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   Power Transmission Technology Update        September 2013

Precision Gear Manufacturing

For 50 years Sterling Instrument, AS9100 Registered, has been designing and manufacturing precision gears and assemblies for defense and aerospace applications. Our in-house capabilities include, but are not limited to: Planetary gearheads, gearboxes, differentials, worm drives, spur gears and racks. Your success is our business; call today: 800-819-8900...

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Power One - German Quality and Precision Couplings

Power One offers a wide array of couplings ranging from Disc Couplings, Metal Bellows, Safety Couplings, Locking Assemblies and many more. With backlash-free, corrosion resistant, and maintenance-free characteristics, along with competitive pricing, quick delivery and fast quotes, engineers will maximize productivity, efficiency, and costs in many applications and industries...

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Noisy Bearings?

Single-turn wave springs are ideal for preloading bearings. The spring preloads the bearing through its outer race, taking up play in the bearing. This reduces bearing damage, wear, noise and vibration. Smalley has stock springs from 1/4"-16"; specials from .200"-120"...

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QA1 Spherical Bearings

QA1 spherical bearings are available in a wide variety of sizes, styles and materials. Choose from metal to metal, injection molded or PTFE lined races, as well as high misalignment bearings. Custom sizes and materials are also available upon request...

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Plastic Power Transmission Components

At their molding facilities SDP/SI manufactures AGMA 5 and better quality drive components that are ISO 9001, RoHS and REACH compliant. With years of experience, large capacity and delivery when you need it, SDP/SI is the only choice. Buy today - thousands of components in stock and ready-to-ship..

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A Different Spiral Bevel Gearbox

With more models, sizes, and ratios, DieQua's spiral bevel gearboxes offer precision, performance and durability far above standard products. They're ideal for applications requiring high speed, precise motion control, high torque, or heavy shocks. Several configurations, options, and customized solutions provide unmatched design versatility...

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Fiber Optic Rotary Encoders for Harsh and Hazardous Environments

Micronor's Fiber Optic Absolute and Incremental Encoders outperform resolvers and electronics-based encoders in challenging environments. The innovative passive sensor design provides immunity to EMI and lightning, EX inherent safety, operates over a wider temperature range and transmits over longer distances. Interface options include A/B quadrature, SSI, Modbus RTU, USB, RS485, RS232, Digital Set Points and Programmable Analog Outputs (4-20mA and 0-10V). Now offering industry-standard harsh environment ODVA Industrial IP-LC optical connector on some models...

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Nexen Releases Dual Faced Brakes

With torque capacities that range from 9,000 to 164,800 inch-pounds, Nexen’s dual faced brakes (DFB) and quad faced brakes (QFB) are designed for heavy-duty industrial power-off applications that require high torque and low inertia...

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Stieber Introduces Compact Backstops

Stieber Clutch launched its new RDBK load sharing, high-speed, releasable backstop at this year's Hannover Messe. The product features a compact design with increased torque capacity compared to conventional designs, which helps avoid the over specification of gearboxes to meet large outside diameter requirements of some backstops...

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