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GKS helical-bevel gearboxes

For maximum precision.

Helical-bevel gearboxes have the major benefit of enabling extremely precise and reproducible positioning movements due to their high torsional stiffness and low backlash.

In connection with three-phase AC and servo motors, they form an extremely compact unit. They are available in a 3- and 4-stage design with a torque of up to 103014 in-lbs (11,639 Nm) and a ratio of up to i=1936.


• 3- and 4-stage gearboxes
• Hollow-shaft with keyway or shrink disc
• Solid-shaft with keyway
• Foot or flange mounting
• Torque plate, including rubber buffer

Can be combined with the following motors:

• With three-phase AC motors in line with the ErP Directive in the power range from 0.08 to 60 Hp (0.06 to 45 kW)
• With servo motors in the power range from 0.33 to 27 Hp (0.25 to 20.3 kW)
• Drive Package versions in conjunction with the decentralized Inverter Drives 8400 motec cover a power range of up to 10 Hp (7.5 kW)

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