Zero-Max, Inc.

Large Torque Limiters handle torque up to 50,000 Nm.
Mechanical Power Transmission

Large Torque Limiters handle torque up to 50,000 Nm.

Available in models capable of handling up to 37,000 foot-pounds (50,000 Nm) of torque, Torque Limiters protect drive trains, gearboxes, and generators from excessive peak loads, minimize risk of breakdowns, and help extend system life. Features include factory preset torque and max bore sizes up to 5Â-½ in. or 140 mm with or without keyway. Operational from -40 to +80Â-

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Servo Couplings suit precision positioning applications.
Electronic Components & Devices

Servo Couplings suit precision positioning applications.

Handling bore diameters from 0.875-1.378 in. and operating torque from 3,937-9,843 in. lb, ServoClassÂ-® couplings provide high torsional stiffness, zero-backlash, and low hysteresis. Made from RoHS compliant materials, couplings are lightweight and feature 304 stainless steel disc packs and 7075-T6 aluminum hubs and center members. Units are available in single and double flex models in inch...

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Shaft Locking Bushings minimize runout and vibration.
Electrical Equipment & Systems

Shaft Locking Bushings minimize runout and vibration.

Offered in sizes from 5/8-2 in. and 15-80 mm with torque ranges from 39-12,538 lb-ft, ETP ExpressÂ-® Bushings provide precise connection between keyless shafts and mounted components. RoHS-compliant units have less than .0008 in. runout, minimizing vibration and noise. Bushings feature double-walled hardened steel sleeve and flange filled with actuating pressure medium. When tightened, radial...

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Couplings With Aluminum Hubs suit servo motor applications.
Electronic Components & Devices

Couplings With Aluminum Hubs suit servo motor applications.

Featuring open arm disc design made of composite material, CDÂ-® couplings are available in zero-backlash single and double disc pack models. Products dampen and isolate shock and vibrating loads, eliminate fretting corrosion, and reduce stress fractures at bolt hole locations. Available in clamp style or keyway with set screw style hubs from 1.85-6.00 in. dia, couplings handle speeds from...

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Load Adapter provides support in hydraulic motors/pumps.
Electrical Equipment & Systems

Load Adapter provides support in hydraulic motors/pumps.

Heavy-duty Model 1100 Overhung Load Adapter (OHLAÂ-®) eliminates premature hydraulic motor or pump bearing failure due to overhung radial and/or axial loads. Unit provides solid, permanent mounting surface while sealing out dirt and contamination in harsh environments. With cast iron housing and 130,000 psi stress-proof steel shaft, product is suited for SAE D pump and motor applications...

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Servo Class Couplings come in miniature sizes.
Electronic Components & Devices

Servo Class Couplings come in miniature sizes.

Single-disc Model SD005 and double-disc Model SC005 are 16 mm in diameter with operating torque of 4.43 lb-in. and maximum speed of 10,000 rpm. Suited for miniature servomotor systems, units feature zero-backlash, flexible metal stainless discs, and keyless clamp-style mounting hubs. Model SD005 provides smaller package with greater torsional and axial stiffness than Model SC005 that allows for...

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Locking Bushings provide positioning on sliding shafts.
Electrical Equipment & Systems

Locking Bushings provide positioning on sliding shafts.

ETP-Octopus(TM) hydraulic shaft-locking bushings offer uniform and repeatable locking pressure, and can be set up for frequent locking/unlocking of linear slides from remote switching locations. Bushings are corrosion resistant with either bronze or steel sleeve bores. They are available in 3 models with pressure ranges to 6500 psi. Model C is available with bore sizes from 30 to 100 mm; Models O...

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Couplings resist hostile environments.
Electronic Components & Devices

Couplings resist hostile environments.

CD Couplings include hub and bushing that have high chemical and moisture resistance in hostile environments. Hubs are precision machined steel. Couplings are available in Single Flex models, which provide misalignment up to 3 deg angular, 0.025 in. parallel, and 0.160 in. axial. Double Flex models provide misalignment up to 3 deg angular, 0.089 in. parallel, and 0.32 in. axial. Both models are...

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Torque Limiter withstands corrosive environments.
Mechanical Power Transmission

Torque Limiter withstands corrosive environments.

H-TLC torque limiter has consistent disengagement, can withstand corrosive environments, and triggers alarms or automatic system shutdown when overload conditions occur. It operates on spring-loaded convex pin and detent that reacts to overloads but not to contaminants like soil, dirt and lubrication. Unit withstands salt, pollutants, mild acids, corrosive moisture of all kinds, and oily...

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Large Torque Limiters handle torque up to 50,000 Nm.
Mechanical Power Transmission

Large Torque Limiters handle torque up to 50,000 Nm.

Available in models capable of handling up to 37,000 foot-pounds (50,000 Nm) of torque, Torque Limiters protect drive trains, gearboxes, and generators from excessive peak loads, minimize risk of breakdowns, and help extend system life. Features include factory preset torque and max bore sizes up to 5Â-½ in. or 140 mm with or without keyway. Operational from -40 to +80Â-

Read More »
Company News

Free Brochure Features Control-Flex-® Couplings from Zero-Max - Ideal for Encoder Applications - They Feature Zero Backlash and High Misalignment Capabilities

Plymouth, Minnesota: Control-FlexÂ-® couplings from Zero-Max are designed for the precision feedback requirements of encoder applications. They are featured in a FREE new brochure available by calling 1-800-533-1731. Featuring a unique Control-Flex center disc design, these couplings have a parallel linkage system that minimizes reaction forces due to unavoidable shaft misalignments. Control...

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Company News

New Zero-Max-® Drives Brochure Published-Adjustable Speed Drives, Right Angle Drives, and Linear Actuators Featured

Plymouth, Minnesota: A new, 28 page Zero-Max catalog of Adjustable Speed Drives, Right Angle Gear Drives, and Linear Actuators has been published. The brochure contains new product models, new technical application data, drawings, and photos for easy ordering. Zero-Max Adjustable Speed Drives Provide Infinitely Adjustable Speed Control With New Micro Dial(TM) Feature Zero-Max Adjustable Speed...

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Servo Couplings suit precision positioning applications.
Electronic Components & Devices

Servo Couplings suit precision positioning applications.

Handling bore diameters from 0.875-1.378 in. and operating torque from 3,937-9,843 in. lb, ServoClassÂ-® couplings provide high torsional stiffness, zero-backlash, and low hysteresis. Made from RoHS compliant materials, couplings are lightweight and feature 304 stainless steel disc packs and 7075-T6 aluminum hubs and center members. Units are available in single and double flex models in inch...

Read More »
Shaft Locking Bushings minimize runout and vibration.
Electrical Equipment & Systems

Shaft Locking Bushings minimize runout and vibration.

Offered in sizes from 5/8-2 in. and 15-80 mm with torque ranges from 39-12,538 lb-ft, ETP ExpressÂ-® Bushings provide precise connection between keyless shafts and mounted components. RoHS-compliant units have less than .0008 in. runout, minimizing vibration and noise. Bushings feature double-walled hardened steel sleeve and flange filled with actuating pressure medium. When tightened, radial...

Read More »
Company News

Zero-Max Launches New Configurable 3D CAD Downloads

For Its Latest Generation CDÂ-® Composite Disc Couplings Minneapolis, Minnesota: Now you can select and configure the exact CDÂ-® coupling solution for your coupling application with 3D Partstream, the configurable 3D CAD downloads at www.zero-max.com (http://www.zero-max.com) Zero-Max's latest generation CD couplings are easier and faster to evaluate and specify than ever before. To...

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Company News

Zero-Max Introduces Newest Generation CD ROM with Product Sizing and Selection Software

Plymouth, Minnesota: Zero-Max has introduced Version 1.5 of its latest software designed for easy and fast sizing and selection of components for motion control and power transmission systems. Zero-Max new software contains the latest downloadable 3D CAD drawings, CD coupling brochures in German, Spanish, French as well as English, metric sizing software for its CD and ServoClass couplings,...

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Couplings With Aluminum Hubs suit servo motor applications.
Electronic Components & Devices

Couplings With Aluminum Hubs suit servo motor applications.

Featuring open arm disc design made of composite material, CDÂ-® couplings are available in zero-backlash single and double disc pack models. Products dampen and isolate shock and vibrating loads, eliminate fretting corrosion, and reduce stress fractures at bolt hole locations. Available in clamp style or keyway with set screw style hubs from 1.85-6.00 in. dia, couplings handle speeds from...

Read More »
Load Adapter provides support in hydraulic motors/pumps.
Electrical Equipment & Systems

Load Adapter provides support in hydraulic motors/pumps.

Heavy-duty Model 1100 Overhung Load Adapter (OHLAÂ-®) eliminates premature hydraulic motor or pump bearing failure due to overhung radial and/or axial loads. Unit provides solid, permanent mounting surface while sealing out dirt and contamination in harsh environments. With cast iron housing and 130,000 psi stress-proof steel shaft, product is suited for SAE D pump and motor applications...

Read More »
Servo Class Couplings come in miniature sizes.
Electronic Components & Devices

Servo Class Couplings come in miniature sizes.

Single-disc Model SD005 and double-disc Model SC005 are 16 mm in diameter with operating torque of 4.43 lb-in. and maximum speed of 10,000 rpm. Suited for miniature servomotor systems, units feature zero-backlash, flexible metal stainless discs, and keyless clamp-style mounting hubs. Model SD005 provides smaller package with greater torsional and axial stiffness than Model SC005 that allows for...

Read More »

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