Industrial Gearbox Catalogues & Technical Downloads

Download KNGEAR product catalogues for major gearbox families and application-specific drive systems. Catalogue ratings are a starting point; final selection should be checked against the actual torque, speed, duty cycle, shaft loads, mounting and operating environment.

HB Series Helical & Bevel-Helical Gearboxes

Heavy-duty helical and bevel-helical gearbox catalogue for industrial power transmission applications.

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P Series Planetary Gearboxes

Planetary gearbox catalogue for compact, high-torque industrial drive applications.

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Extruder Gearboxes

Technical catalogue for extruder gearboxes used in plastics processing, including specifications and reference tables for gearbox selection.

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Rubber Processing Machinery Gearboxes

Catalogue for heavy-duty rubber-processing machinery and related production equipment.

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RFKS Series Modular Gear Motors

Modular geared-motor catalogue covering inline helical, parallel-shaft and bevel-helical configurations.

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Helical Gearbox with Extended Center Distance

Technical catalogue for applications requiring extended shaft spacing or a non-standard center distance.

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BE Series Bucket Elevator Gearboxes

Catalogue for vertical material-handling and bucket-elevator drive applications.

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Need Help Selecting a Gearbox?

Send motor power and speed, output speed, torque, duty cycle, shaft loads, mounting arrangement and operating environment. We can review which catalogue or custom route fits the application.

KNGEAR Technical Gearbox Catalogues

Download current KNGEAR catalogues for HB helical-bevel gearboxes, P series planetary gearboxes, ZLYJ extruder gearboxes, modular gear motors, bucket elevator drives and other industrial gearbox solutions.

How KNGEAR Supports Your Project

From application review to manufacturing, inspection and replacement engineering, our support is built around the actual operating duty and installation requirements of each project.

Application Engineering

We review power, speed, ratio, torque, duty cycle, shaft loads, mounting constraints and operating environment before defining a gearbox solution.

Custom Manufacturing

Non-standard gearboxes, gears and shafts can be engineered around project-specific interfaces, ratios, loads and installation constraints.

Inspection & Quality Control

Inspection can include material verification, dimensional checks, gear measurement, hardness checks, fits, backlash and assembly verification.

Replacement Engineering

Legacy and obsolete gearboxes can be evaluated from nameplates, drawings, samples and dimensional data to define a practical replacement route.

Project Support

Our team supports technical communication, drawings, application review and manufacturing coordination for international industrial projects.

Gear & Shaft Capability

Gear cutting, heat-treatment coordination, precision grinding, shaft machining and dimensional inspection support gearbox and replacement-component projects.