Low Friction Rolling Element Bearings Enable Significant Energy Savings in Axial Piston Pumps and Motors
Bearings

Low Friction Rolling Element Bearings Enable Significant Energy Savings in Axial Piston Pumps and Motors

By working closely with a manufacturer of hydraulic pumps and motors, The Schaeffler Group has optimised a number of bearings used in Sauer-Danfoss' newly developed H1 series of axial piston pumps and motors. As a result of the new optimised X-life cylindrical and tapered rolling bearings, overall efficiencies of the H1 pumps and H1 motors have increased by around 2 per cent, resulting in...

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Servo Drive includes output flange.
Motor Controllers and Drives

Servo Drive includes output flange.

Adaptable to both Servo and NEMA frame motors, Model RG features true double enveloping worm gear technology. Unit offers output torque up to 8,540 lb-in., gear ratios from 5:1 to 60:1, and backlash from 6-32 arc-min. Available with center distances of 1.50, 2.00, 2.50, 3.00, and 3.50 in., drive provides solid, hollow, and shrink disk output options. Unit is factory filled with synthetic oil and...

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Servo Gearhead is available with direct mount option.
Gearheads and Gearboxes

Servo Gearhead is available with direct mount option.

Series W offers option to direct mount to end of output shaft with qualified mounting surfaces and tapped holes. In addition to improving performance with backlash-free connections, direct mount facilitates attaching various components to reducer output. Available center distances include 38, 51, 64, 76, and 89 mm, and other features include double sealing on input and output shafts, output...

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Flap Discs are recommended for heavy-duty applications.
Discs

Flap Discs are recommended for heavy-duty applications.

Able to accommodate aggressive applications, trimmable Z3 flap discs have disc backing designed to trim down to expose flaps. This extends working life while minimizing disc change frequency. Hybrid compact flap design compresses and compacts flaps at 4° angle for additional edge strength. Manufactured from premium zirconia alumina grain and polyester and cotton flap backing, discs are...

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Stainless Steel Gearbox for Extreme Environments
Gearheads and Gearboxes

Stainless Steel Gearbox for Extreme Environments

When environmental conditions demand a higher level of protection, the alpha SG stainless steel gearbox from WITTENSTEIN offers the ideal solution. Specially designed for washdown and food-grade environments, this product is the most reliable and robust stainless steel gearbox on the market. Features of the SG include: - Stainless steel housing - Stainless steel shaft - Stainless steel fasteners...

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Garland, TX Begins Testing Fleet's First Hydraulic Hybrid Vehicle
Motor Controllers and Drives

Garland, TX Begins Testing Fleet's First Hydraulic Hybrid Vehicle

(Rochester Hills, MI - www.boschrexroth-us.com) The City of Garland, Texas, Environmental Waste Services Department, recently began a long-term field test evaluation of the Bosch Rexroth Hydrostatic Regenerative Braking (HRB) system, to assess the technical, environmental, and economic benefits of the parallel hydraulic hybrid system. Sponsored by the Houston Advanced Research Center (HARC),...

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Power Units

Israir Airlines and Tourism LTD Selects Hamilton Sundstrand APS3200 Auxiliary Power Unit

FARNBOROUGH, England -- FARNBOROUGH AIR SHOW -- Israir Airlines and Tourism LTD has selected Hamilton Sundstrand Power Systems' APS3200 Auxiliary Power Unit (APU) for its new fleet of two Airbus A320 aircraft. Hamilton Sundstrand is a subsidiary of United Technologies Corp. (NYSE:UTX). The APS3200 APU is currently on board more than 1,600 Airbus A320 aircraft around the world and has accumulated...

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NORD Tracks the Sun
Motors

NORD Tracks the Sun

NORD DRIVESYSTEMS motors have been selected to position and securely hold solar panels on photovoltaic plants in Northern Germany. Energy efficiency was NORD DRIVESYSTEMS key success factor as the solar panels track and follow the sun over the course of the day. Intelligent tracking technology from Solarpark Rodenäs GmbH increases the efficiency of photovoltaic plants. It requires robust...

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Bearings

Cylindrical Roller Bearings manage loads from multiple directions.

Offered with 3.54 in. max ID, precision cylindrical roller bearings for screw drives combine axial cylindrical rollers and radial needle rollers in configuration that can manage loads from multiple directions. With 18.1 in. max ID, precision cylindrical roller bearings for rotary tables have integrated design with L-shaped inner ring, shaft washer, outer ring, 2 thrust roller cage assemblies, and...

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