Product Announcements:
Motion and Controls

A coupling enquiry is easier to assess when the operating conditions are captured in one place.

Before selection, record:

» Power and rotational speed.

» Driver and driven equipment.

» Starting conditions, shock loads and duty.

» Expected angular, parallel and axial misalignment.

»... Read more...

A drive with a strongly fluctuating torque pattern needs coupling selection that considers torsional behaviour as well as nominal torque.

ELPEX couplings combine low torsional stiffness with damping capacity and are suited to applications with non-uniform torque and substantial shaft misalignment.

The range includes shaft-to-shaft and flange-to-shaft arrangements. Split fle... Read more...

Before fitting another identical coupling element, examine what the failed component can tell you about the drive.

In the example shown, compression of the elastomer spider legs displaced material towards the centre, changing the originally circular opening into a square profile. That deformation provides evidence of the loading experienced.

Investigate the power, speed, st... Read more...

A material jam or blockage can suddenly overload a machine drive. A torque limiting coupling provides a means of interrupting torque transmission when the set threshold is exceeded.

The backlash-free units available through jbj Techniques combine compact construction with rapid disengagement and adjustable torque settings.

Versions offer re-engagement at a defined angular p... Read more...

Eliminate settling time lag and torsional windup in high-dynamic servo applications with DieQua’s PHF Series Planetary Gearheads. Featuring an integrated straddle-bearing planet carrier and compact ISO 9409-1 robotic flange, the PHF provides exceptional torsional rigidity (up to 1,000 Nm/arcmin) and backlash down to <1 arcmin. Read more...

NXP Semiconductors MCX C15/C16 Microcontrollers combine an Arm® Cortex®-M23 core running up to 72MHz with advanced analog and motor-control features. They support industrial and IoT applications requiring efficient sensing, control, connectivity, and a scalable path from legacy MCU platforms. Read more...

Tri-Dome Lens RGB SMD LED features three dome lenses in a compact 3.5mm x 3.5mm package. It delivers high-intensity RGB output with a narrow viewing angle, making it well-suited for backlighting, status indicators, smart appliances, wearable devices, and healthcare applications. Read more...

An alternative worth considering before machining a keyway

Connecting a pulley, sprocket, gear or coupling to a shaft? A keyed connection may be familiar, but a keyless shaft locking device offers another option, particularly when positioning, adjustment or removal matters.

Clamping cones secure the hub to the shaft, allowing its position to be set before tightening.

Matching the starter to the engine and installation

Selecting an air starter means checking more than whether it fits the engine. Available air pressure, the required starting performance and the operating environment all influence the choice.

Before specifying a unit, establish:

» Which engine is being started?

» What a... Read more...

The Output Shaft Carries more than Driving Torque

A planetary gearbox may meet your torque and speed requirements, but what other loads will its output shaft carry? Radial and axial forces also need consideration when assessing suitability and bearing life.

Before selecting a gearbox, check:

• Required output torque and speed.
• Operating du...