SQUARE SOLUTIONS FOR THE HIGHEST TORQUE

A NEW DEFINITION OF EFFICIENCY

Our planetary gearboxes generate a very high output torque, ideal for applications requiring repetitive and dynamic operating cycles. 

Like all KELVIN gearboxes, they can be customized to perfectly match your application requirements. 

5 REDUCTION RATIOS IN 3 STAGES

Depending on your needs, we have developed 5 speed reduction ratios in 1, 2 or 3 stages. Thus, you will get between 5 Nm and 15 Nm nominal torque with a KPL43, between 10 Nm and 35 Nm with a KPL57. The output speed is between 320 rpm and 13 rpm in combination with our standard motors.

Each reference is able to give 50% extra torque when starting or when locking. 

MULTI-MARKETS SOLUTIONS ALREADY AVAILABLE

Specifically designed for high-tech markets, such as industrial automation, medical instrumentation, agricultural applications, access control, but also security and tranportation.

STRONG AS IT CAN BE

Planetary gearboxes KPL43 and KPL57 are made of hardened steel gears, guaranteeing an excellent lifetime. An axis of 9 mm for the KPL43 and 12 mm for the KPL57 can withstand very high radial and axial loads. All our gearboxes are designed and manufactured in Europe, according to the most restrictive norms of preservation of the environment under the ISO 9001.

 

READY TO BE MOUNTED IN YOUR APPLICATION 

To simplify the assembly of our KPLs with square flanges to your application, we have created 4 fixing points, with a standard shaft with a DIN 6885 keyway.

KPL43 : AN EXCEPTIONAL TORQUE FOR A DIAMETER 43

The planetary gearbox KPL43 is composed entirely of steel gears, which allows it an exceptional torque for a diameter 43.

Combined with brushless or DC Brushless DC motors, 42 mm in diameter up to 53 mm and input power between 20 W and 100 W nominal, it is ideal for continuous operation applications with small dimensions.

It can be combined as well with stepper motors.

The robust housing protects the gear for a long life.

5 reduction ratios available for express delivery on kelvingear.fr. Other ratios available for special projects.

The KPL43 is best for the following markets :

Industrial automation

Medical

Access control

Agriculture

 

KPL57 : A TORQUE 40% GREATER THAN OTHER 52 DIAMETERS

The KPL57 planetary gearbox is composed entirely of steel gears, which gives it a nominal torque 40% greater than the 52 diameters on the market

In combination with DC motors and BLDC (diameter 42, 53 and 63, industry standards), the KPL57 is ideal for applications requiring high starting torque in reduced dimensions.

The robust housing protects the gear for a long life.

5 reduction ratios available for express delivery on kelvingear.com. Other ratios available for special projects.

The KPL57 is best for the following markets :

Industrial automation

Medical

Access control

Agriculture

Transportation

Solar energy

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