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Kraken Gearbox
Kraken gearbox functional principle

Maximum rigidity
for highest precision

+450%
torsional rigidity

Compared to the market standard (shaft gearbox) of the same size.

The patented kinematics principle of the Kraken gearbox enables maximum torsional rigidity and, due to the output bearing by means of preloaded angular contact ball bearings, the highest possible tilting rigidity.

+80%
torque

Compared to the market standard (shaft gearbox) of the same size.

This allows higher loads to be manipulated by a smaller drive train.

HIGH
TRANSMISSION

Thanks to the innovative gearbox concept, a significant increase in the transmission ratio is possible compared to existing coaxial gearbox solutions. High torques can be transmitted backlash-free thanks to the simultaneous two-dimensional power transmission. This means that a lower power rating can be realised and future applications can be either smaller or more powerful.

INTELLIGENT
GEARBOX

The integration of sensors turns the tooth, which was previously only used as a mechanical component, into a smart unit. The sensor system (still under development) can be integrated directly into the transmission and, thanks to AI technology, enables the condition to be monitored and predicted.

01

G-CSR Series

Kraken gearbox G-CSR series

Maximum rigidity

The Kraken Gearbox has the highest rigidity of its kind, for reliable positioning even under the influence of vibrations and high loads.

Large hollow shaft

A large hollow shaft enables the feed-through of power, data and media cables for use in robotics, for example.

Compact design

The patented kinematic principle enables the highest reduction ratios with constant torque capacity in a compact installation space.

High precision

Low hysteresis loss, zero backlash and low mass inertia ensure dynamic operation with consistent positioning accuracy.

Versions

G-CSR-TS-0088

In development

G-CSR-TS-0088 Abmessungen

Dimensions (preliminary)

Outer diameter 88 mm
Hollow shaft 16 mm
Gearbox length 58 mm
Drive shaft diameter 19 mm
Output shaft diameter 59 mm

G-CSR-TS-0098-0096-S

G-CSR-TS-0098-0096 Abmessungen

Dimensions

Outer diameter 98 mm
Hollow shaft 23 mm
Gearbox length 55 mm
Drive shaft diameter 28 mm
Output shaft diameter 69 mm

General

Ratio 96
Weight 2.6 kg
Efficiency up to 60%
Inertia 32 kg⋅mm2

Output specification

Tilting rigidity 420 Nm/arcmin
Max. tilting moment 345 Nm/arcmin
Max. axial load 4540 N
Torsional rigidity 37 Nm/arcmin

Accuracy

Transmission accuracy < 3 arcmin
Repeatability < 0.1 arcmin
Hysteresis loss < 2 arcmin
Lost motion < 1 arcmin

Torque & Speed

Rated torque 90 Nm
Repeatable peak torque 115 Nm
Rated speed 1000 min-1
Max. input speed 4000 min-1

G-CSR-TS-0116-0096-S

Dimensions

Outer diameter 116 mm
Hollow shaft 25 mm
Gearbox length 59 mm
Drive shaft diameter 32 mm
Output shaft diameter 84 mm

General

Ratio 96
Weight 4 kg
Efficiency up to 60%
Inertia 57 kg⋅mm2

Output specification

Tilting rigidity 490 Nm/arcmin
Max. tilting moment 420 Nm/arcmin
Max. axial load 6120 N
Torsional rigidity 65.3 Nm/arcmin

Accuracy

Transmission accuracy < 3 arcmin
Repeatability < 0.1 arcmin
Hysteresis loss < 2 arcmin
Lost motion < 1 arcmin

Torque & Speed

Rated torque 140 Nm
Repeatable peak torque 181 Nm
Rated speed 1000 min-1
Max. input speed 3500 min-1

G-CSR-TS-0148

In development

G-CSR-TS-0148 Abmessungen

Dimensions (preliminary)

Outer diameter 148 mm
Hollow shaft 30 mm
Gearbox length 81 mm
Drive shaft diameter 36 mm
Output shaft diameter 110 mm

Kinematic principle

The video shows an animated illustration of how the gearbox works.

INDIVIDUAL

We would be happy to calculate and design your individual version. This allows us to demonstrate to you the advantage of our gearbox innovation. As part of our revolution in existing drive systems, you as an early adopter will benefit from the status of the Kraken Gearbox as a ‘world first’. Previous collaborations show the added value of joint development. Hence, we are looking forward to inquiries and joint projects.

CONTACT US

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