Rotalink Ltd : Press Releases

  • Rotalink Ltd | 03-Dec-2013

    Miniature power transmission range has unique encoder options

    Rotalink has continually developed an innovative design-led approach to its miniature power transmission and motion...

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  • Rotalink Ltd | 15-Sep-2013

    Ovoid spur-planetary gearbox for swimming pool filtration valves

    When Van Erp International b.v. required a cost-effective and highly reliable motorised valve for its new water rec...

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  • Rotalink Ltd | 19-Feb-2013

    Foila International chooses Rotalink motor gearboxes

    Recognising the need for increased efficiency through time and cost savings, improving reliability and increasing f...

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  • Rotalink Ltd | 31-Jul-2012

    New product catalogue and website

    Rotalink has launched a new full-range product catalogue and completed a major website update that together provide...

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  • Rotalink Ltd | 03-Jul-2012

    Spur ovoid gearbox range has three new high performance models

    Rotalink has broadened its spur ovoid gearbox range with three new progressively sized and torque rated models.

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New range of Heavy Case brushed DC motors

Rotalink's new range of Heavy Case (HC series) motors feature low inertia skewed rotors with minimal detent torque and are an ideal choice where smooth and accurate speed control needs to be combined with smooth acceleration at competitive cost.

(25-Feb-2011)

New range of Heavy Case brushed DC motors from Rotalink

Crewkerne UK – February 2011: Rotalink's new range of Heavy Case (HC series) motors feature low inertia skewed rotors with minimal detent torque and are an ideal choice where smooth and accurate speed control needs to be combined with smooth acceleration at competitive cost. The new HC series complement Rotalink's broad range of standard brushed DC motors with a design that includes precision ball bearings and a heavier case construction offering added durability, improved overload and enhanced heat dissipation. These characteristics combine for increased duty and longer than average motor life and suit applications in areas such as medical device and laboratory equipment, or high reliability automation machinery for industrial production and test.
The new HC motors form an integral part of Rotalink's strategy that brings together a range of brushed and brushless DC and AC motor technologies with its own innovative designs for gearbox, motor feedback and motion controls to realise highly competitive miniature power transmission solutions of up to 28 Nm output torque for rotary motion and linear motion solutions to more than 50 N force.
Rotalink's range includes planetary and spur gearboxes in a wide choice of output torque ratings that feature standard or ultra polymer gears on sintered or ball bearings. For extremely high torque output in very compact designs, Rotalink manufacture a unique range of ovoid style gearboxes that combine spur and planetary gear stages using ultra-polymer materials technology that will provide up to 28 Nm peak torque in a gearbox case that measures just 95 mm x 60 mm x 31.5 mm deep.
Rotalink also manufacture incremental and absolute encoder feedback devices with pioneering space saving designs that are easily adapted into applications for speed control and position feedback together with motion controls such as the innovative Red Drive - a powerful DC motor drive, available in brushed and brushless DC control version, offering an easy-to use drag-and-drop flow chart programming language for motion control and combined TTL logic I/O.
The new Heavy Case motors are fully covered in Rotalink's new and revised full range catalogue along with new rare earth and brushless DC motor ranges and several new gearbox lines.
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