KBK GERMANY Polished Metal Bellow Couplings, For Servo Motor

The Rotolinear systems offer their clients with a Metal bellow couplings along with a servo insert couplings of KBK, originating from Germany.

Some of the key characteristics of this KBK Metal bellow couplings are enumerated below:

• The brand is a veteran in the field with an experience of more than 20 years in offering Metal bellow couplings.
• The product is free of a backlash and has very high torsion stiffness.
• The bellow is entirely made out of stainless steel.
• The hubs of this product are made out of AlCuMgPb as well as steel for the big size products.
• The product has been equipped with a precise transmission of the rotational angle.
• The product is absolutely maintenance free and comes with a lower inertia.
• There is a feature of compensation of the radial, axial along with an angular misalignment.
• The bellow couplings are made available up to torque’s of 5000 Nm.
• The miniature metal bellow couplings are available with models up to 10 Nm.
• The various models which are available are: Collet clamping/ Conical hub/ Outer conical hub/ Flange mounting/ Set screws / Expanding clamps etc/
• There is a faster delivery of this product within the committed time frame.
• The set standard is up to 10,000 RPM & above 10,000 RPM is dynamically balanced.
• The temperature ranges from 300 C to 1200 CC.
• There is an optional stainless steel product and is soldered/ welded.

MINIATURE METAL BELLOW COUPLINGS (Range from 0.1 – 10 Nm Torque)

The available models are:

1. KB1 with: set screws Torque 0.1 -10 Nm.
2. KB2 with: Collet clamp Torque 0.1 -10 Nm.
3. KB3 with: expanding collet Torque 0.1- 10 Nm

METAL BELLOWS COUPLINGS (Range from 12 – 5000 Nm Torque)

The available models are:

1. KB4 with: collet clamp Torque 12 Nm – 500 Nm.
   • The hubs which are > sixe 60 are made of steel

1. KB5 with: Conical Hub Torque 12-5000Nm
2. KB6 with outer Conical Hub Torque 12-5000Nm
   • The hubs are made of steel.
   • The product has a high concentricity
   • It is equipped with high clamping forces.

1. KB7 with Flange mounting Torque 12-5000Nm
• The hubs are made of steel.
• The product is of smaller dimensions

SERVO INSERT COUPLINGS

The general characteristics of the KBK Servo Insert Couplings are enumerated below:

• These couplings are pluggable.
• They have a compensating misalignment
• They are free from backlash issues
• There are damping vibrations
• The inserts in the product are made out of Polyurethane
• The hub is made out of an alloy of aluminium & of steel for the bigger sizes.