Variable speed gearboxes and gear motors

Variable speed gearboxes and gear motors

Variable speed gearboxes and gear motors that will never let you down. For decades. Under the toughest conditions.

We have a complete range of variable speed gearboxes and gear motors, which are used worldwide for the most demanding applications. Our variable speed gearboxes and gear motors meet the highest quality standards – according to our quality commitment "Swiss Excellence – Since 1936".

Our variable speed gearboxes and gear motors are the proven solution when variable speeds are required or when conditions are extremely harsh. Variable speeds are required in the food industry, for example, when the size of the products on the conveyor belt varies. This requires fast, direct speed adjustment. Harsh conditions prevail in agriculture, for example. In an environment exposed to weather, water, dust, and sand, variable speed gearboxes and gear motors are the right choice. Due to the absence of moisture-sensitive electronic controls, their robustness and reliability is unmatched.

Our variable speed gearboxes and gear motors are used when high robustness, durability, as well as a compact and cost-efficient solution are required at the same time. Stepless control is possible when the machine is in operation or stopped. This prevents downtime during production.

Requirements

We offer a comprehensive portfolio of variable speed gearboxes and gear motors, which can be configured and adapted to your requirements.

Here is an overview of the possibilities:

Design:

As spur variable speed gearbox and gear motor or as bevel spur variable speed gearboxes and gear motors (for right-angle designs)

Power:

From 0.09 to 1.5 kW
Torque:

Up to 2,590 Nm
Shaft diameter:

12 to 75 mm
Transmission ratio:

7.5:1 - 300:1
Speed range:

1:10

Protection class:

IP 55 to IP 66
Insulation class:

F

Options:

Remote speed indicator (digital or analogue), electrical remote adjustment, remote adjustment with flexible shaft, PTC thermistor, bimetal temperature switch, brake-motor, pole-changing motor, [Ex] motor, DC motor, special voltage/ frequency, reinforced output shaft bearing, stainless steel output shaft(s), shrink disc, torque support, hollow shaft cover, and external fan

Do you have further requirements? We have a design/ engineering team to meet your specific needs. Please contact us at any time. We will be happy to find a solution together.

Why Max Müller?

Quality. We only represent European partners that have an excellent reputation and whose products are manufactured to the highest quality standards. Therefore, our products will never let you down.

Reliability. Founded in 1936, MAX MÜLLER has grown into one of the leading providers of transmission systems. Therefore, we will always be there for you.

Company profile/ overview

Advantages of our variable speed gearboxes and gear motors

Legendary STRÖTER quality with a long service life (due, among others, to hardened/ ground gears)

Suitable for use in corrosive/ humid environments and low maintenance due to lack of electronics

Low noise level due to steel-on-steel friction discs and monoblock design

Universal use thanks to a more compact design compared to alternative products

European engineering and technical assistance, if needed at your premises

Our partner

With its brand STRÖTER, BEGE is the expert for variable speed gearboxes and gear motors. The Dutch company was founded in 1950 in an attic and has since developed into a leading full-service provider of drive and control solutions. The family business is now in its third generation and offers a broad product portfolio, modifications to existing products, and completely new developments.

BEGE website

Repairs and after-sales service

At MAX MÜLLER, service does not end with the delivery of a product. All our products are carefully documented and designed to convince with their long service life. We offer the option of framework agreements, storage of special parts, and rolling replacement of critical components to minimize downtime.

Regardless of the type of gearbox, we offer comprehensive repair and maintenance services tailored to your individual needs. Our goal is to ensure the long-term functionality and service life of your machines.