Motion System Design

Product spotlight: Brushless motors

Slotless brushless motors

23 mm slotless brushless motors eliminate cog and allow precise positioning compared to conventional toothed motors.

Features & benefits

  • Available in 2 and 4-pole designs, sensorless or with hall sensors

  • Up to 176-W power output, 50,000 rpm, 90% efficiency

  • Engineered to provide a straight-line speed-torque relationship under all conditions

Koford Engineering
[email protected]
Circle 151

Brushless dc motors

NEMA 17 brushless dc motors offer high speed and high dynamic torque.

Features & benefits

  • Quiet and smooth operation with optimal performance from 300 to 3,000 rpm

  • Suitable for applications with little power requiring a higher efficiency motor

  • Available in stack lengths of 1.61, 2.40, 3.19, and 3.94 in.

  • Produce up to 106 oz-in. of peak torque depending on stack length

Lin Engineering
(408) 919-0200
Circle 152

Brushless servomotors

Fully integrated I2 brushless servo system includes a closed loop brushless dc servomotor, built-in drivers, controllers, and I/O devices.

Features & benefits

  • Runs on universal power anywhere in the world with no external power supply

  • Test and program in less time than other motion control systems

  • Menu-driven procedure for programming velocity or position commands accomplished by filling in desired values on the Wizard host software setup screen

  • Can interface to any input or output device with the click of a mouse

  • Easy to follow fill-in-the-blanks menu for analog command setup

Specialty Motors Inc.
(800) 232-2612
Circle 153

Brushless dc motor

EC-powermax 22 achieves extremely high torque at slow speeds compared to similarly sized brushless dc motors.

Features & benefits

  • Available in two lengths with an operating range of 90 to 120 W

  • Easily combined with 32 mm planetary gearheads

  • No detent because grooveless stator exhibits excellent control characteristics

maxon precision motors inc.
(800) 865-7540
Circle 154

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