Tag Archives: Gearmotor

What is a Sensorless Brushless DC Control? How does it work?

A sensorless brushless DC control consists of a power supply, a power stage, commutation logic, and startup logic. The key difference to an electronically commutated BLDC motor system is that the Hall sensor inputs are replaced by a system that measures generated voltage (BEMF = back EMF) and uses zero crossings to determine when to



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Application Tips: Troubleshooting a Brushless DC (ECM) Motor and Control System

One of our authorized distributors called our Tech Support staff in Chicago recently because his customer was having problems with a Bodine 34B4BEBL brushless DC motor and our ABL-3911 control. Our products were designed into a new machine that is used to induction-harden steel shafts. 1) Because of the distance between the motor and the control, the



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Over 100 Metric Bodine Gearmotors & Motors Now Available Online

Our selection of metric AC induction and permanent magnet DC products features special motor windings for many international markets and 50Hz applications. These gearmotors and motors also feature metric drive shafts and metric mounting threads. Fixed speed AC motors are available with permanent split capacitor, split-phase, and three-phase windings. AC metric motors are rated 230



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“Hotrodding” AC Capacitor Motors and Gearmotors …At your own Risk

You can get higher starting torque from an AC induction motor by replacing factory specified capacitors with larger ones.  But pushing the motor too far beyond design specs is risky.  Here’s how capacitance affects motor performance.     Overview Capacitors for permanent-split-capacitor (PSC) and capacitor-start (CS) AC induction motors are sized by motor manufacturers to produce



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Upgraded and Expanded CG Gearmotor Selection

Bodine Electric Company has upgraded and expanded its Type-CG, variable speed, AC inverter-duty and permanent magnet DC gearmotors. The CG gearmotors are designed for applications such as heavy-duty conveyor systems, medical equipment, food processing and factory automation, where long life and high load capacity are critical. The CG gearhead is paired with Bodine’s most powerful



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Peak or Obtainable Torque from small (FHP) Gearmotors and Motors

It can get confusing when we discuss “Peak” or “Obtainable” torque for small (fractional HP = less than 1HP/746W) gearmotors and motors because terminology and definitions sometimes change between AC and DC motors, gearmotors, or when a motor speed control is used. AC  Motors: in non-synchronous AC induction motors, we define obtainable torque as breakdown torque.



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Bodine Electric — A Brief History in Motion…

Over a century ago, two Swedish immigrant brothers, Carl and Paul Bodine, recognized that industrial machinery required stronger, more reliable motors than those currently on the market. In 1905 they rented a small loft in Chicago for their company headquarters and concentrated on developing durable small motors. A Century of Innovative Design As the demand



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Welcome to the Bodine Electric Blog!

As the leading supplier of fractional horsepower (FHP) industrial electric motor products, Bodine Electric Company offers more than 1,000 standard designs of electric motors, gearmotors, and motion controls worldwide. Bodine FHP gearmotor and motor solutions include AC induction (fixed- and variable speed), permanent magnet DC (PMDC), and high-performance Brushless DC products. All are available as motors only,



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