World-Leading Expert In Overhung Load Technology

Seeder / Feeder Drives

Custom made products

Ideal for users and original equipment manufacturers

Adjustable Speed Drives

Low cost and proven design. More than 1,000,000 sold.

Agriculture,Forestry &

Road Construction

All three of these industries require larger, heavier, faster and more dependable operating systems in order to compete in today’s global economy.


Agriculture equipment is guided by global positioning systems (GPS).


Timber processing equipment cuts and laminates without operator interaction.


Cold planers for road resurfacing handles large asphalt loads for long periods without service or maintenance.


Zero-Max provides high quality motion control components for all of these demanding, heavy-duty applications.


By designing with these components, machine speeds are improved ensuring the system is less prone to breakdown.


Zero-Max offers custom designed components for the agriculture, forestry and road construction industries.


As an example, Zero-Max manufactures custom variable speed drives for metering seed and/or fertilizer to allow “on-the-fly” setting changes that enables GPS adjustment for variations in crops and soils.


Contact us to hear how we can be at your assistance.




To help in the designing process, consider these Zero-Max options:


OHLA – Overhung load adaptors removes radial loads from hydraulic motors and pumps and prevents system failures due to this type of load.


Seeder/Feeder Drives – Seed and fertilizer metering and dispensing systems with mechanical torque limiters.


Adjustable Speed Drives – Infinitely variable speed control for fine metering.


Crown Gear Drives – Spiral bevel gearing in the Crown Gear Drives has increased strength and runs quieter than straight bevel gearing.


Phas- Lok – Simple and positive phase adjustment for chain drives.

Download Catalog:



Main Catalog

Wind Turbine Parts:

Adjustabble Speed Drives


Coupling Composite Disc(comming soon)

Overhung Load Adaptors


Torque limiters(comming soon)

Cardan shafts(comming soon)

Composite Disc Couplings

Wind turbine Parts(comming soon)

Linear Actuators

ServoClass Couplings


Overload Safety Device

MEGIFlex Couplings



Schmidt Coupling

SITI Gears(comming soon)

Back-Run Safety Mechanisms(comming soon)

Control Flex Couplings

Crown Gear

Spur Gear and Racks

Habix Coupling


Locking Assembly Shrinck Disc

Flex Tire Coupling


Phase Adjusting Hubs

HRC Coupling(comming soon)



AlS Coupling