraft
Fig. 5 Differential planetary in-line counter - rotation gearbox concept.
-
Journal of Propulsion and Power > Advanced single-rotation propfan drive system
The NASA/Allison APET study was expanded to include the preliminary design of a counter - rotation gearbox .
-
HELIos, a VTOL Flying Car
The counter - rotation gearbox is manufactured from a modified racecar rear-end.
-
Avtekair 9000t
… 1981 and programme launched June 1982; construction of proof-of-concept aircraft N400AV (see 1985-86 Jane's ) began January 1983; flew 17 September 1984; N400AV then fitted with P&WC PT6A-135M engines (PT6A-35s with counter - rotating gearboxes from PT6A-66); extensive …
-
High performance disk alternators
The rotors are spun up electri- cally from a constant-speed turbine-driven generator without theneed foramechanicaldrivetrain (transmis- sion, clutch, counter - rotation gearbox , drive shafts).
-
Construction elements of mechanical engineering 2
By the 2nd natural frequency form, the rotary mass of the gear against the rotary mass of motor and vehicle oscillates what a typical cause for the is so-called Getrieberasseln.
-
Journal of Propulsion and Power > A numerical method for the design and analysis of counter-rotating propellers
Research conducted by Strack et. al.8 has shown that with current improvements of present day technology, lightweight and reliable counter - rotating propeller gearboxes can be built.
-
How to Select Gearboxes
There are also gearboxes with dual counter rotating output shafts.
-
Journal of Propulsion and Power > Advanced propulsion systems for large subsonic transports
If the optimum is determined as around 1.4, then both a variable geometry nozzle and either a reduction gearbox or a counter rotating directly driven fan is required3 (Fig. 8).
-
A History of Manned Powered Flying Wing Development: 1922-1999
… contained within seven remotely controlled turrets; four turrets on the wing, two on the crew nacelle, and a multiaxis turret known as the stinger, located on the tail.25 In late 1947, the counter - rotating propeller and gearbox problems seemed insolvable and …