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K Series Bevel Geared Motor

You get a powerful and compact helical-bevel gearmotor. The reason for this is the high-endurance gearing and the high manufacturing quality of all component parts.Due to their design, our helical-bevel gear units are especially robust and low-maintenance. Irrespective of the application you wish to implement, the combination options for helical-bevel gear units K series are diverse: wide range of gear unit ratios, foot or flange-mounted design for flexible installation,You can therefore reduce operating costs, count on a long service life and benefit from simplified maintenance that is characteristic of helical-bevel geared motors.

  • K

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Model TYPE


K / KA / KAF

TYPE SIZE


39 /49 ..... 169 /189

TORQUE RANGE

[Nm]

10 ~ 62800

RATIO RANGE


3.98 ~ 197.37

POWER RANGE

KW

0.12 ~ 200


Mounting Arrangements Description




M1-horizontally mounted motor,unit base is at bottom.


M2-motor is vertically mounted downwards.


M3-horizontally mounted motor,unit base is top.


M4-motor is vertically mounted upwards.


M5-horizontally mounted motor,if placed on M1 position,left side of 

unit turns to bottom(view point:towards from motor side).


M6-horizontally mounted motor,if placed on M1 position,left side of 

unit turns to top(view point:towards from motor side).

K Series Bevel Geared Motor


Product Features


High Torque Density

The K Series Bevel Geared Motor boasts outstanding torque density, a critical advantage for heavy-duty industrial operations. Its optimized helical-bevel gear design allows it to deliver high torque output without compromising on size, making it suitable for applications where space is limited but power demands are high — such as material handling systems and heavy conveyor belts.


Exceptional Gear Unit Efficiency

With a gear unit efficiency of over 96%, the K Series minimizes energy loss during operation. This high efficiency translates to lower electricity consumption, reducing long-term operational costs for businesses. Compared to standard gearmotors, it maintains consistent performance even under continuous use, making it a cost-effective choice for high-volume production environments.


Long Service Life & Wear-Free Operation

One of the key strengths of the K Series Bevel Geared Motor is its wear-free design. All components are manufactured to strict quality standards, using durable materials that resist wear and tear. This design ensures an extended service life, minimizing downtime for maintenance and replacement. For industries like logistics and manufacturing — where equipment uptime is critical — this feature directly improves productivity.


Versatile Mounting Arrangements

The K Series offers six flexible mounting arrangements to adapt to different installation scenarios:

M1: Horizontally mounted motor with the unit base at the bottom (most common for standard conveyor setups).

M2: Vertically mounted motor facing downwards (ideal for compact machinery with vertical drive requirements).

M3: Horizontally mounted motor with the unit base at the top (suitable for inverted installation spaces).

M4: Vertically mounted motor facing upwards (used in lifting equipment like rope lifts).

M5: Horizontally mounted motor where the left side of the unit turns to the bottom (viewed from the motor side) — for custom assembly layouts.

M6: Horizontally mounted motor where the left side of the unit turns to the top (viewed from the motor side) — designed for specialized production lines.


Multi-Stage Design for Low Output Speeds

Equipped with a multi-stage gear unit, the K Series Bevel Geared Motor can achieve low output speeds without sacrificing torque. This is essential for applications that require precise, slow-moving operations — such as mixers and automated warehouse carriage drives — where consistent speed control directly impacts product quality and operational safety.


Applications


The K Series Bevel Geared Motor is widely used across industries due to its versatility, high torque, and low maintenance features. Key application scenarios include:


Baggage & Industrial Conveyors

In airports and manufacturing plants, baggage conveyors and packaged product transportation systems rely on the K Series’s high torque density and stable performance. Its > 96% efficiency ensures continuous operation without overheating, while the wear-free design reduces maintenance stops, keeping luggage and products moving smoothly.


Warehouse Logistics Equipment

Rope lifts and automated carriage drives in warehouses benefit from the K Series’s low output speeds (enabled by multi-stage gearing) and flexible mounting options (e.g., M4 vertical upward mounting). With a torque range of 10 to 62800 Nm, it can handle heavy loads safely, supporting efficient inventory management.


Mixing & Processing Machinery

Mixers in food processing, chemical, and construction industries require consistent torque and slow speeds. The K Series Bevel Geared Motor’s multi-stage design and long service life make it a reliable choice, ensuring uniform mixing results while minimizing operational costs. Its compact size also fits easily into mixer designs, saving valuable floor space.


FAQ


What makes the K Series Bevel Geared Motor unique compared to other gearmotors?

The K Series stands out for its combination of high torque density (10 to 62800 Nm), exceptional efficiency (> 96%), and wear-free operation. Unlike standard gearmotors, it offers six mounting arrangements and a wide power range (0.12 to 200 KW), making it adaptable to nearly any industrial drive need. Additionally, it is manufactured by Copartner — a factory with 20+ years of experience — ensuring consistent quality.


What power and torque options are available for the K Series?

The K Series Bevel Geared Motor covers a broad spectrum of operational needs: power ranges from 0.12 KW (for small machinery) to 200 KW (for heavy-duty equipment), and torque spans from 10 Nm to 62800 Nm. Gear ratios range from 3.98 to 197.37, allowing users to select the exact configuration for their speed and load requirements.


How do I choose the right mounting arrangement for my application?

Select a mounting arrangement based on your equipment’s design and space:

Use M1 for standard horizontal conveyors;

Choose M2/M4 for vertical setups (e.g., vertical lifts);

Opt for M5/M6 if you need custom horizontal orientations (viewed from the motor side). For unsure cases, Copartner’s engineering team (reachable via +86-13824525211) can provide tailored recommendations.


What maintenance does the K Series Bevel Geared Motor require?

The K Series is low-maintenance due to its wear-free design and high-quality components. Routine checks (e.g., lubricant levels) are recommended every 6–12 months, but no frequent part replacements are needed. This reduces downtime and maintenance costs, a key benefit for high-volume operations.


Is the K Series suitable for heavy-duty industrial use?

Yes. With a maximum torque of 62800 Nm and multi-stage gearing for low-speed stability, the K Series Bevel Geared Motor is built for heavy-duty applications like large conveyors, rope lifts, and industrial mixers. Its robust helical-bevel gears and durable materials can withstand continuous use in harsh industrial environments.

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