Technical Questionnaire
GKN Land Systems
for Drive Shaft Selection
Location of shafts required (e.g. front Transfer case to differential / rear side shafts)
Propshafts
Side Shafts
Please provide diagram of layout if available
Please provide details of input & output connections required to shaft on a separate drawing and attach
Please provide details of specific performance or testing requirements
Type of vehicle:
Truck
Construction / Earth moving
Motorsport
Agricultural tractor
Others
Bus
Military Use? yes
no
Kind of Military Vehicle
ITAR
If Military use, is this part controlled by:
Vehicle speed max.:
Coach
EAR
If EAR note ECCN:
[km/h]
Number of wheels x number of driven wheels:
4x2
4x4
6x2
6x4
6x6
8x2
8x4
8x6
Torque distribution:
8x8
Frontaxle
All wheel drive permanent:
yes
[%] 3. axle
[%] 4. axle
no
opt
10 x 10
[%]
2. axle
[%]
Rigid axle
Indpendent Suspension
Data for life time calculation:
Kind of operation
Continuous
Continuous speed
Continuous
Time Share
torque [Nm]
[rpm]
angle [°] (1)
[%]
(1) Steering angle
Requested lifetime:
[h]
Requested lifetime:
[km]
Vehicle Test from Customer Side planned?
yes
no
Environmental requirements:
Max. operating temperature
TPmax
[°C]
Driveline capsuled?
yes
no
Min. operating temperature
TPmin
[°C]
Fording Requirements?
yes
no
Peak temperature
Tpeakmax
[°C]
If yes, describe
Are there extreme temperature conditions due to installation of the driveshafts?
(for ex. Joint close to disc brake, close to exhaust, etc.)
yes
no
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Technical Questionnaire
GKN Land Systems
for Drive Shafts Selection
Engine / Motor:
Diesel
Gear box:
Gas
Max. power
Max. torque
Engine cap.
Overspeed
Electric
[KW]
[Nm]
[ccm]
[rpm]
other
manual
@ Speed
@ Speed
[rpm]
[rpm]
automatic
Converter stall ratio
sequential
max. stall torque
Ratio
Usage [%]
Gear i1
Gear i2
Gear i3
Gear i4
Gear i5
Gear i6
Gear i7
Gear i_rev
Please provideTorque-Power Diagram if available!
Transfer case:
Axle:
FRONT
Input Torque max.
[Nm]
REAR
Rigid
i low
Independent
i high
Input Torque max.
i Diff.
Lockable?
yes
no
FRONT
Torque share
i Wheel gear
Diff. Lock.? yes
REAR
[%]
[%]
Locking Ratio
no
yes
no
[%]
[%]
Loads / Weights:
Unloaded Weight
[kg]
GVW
[kg]
FA1 max. load static
[kg]
RA1 max. load static
[kg]
FA2 max. load static
[kg]
RA2 max. load static
[kg]
RA3 max load static
[kg]
Weight distribution left / right
/
Friction factor at max.axle load
[%]
Wheelbase Length
[mm]
[µ]
Axle Track
[mm]
Height of COG
[mm]
GVW: Gross Vehicle Weight FA1: First front axle FA2: Second front axle RA1: First rear axle (after T-case)
RA2: Second rear axle RA3: Third rear axle COG: Center of Gravity
Brakes:
Tyres:
Outboard brake
Size
Inboard brake
r static
[mm]
r dynamic
[mm]
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Technical Questionnaire
GKN Land Systems
for Drive Shafts Selection
Geometry - variable length shafts (cardan shafts)
From
To
Side
Operating angle range
Operating length range
Running
Maximum
joint centre - joint centre
Vertical + Horizontal OR compoundVertical + Horizontal OR compound
Maximum
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
[°]
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
[°]
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
[°]
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
[°]
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
[°]
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
[°]
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
[°]
[°] /
[°]
[°]
[°] /
[°]
[mm]
[mm]
Please provide a drawing/sketch with the interfaces and shaft requirements
Paint requirements:
Paint required
No
Minimum
[°]
Yes (If YES, please attach or reference specification)
Comments:
IMPORTANT: Specification Revisions to be sent to the Application Engineering Department
at the earliest possible moment for full Assessment.
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