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AC Inverters (VFDs) for Variable Speed Applications

AC Inverters (VFDs) for Variable Speed Applications

Standard AC motors provide low-cost, low maintenance power for almost any industrial application. However, they have limitations. They run at only one (fixed) speed, meaning sprockets, pulleys or a gearbox are required for speed reduction. AC inverter-duty (variable speed) gearmotors feature either 230 VAC or 230/460 VAC AC 3-phase windings, specifically designed with inverter rated

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New Gearmotor Selection and Application Guide

New Gearmotor Selection and Application Guide

We are celebrating our 115th Anniversary this month, and to celebrate this major milestone, our team developed a new Gearmotor Selection and Application Guide to share our many years of design and application engineering expertise with you. With millions of Bodine AC, PMDC and BLDC fractional horsepower (FHP) gearmotors, motors and speed controls in operation

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Gearmotor Winding Options - AC, PMDC, and BLDC (EC)

Gearmotor Winding Options – AC, PMDC, and BLDC (EC)

Winding design is one of the major factors that determines gearmotor performance. For example, the windings may be driven by AC or DC current. They may require a capacitor, or a control to run, and may be configured as single, split- or three-phase systems. Some motor types provide precise speed and position control, while others

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Bodine Gearmotors for Packaging Applications

Bodine Gearmotors for Packaging Applications

We have decades of experience with supplying rugged, high-performance gearmotor solutions to many OEMs in the packaging industry. Our design team understands the demanding performance requirements for packaging machines where downtime is not an option. Bodine offers over 1,300 standard/stock products with gear ratios from 4:1 to 3600:1, torque to 1000 lb-in (113Nm) and horsepower

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Molecular Distillation Equipment for the Cannabis Industry

Molecular Distillation Equipment for the Cannabis Industry

A manufacturer of CBD distillation equipment required a drive system to precisely control the flow and speed of liquid material through their new distillation apparatus. Working with an authorized Bodine distributor and our sales team, the manufacturer selected several of our variable speed AC inverter duty gearmotors, combined with inverter drives (VFDs) and a PLC

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How to Select and Size Gearmotors for Conveyor Applications

How to Select and Size Gearmotors for Conveyor Applications

This post provides step-by-step instructions for how to size and select a gearmotor in a belt-driven conveyor application. Before sizing a gearmotor, we must first know the application requirements. For our example, the conveyor system requirements are as follows: Able to handle a 200lb (90kg) load Have adjustable speed, up to 12 inches/second Be able

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AC Synchronous Gearmotors Simplify Design

AC Synchronous Gearmotors Simplify Design

Continuous band polybag sealers are used to package products from ground coffee, to snack foods, and from pet supplies to electronic products. They can seal almost any thermoplastic material, including polypropylene, polyethylene and foil laminates. These machines typically have two driven conveyors: the lower one moves packages through the machine, and the upper one drives

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Gearmotor Tips from Bodine Electric: Type 33A or 42A DC Motor Brush Replacement

Gearmotor Tips from Bodine Electric: Type 33A or 42A DC Motor Brush Replacement

In this Gearmotor Tips video, we demonstrate how to inspect and replace the carbon brushes in a Bodine type 33A or 42A permanent magnet DC (PMDC) stock gearmotor or motor. Our stock 33A and 42A PMDC gearmotors and motors use a unique method of maintaining a constant force on the motor brushes. A roll-type spring

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PMDC Motor and Control System Mixes it up Globally

PMDC Motor and Control System Mixes it up Globally

Bodine Motor & Control Provide System-Matched Performance A manufacturer of laboratory mixers contacted Bodine Electric to assist in the development of an enhanced mixer and speed control system. The new design required a through-bore motor shaft that could accept an adjustable height impeller shaft and locking mechanism. It also called for an encoder to accurately

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Replacing Carbon Brushes in PMDC Gearmotors from Bodine

Replacing Carbon Brushes in PMDC Gearmotors from Bodine

Learn how to replace brushes in our 24A, 33A or 42A PMDC gearmotors and motors.

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