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Power Transmission • Speed Reducers • Helical Speed Reducers

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  • IPTS Inc

    IPTS produces a variety of helical speed reducers. Their Size AA will accept any AC or DC motor in a 56C frame and features 5/8" or 3/4" shaft sizes. Their sizes A-D are available in double or triple reduction ratios. The Ratio-Pak can be used as either a speed reducer or increaser.

  • Baldor-Dodge Reliance

    Dodge are manufacturers of a variety of helical speed reducers. Their Torque-Arm line offers Torque-Arm shaft mount, screw conveyor drive, and Hydroil shaft mount helical designs. The Quantis line features in-line, motorized shaft mount, and right angle helical bevel designs.

  • DieQua

    DieQua are suppliers of Watt Drive helical bevel speed reducers and gearmotors. Features include two versions (Series K and C), from 0.16 to 120 HP, 5:1 to 8600:1 ratios, and 124,000 in-lbs torque.

  • Precipart Corporation

    Precipart offers speed reducers/increasers in helical, bevel, spur, worm and anti-backlash types. Applications include aerospace, medical, oil field, dental, actuators and scientific instruments.

  • Cleveland Gear Co.

    Cleveland Gear are producers of helical worm gear speed reducers in heavy duty (center distances from 13.4" to 36.0") single, double and multiple reduction, and fan cooled heavy duty (center distances from 13.4" to 36.0") single and double reduction designs.

  • Boston Gear

    Boston Gear helical speed reducers come in three series'. The 800 Series is designed for European applications. The 600 Series is a in-line design and comes in a broad selection. The 200 Series is a shaft mount design for horizontal and vertical applications.

  • Sterling Electric

    Sterling Electric offers helical in-line and helical bevel speed reducers. You can specify, via their product configurator, by input horsepower, frame size, construction material, and gear ratio.