For most types of motors, operating with a supply voltage that is higher than the rated voltage — referred to as overvoltage — can cause an increase in current, and heat, high enough to damage the coils and other motor components. But in some cases, a stepper motor can be operated at a voltage higher than rated voltage, without damaging the motor. … [Read More...] about When is the application of overvoltage safe (and common) for stepper motors?
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FROM THE EDITORS
New shafted miniature encoder from US Digital
US Digital has expanded its line of miniature encoders with a new shafted encoder. The S16 Micro Optical Shaft Encoder is about 40 percent smaller … [Read More...] about New shafted miniature encoder from US Digital
When is the application of overvoltage safe (and common) for stepper motors?
For most types of motors, operating with a supply voltage that is higher than the rated voltage — referred to as overvoltage — can cause an increase … [Read More...] about When is the application of overvoltage safe (and common) for stepper motors?
Selecting the right motor-battery combinations for battery-powered commercial equipment
Battery-powered motor applications need careful design work to match motor performance and power-consumption profiles to the battery type. Optimal … [Read More...] about Selecting the right motor-battery combinations for battery-powered commercial equipment
Which types of DC motors can be used as servo motors? (And a refresher on DC motor technologies)
Servo motors are used in applications where precise control of position, speed, or torque is required. But many different types of motors can be … [Read More...] about Which types of DC motors can be used as servo motors? (And a refresher on DC motor technologies)
Motion Industries completes acquisition of Kaman Distribution Group
Motion Industries, Inc., a leading distributor of maintenance, repair, and operation replacement parts, and a premier provider of industrial … [Read More...] about Motion Industries completes acquisition of Kaman Distribution Group
The top 10 motion control articles of 2021
We cover a wide variety of topics here at motioncontroltips.com — from Industrial Ethernet and networking to springs and shock absorbers. So, … [Read More...] about The top 10 motion control articles of 2021
Aerotech introduces compact hexapod for precise 6-DOF motion
Aerotech Inc. has released the HEX150-140HL, a miniature hexapod six degree-of-freedom (DOF) positioning system that provides precise translation in … [Read More...] about Aerotech introduces compact hexapod for precise 6-DOF motion
Vibration isolation technique supports spacecraft ground testing
Negative-Stiffness vibration isolation has played an integral role in supporting systems for ground testing and development of spacecraft and … [Read More...] about Vibration isolation technique supports spacecraft ground testing
What determines worm gear efficiency, and is it really that low?
Worm gears are often used for their ability to provide very high reduction ratios (and high torque multiplication) in a compact, single-stage design. … [Read More...] about What determines worm gear efficiency, and is it really that low?
Open-aperture voice-coil motor features 2.25-in. stroke, sub-micron accuracy
Moticont has introduced an open aperture linear motor featuring a 2.250 in. (57.2 mm) stroke. The HVCM-051-038-019-01 DC Voice Coil Servo Motor has a … [Read More...] about Open-aperture voice-coil motor features 2.25-in. stroke, sub-micron accuracy
New general-purpose, harsh-duty ac motors from AutomationDirect
AutomationDirect has added a host of new motors from Regal Rexnord to its existing portfolio, including two new series of Marathon motors and Leeson … [Read More...] about New general-purpose, harsh-duty ac motors from AutomationDirect
NORD’s PROFIsafe module adds functional safety to drive systems
Functional safety is a fundamental component in drive systems. The SK TU4-PNS, known as the PROFIsafe module, provides comprehensive safety for the … [Read More...] about NORD’s PROFIsafe module adds functional safety to drive systems
What is cyclic synchronous control (position, velocity, and torque)?
Cyclic synchronous control modes — cyclic synchronous position, cyclic synchronous velocity, and cyclic synchronous torque — are standardized … [Read More...] about What is cyclic synchronous control (position, velocity, and torque)?
New compact stepper motor I/O terminal from Beckhoff
The new EL7062 dual-channel EtherCAT Terminal from Beckhoff enables the direct connection of two stepper motors in the medium power range of up to 3 A … [Read More...] about New compact stepper motor I/O terminal from Beckhoff
Why is RMS current important in stepper motor applications?
Most precision stepper motor applications — especially those in automation and motion control — use a control method referred to as microstepping, … [Read More...] about Why is RMS current important in stepper motor applications?
What is the CANopen over EtherCAT (CoE) protocol?
The CANopen over EtherCAT (CoE) protocol allows devices equipped with CANopen to be used on EtherCAT-based Industrial Ethernet … [Read More...] about What is the CANopen over EtherCAT (CoE) protocol?
Aerotech now offers online distribution through Motion Plus
Aerotech Inc., a global leader in precision motion control and automation, and Motion Plus, an ecommerce distributor, recently announced a partnership … [Read More...] about Aerotech now offers online distribution through Motion Plus
New micro-sized servo drives rated to 60-A continuous output
ADVANCED Motion Controls has released seven new micro-sized FlexPro servo drives rated to 60 A continuous output. The 60-A continuous current rating … [Read More...] about New micro-sized servo drives rated to 60-A continuous output
How do wave springs eliminate problems associated with traditional coil springs?
Coil springs and wave springs are both types of compression springs, meaning the spring's force increases as its axial length decreases (as the spring … [Read More...] about How do wave springs eliminate problems associated with traditional coil springs?
Low-voltage dc drives provide flexibility in motion applications
Low-voltage dc stepper and servo drives offer innovative and space-saving options for many motion control applications traditionally handled by ac … [Read More...] about Low-voltage dc drives provide flexibility in motion applications
AutomationDirect adds new servo systems for motion control applications
AutomationDirect has added LS Electric servo systems that provide extremely accurate motion control and include the most requested features — setup … [Read More...] about AutomationDirect adds new servo systems for motion control applications
Managing motion-design EMI for food metal detection
Electromagnetic interference (EMI) and radio-frequency interference (RFI) from ground loops and the operation of electric motor drives can degrade the … [Read More...] about Managing motion-design EMI for food metal detection
MK North America releases new CAD360! conveyor system configurator
Leading conveyor system designer and manufacturer mk North America now offers an all-new version of its online conveyor modeling tool, CAD360! with … [Read More...] about MK North America releases new CAD360! conveyor system configurator
Compact 36-mm absolute rotary encoders with analog interface
The new AV3650M and AH3650M absolute rotary encoders from SIKO combine precise and reliable position measurement in an extremely compact housing. The … [Read More...] about Compact 36-mm absolute rotary encoders with analog interface
What are interferometric laser encoders and where are they used?
Optical encoders such as glass scales are often used for linear position measurements that require micron-level resolution. But applications in … [Read More...] about What are interferometric laser encoders and where are they used?
Warner Electric launches “MBrain” factory intelligence system
Warner Electric, a brand of Altra Industrial Motion Corp. has chosen MTEK’s MBrain, a method-centric software tool, to digitize its … [Read More...] about Warner Electric launches “MBrain” factory intelligence system
Three torque-limiter options compared (and trip torque explained)
Industrial robots, conveyors, wind turbines, machine tools, packaging machines and pumps are just some of the places you’ll find torque … [Read More...] about Three torque-limiter options compared (and trip torque explained)
New splash-proof encoder for food and chemical industry applications
To meet the needs of food and chemical processing industries, Leine Linde now offers a splash-proof and corrosion-resistant absolute encoder for … [Read More...] about New splash-proof encoder for food and chemical industry applications
How do manufacturers address cogging in linear motors?
Iron core linear motors are known for their high continuous and peak force capabilities, good thermal management, and excellent force-to-size ratio. … [Read More...] about How do manufacturers address cogging in linear motors?
New smart drive from Rockwell Automation helps reduce unplanned downtime
Rockwell Automation is expanding its PowerFlex AC variable frequency drive portfolio to support a broader range of motor control applications, giving … [Read More...] about New smart drive from Rockwell Automation helps reduce unplanned downtime
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- Encoders feature 27-mm long housing for tight spaces
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- List of winners in the fourth annual LEAP Awards — Industrial Automation category
- ATEX and IECEx classifications and markings explained
- Beckhoff Automation takes the gold in 2021 LEAP Awards Motion Control category
- Dunkermotoren launches nexofox, a new IIoT brand
- What are harmonics and how do they affect motion control systems?
- Moog Focal relocates slip-ring production for expansion into renewable energy
- Electromagnetic-actuated clutches engage polyethelene sheet rolls quickly and accurately
- New ac parallel shaft gearmotor from Bison Gear
- New series of frameless motors provides drop-in solution for robotics applications
- Classifying hazardous locations: What’s the difference between Class, Division, and Zone?
- Celera Motion debuts ultra-lightweight inductive angle encoder
