rotex controls usa - rack & pinion and scotch yoke actuators

ROTEX CONTROLSROTEX CONTROLS

Infinity ActuatorsInfinity Actuators

Rotex ControlsRotex Controls

What makes Rotex unique?What makes Rotex unique?

Rotex Infinity Actuators Rotex Infinity Actuators have have

NO O-RINGS!NO O-RINGS!


Rotex V-SealsRotex V-Seals

Durable – V-Seals are wear compensating.

Will last for millions of cycles.

Dynamic – Self energizing.

Provides superior sealing.

Dependable – Exclusive polymer material.

Low friction, less wear.Standard seals -40F to 230F.


Rotex Pinion is Electroless Nickel Plated SteelRotex Pinion is Electroless Nickel Plated Steel

Other manufacturers provide pinion made of Other manufacturers provide pinion made of AluminumAluminum

An aluminum pinion against an aluminum rack wears quickly. In An aluminum pinion against an aluminum rack wears quickly. In Engineering School, we learned that rubbing two of the same Engineering School, we learned that rubbing two of the same metals together creates galling!metals together creates galling!


Additional FeaturesAdditional Features

Hard Anodized Aluminum Piston Internal Piston Rack Guides Convertible DA to SR Largest Possible Piston Bearing Surface Hard Anodized Bodies Cylinder Bores are Burnished Piston Bearings are Replaceable Standard ISO Mountings

Rotex is Guaranteed to PerformRotex is Guaranteed to Perform

Rotex Infinity actuators are Rotex Infinity actuators are guaranteedguaranteed for for3 years or 3 million cycles.3 years or 3 million cycles.

Other Manufacturers offer typically a 1 year warranty.Other Manufacturers offer typically a 1 year warranty.

For your money, wouldn’t you prefer an actuator that For your money, wouldn’t you prefer an actuator that is guaranteed for three times the life?is guaranteed for three times the life?


The choice is yours…The choice is yours…

You provide quality valves to your customers. You provide quality valves to your customers.

Do you want to install cheap actuators?Do you want to install cheap actuators?

NO!NO!

The clear choice is ROTEX.The clear choice is ROTEX.


DRC Scotch Yoke ActuatorsDRC Scotch Yoke Actuators

Superior DesignSuperior DesignProven PerformanceProven PerformanceGuaranteed QualityGuaranteed Quality

DRS Scotch Yoke ActuatorsDRS Scotch Yoke Actuators


Modular – Modular – Simple to change out frame, spring and air cylinder.Simple to change out frame, spring and air cylinder.Simple conversion SR to DA or vice versa.Simple conversion SR to DA or vice versa.

Versatile –Versatile –Hydraulic override can be included, or added later.Hydraulic override can be included, or added later.

Reliable – Reliable – Guaranteed for 1 million cyclesGuaranteed for 1 million cyclesExclusive X-seals on pistons and V-seals on shafts: not orings.Exclusive X-seals on pistons and V-seals on shafts: not orings.Solid bearings for better alignment and smooth operation.Solid bearings for better alignment and smooth operation.



Yoke thrust pin is case hardened steel.

Flexi Joint ensures perfect alignment.

Yoke ball bearings provide max efficiency.


Torques to 1.7 million in-lb for SR, to 2 million in-lb for DA.

An economical alternative to other manufacturers of scotch yoke actuators.

Rotex also offers…Rotex also offers…An excellent line of Heavy Duty Rack & Pinion An excellent line of Heavy Duty Rack & Pinion

High Torque ActuatorsHigh Torque Actuators

DRC SeriesDRC Series

Rack & Pinion ConstructionRack & Pinion Construction

Torques 13,000 to 52,000 in-lbTorques 13,000 to 52,000 in-lbIn Spring Return In Spring Return

to 150,000 in-lb in Double Actingto 150,000 in-lb in Double Acting


Rotex DRC ActuatorsRotex DRC Actuators

Rack & Pinion design offers low friction and constant torque.

Modular spring pack to convert to SR or DA.

Compact design.

Huge rack.

Large bearing surfaces.


Rotex DRV Series Actuators:Rotex DRV Series Actuators:Large Size Rack & PinionLarge Size Rack & Pinion

Rotex DRV Series ActuatorsRotex DRV Series ActuatorsTorques up to 170,000 in-lb for Spring Return, to 500,000 in-lb in Double Acting

Yoke Assembly similar to Bettis Low Friction Rack& Pinion Design Modular Construction

Unique Rack Support/Guide System Heavy Duty Construction Lifetime Warranty on Springs
