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Flender K128

Motovario B143

Helical Bevel

Betech Bevel Helical Gearbox

The table gives you a brief technical comparison of the capabilities of the suggested interchange gearbox.

To recieve the specifications, please fill out the form below, and we will email you your pdf guide.

If you need help, have questions, or are unsure of the correct model, either click on the button below  or call our technical sales team, who will be happy to help.

Specification

Motovario B143

Flender K128

Additional Information

Output Hollow Bore

70

70

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The output is a hollow bore
& the diameter of the
Motovario B series gearbox
is designed to match the
required torque specifications
of the specific gearbox model.

Output Solid Shaft

70

90

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The output shaft is solid.
The diameter of the
Motovario H series gearbox
is designed to match the
required torque specifications
of the specific gearbox model.

Max (Nm)

5000

4700

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The maximum transmissible
torque (Nm) of a gearbox
refers to the maximum amount
of rotational force that the
gearbox can handle without
experiencing mechanical failure
or damage to its internal components.

Ratio Min

8.4

7.1

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The maximum ratio of a two
stage gearbox refers to the
highest gear ratio achievable
by combining two sets of gears
in the gearbox.

Ratio Max

187.2

295.3

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The maximum ratio of a
three-stage gearbox refers
to the highest gear ratio
achievable by combining
three sets of gears in
the gearbox.

Radial Load (N)

45000

28510

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The radial load" specification
in a gearbox refers to the maximum
radial force or load that the gearbox
can safely withstand without
experiencing mechanical failure
or damage to its internal components.

Please complete the form below and we will email you your full guide