Zero-Max, Inc.

Zero Backlash CD Couplings range from 40-564 Nm.
Electronic Components & Devices

Zero Backlash CD Couplings range from 40-564 Nm.

Available in 6 sizes with speed ratings from 6,700-15,000 rpm, Series A1C CD® Couplings suit demanding servo motor and motion control applications. Precision machined, clamp style hubs are made from ISO grade 7075-T6 aluminum and black anodized to MIL-A-8625 Type 2, Class 2 finish. Recessed fasteners are ISO 4762 grade 12.9 socket head cap screws. Manufactured to strict aerospace and Six...

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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 +80°C,...

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Keyless Shaft Bushings are available in 20, 40 and 60 mm sizes.
Electrical Equipment & Systems

Keyless Shaft Bushings are available in 20, 40 and 60 mm sizes.

Providing concentricity to .001 in. TIR, ETP Express Bushings handle torque ranges from 40-6,400 lb and are available in 20, 40 and 60 mm sizes. Shaft-locking bushings provide mounting/dismounting capabilities with only one radial screw. They are designed for locking gears, cams, and timing pulleys into position in tight spaces. Bushings handle temperature ranges from -22°F to 180°F....

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Zero-Max Adjustable Speed Drives Seed Lawns and Distribute Fertilizer

Zero-Max Adjustable Speed Drives Seed Lawns and Distribute Fertilizer

Their Accurate and Repeatable Drive Settings Ensure Quality Results - Call 1-800-533-1731 for More Information Plymouth, Minnesota: When designers looked for an easy way to adjust application rates for seeding and fertilizer distribution, Zero-Max answered with its line of Adjustable Speed Drives. For applications that include precise golf course green seeding or large farm acreage fertilizer...

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Wind Turbine Couplings deliver 100,000 Nm torque.
Electronic Components & Devices

Wind Turbine Couplings deliver 100,000 Nm torque.

Zero-Max Wind Turbine Couplings are tested under conditions simulating 20-year load spectrum of continuous operation. Composite disk packs, located at both ends of center spacer, allow parallel and axial misalignment while remaining torsionally stiff through all harmonic ranges of wind turbine's oscillating load. Depending on application, center spacers can be machined out of steel, composite...

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Low Thermal Transfer Feature of Zero-Max ServoClass® Couplings Helps Minimize System Misalignment
Electronic Components & Devices

Low Thermal Transfer Feature of Zero-Max ServoClass® Couplings Helps Minimize System Misalignment

Plymouth, Minnesota: Design engineers looking to reduce heat transfer from servo motors to driven shafts will find ServoClass® Couplings from Zero-Max an ideal solution. The ServoClass coupling design minimizes heat transfer and reduces variations in system accuracy caused by thermal expansion. The coupling features stainless steel discs designed into the center of the coupling that...

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Zero Maintenance Bearings are a New Option for Schmidt Offset Couplings from Zero-Max
Electronic Components & Devices

Zero Maintenance Bearings are a New Option for Schmidt Offset Couplings from Zero-Max

Plymouth, Minnesota: Zero maintenance bearings are now available as an option for Schmidt Offset couplings from Zero-Max. This new coupling feature eliminates the need for periodic coupling lubrication and the resulting system downtime. Schmidt Offset couplings provide the utmost in precision for parallel offset shafts. They transmit constant angular velocity and torque in a wide range of...

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Adjustable Speed Drives provide repeatable speed settings.

Adjustable Speed Drives provide repeatable speed settings.

With Micro Dial(TM) feature, users of Zero-Max Adjustable Speed Drives can accurately set and re-set various speeds to meet performance levels for different applications. Units accept input speeds from 0-2,000 rpm and provide speed control for inputs from Â-¼ to 1½ hp applications with output torque ratings from 12-200 lb-in. When used as prime mover, drive acts as variable 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, ServoClass® 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 Couplings accommodate misaligned shaft positions.
Electronic Components & Devices

Shaft Couplings accommodate misaligned shaft positions.

Featuring low-backlash design, Schmidt 5D Couplings simplify adjustment to any misaligned shaft position without imposing heavy side loads on machinery. They accommodate up to 5° angular misalignment and as high as 1.5 in. parallel misalignment while maintaining undisturbed power transmission at constant angular velocity. Mounted to shaft hubs or to machine flanges, units are available in...

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