Tag Archives: Gearmotor

Bodine 2014 Distributor Training Conference a Great Success!

We would like to thank all attendees for joining us at this year’s Distributor Conference in Northeast Iowa. Attendees came from all regions of the U.S. and from as far away as England. Besides the classroom sessions and the hands-on training, this 2-day event concluded with a number of factory tours at our Peosta, IA plant. Bodine’s



VIEW

Bodine 34B-WX Gearmotors Now Comply with Class I, Division 2 Standards for Use in Hazardous Locations

We now offer versions of our 34B4-WX brushless DC (EC) gearmotors that are ETL listed and comply with National Electrical Code Class I, Division 2 safety standards. Designed to reduce the risk of accidental fires or explosions in hazardous locations, these gearmotors can be used safely in environments such as petroleum refineries, dry cleaning plants



VIEW

Impressions from the National Farm Machinery Show & The Farm Progress Show

Terry Auchstetter, Business Development Manager at Bodine Electric Company, shares his views of the National Farm Machinery Show and the Farm Progress Show.



VIEW

Introduction to Brushless DC (EC) Motor and Gearmotor Technology

Brushless DC Gearmotors and Motors In Section 3.1 of the Bodine Electric Handbook we discuss how motor action is achieved in a conventional permanent magnet DC (PMDC) motor. A segmented commutator rotating within a stationary magnetic field causes mechanical switching of the armature current. In a brushless DC (BLDC) gearmotor or motor, the magnetic field



VIEW

New High-Torque PMDC Gearmotors 12/24V or 90/130 VDC

The new 42A5-FX is a completely redesigned permanent magnet DC (PMDC) parallel shaft gearmotor that provides up to 40% more torque than previous E/F models. Forty (40) new stock models are offered with either 12/24VDC or 90/130 VDC rated motor windings. New synthetic lubricant allows the FX gearhead to operate at a wider temperature range



VIEW

Permanent Magnet (PM) DC Gearmotors and Motors

Features and Benefits of PMDC Gearmotors and Motors: Continuous duty operation DC power supply (battery or speed controls – 12/24V, 90/130V, 180V) Reversibility at rest or during rotation with current limiting Relatively constant and adjustable speed Starting torque 175% and up of rated torque High starting current, relative to full load running current Design and



VIEW

Design Tips for Gearmotor Applications

To select the best gearmotor for an application, one must go into more detail than just selecting the best suitable output speed and torque. Here are five criteria you should consider. 1. Gearmotor Mounting Orientation Gearmotors are typically designed to be mounted with the gearbox level with the motor, and with the drive shaft in



VIEW

Measuring Armature Circuit Resistance in a PMDC Motor

Application Notes & Gearmotor Tips: When a permanent magnet DC (PMDC) motor fails to operate properly, or fails to run at all, one sensible troubleshooting step is to measure the winding resistance to determine if there’s an open circuit or a short circuit, either between turns of the same winding, between two windings in the



VIEW

High-Performance Type “48B” Brushless DC (ECM) Motors and Gearmotors

Type 48B Brushless DC Motors and Gearmotors from Bodine The new special-order 48B is twice as powerful as previous BLDC motors from Bodine. Delivering up to 1.5 HP (1100 Watts) output at 260VDC (3000RPM), it brings all the benefits of brushless DC technology to applications that in the past might have required higher-cost servo motors.



VIEW

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



VIEW