

The system is supplied with adaptors
to suit a wide variety of marine gearboxes. These
add approximately 25mm to the length shown, but
this will vary slightly. Couplings are available
for 1", 1^{1}/_{4}", 1^{3}/_{8}", 1^{1}/_{2}", 20mm, 25mm, 30mm, 32mm, 35mm
and 40mm shafts. Special sizes can be supplied
and the system is also available with a flange
coupling. The dimensions above apply to a system
with a 1^{1}/_{2}" shaft, for other shaft sizes,
some dimensions will vary slightly.

Technical
data 

Max. continuous propeller
thrust 
7000 N
1570 lbf. 
Max. static torque 
1250 Nm
920 lbs.ft. 
Max.
angularity per joint 
8^{o} 
Max.
propeller shaft rpm 
5,000 


Maximum angles per
joint.
The maximum angle per joint, governed by the
maximum rpm at which the propeller shaft will
rotate, is shown below. 
upto 
2,000 
8 degrees 

2,500 
6 degrees 

3,000 
5 degrees 

4,000 
4 degrees 

Since each system
has two CV joints, the maximum angle through the
full Aquadrive system is double the above figure.
Maximum parallel misalignment is 17mm (at 8^{0}angle
per joint). Power
ratings.


The
graph shows the max. intermittent power the
system will accept at any given shaft rpm (after
gearbox reduction). The 20100A unit is designed
for use with engines of up to 60hp (45KW) with
prop. shaft speeds up to 2,000rpm, or for
commercial installations up to 45hp (34KW) at 1,200rpm.
Used as a drive shaft alone the 20100A CV unit
will take up to 100hp (75KW) at 2,500rpm.
Lengths.
In most
applications, the shortest possible length is
required. Equally there are occasions where a
longer system will save cost or trouble. The
Aquadrive is therefore available to tailormade
lengths as shown below, dependent on shaft speed.



Price
excl. VAT 
Price Inc
VAT+Del. 
20100A 
£455.00 
£546.38 

