Motion Control

Stepper Motors

Nanotec (Feldkirchen, Germany) introduced the SC3518 series stepper motors that feature high torque and EMC properties. The 2-phase hybrid stepper motors feature frame size NEMA 14 (35 mm) and a 1.8° step angle; torque is between 0.18 and 0.32 Nm. The motors are connected via an integrated connector that enables easy cable adaption. The two outer pins of the connector are attached to the motor housing. Together with the shielded cable, this creates a shield connection with excellent EMC performance. The motors are available with a shaft end for openloop or sensorless control, or with an integrated optical encoder NOE1 with up to 2,000 increments/rotation. For Free Info Visit http://info.hotims.com/55592-313

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Servo Drives

ADVANCED Motion Controls (Camarillo, CA) introduced the AZBH10A4 and AZBD10A4 micro-sized analog plug-in brushless servo drives that add Hall Velocity mode and Duty Cycle mode capabilities to the μZ series. The drives are designed for embedded applications in industries such as robotics, military, electric mobility, medical, and packaging. They drive brushless and brushed DC motors at a high switching frequency, and weigh 9 grams. They feature output of 10A peak and 5A continuous, and operate with a bus voltage range of 10-36 VDC.

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Electronic Valves

Clippard Instrument Labora tory (Cincinnati, OH) introduced the DV-3 Minimatic® electronic 3-way valves that use a patented valving principle. The valves are suited for applications across numerous industries, and are modifiable with flow, mounting, pressure, voltage, material, and other options. Features include leak-free operation, over 1,000,000,000 cycles, high flows in a miniature stainless steel design, low heat rise/low power, and stainless steel Spider flat armature spring. For Free Info Visit http://info.hotims.com/55592-309

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Brushless Torque Motors

Allied Motion (Buffalo, NY) released the Megaflux MFH170i series of 170-mm (6.7-in) diameter housed brushless torque motors. The series is comprised of the 170 series brushless torque motor, a digital servo drive, and a programmable optical encoder integrated into a rugged machined aluminum housing with duplex bearings. The motors feature a 63.5-mm (2.5-in) large-bore through shaft. Three stack lengths are available, with peak torque ranging from 8.5 to 16.9 Nm (75 to 150 lb-in), and rated speed to 1000 RPM. The standard winding voltage is 48V. The motors are designed as rotary actuators for use in semiconductor equipment, automated test equipment, scanners, gimbal systems, and applications requiring a rotary actuator with a large hollow shaft. For Free Info Visit http://info.hotims.com/55592-310

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Explosion-Proof Encoder

BEI Sensors (Goleta, CA) announced the Model LP35 explosion-proof and flameproof, low-profile, hollow shaft encoder that features a 2.01" profile and is designed to meet UL, ATEX, and IECEx standards for operation directly in Division 1, Zone 1 environments such as oil and gas. The encoder features a standard removable terminal box, and eliminates the need for an additional intrinsic safety barrier. It is designed for oil and gas applications such as top drives, which have little space to install speed-sensing devices like encoders. The vibration-resistant encoder is built to withstand up to 250G for operation in harsh drilling applications, and operates in temperatures up to 85 °C (185 °F). The encoder’s terminal box configuration allows the unit to be pre-wired. For Free Info Visit http://info.hotims.com/55590-317

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Drive System Software

Festo (Hauppauge, NY) introduced PositioningDrives software for designing single-axis drive systems. Engineers input application requirements and the software details the information necessary to create a Festo component parts list, including electromechanical actuator, motor, drive, cables, and other accessories. The software also delivers documentation about the single-axis system to share with internal teams and end users. Once application parameters have been entered, the software identifies single-axis system combinations from a range of components, including electromechanical linear actuators, motors, gear units, drives, and software. Application details entered into the software consist of mounting orientation, load, stroke, and precision. There are also options for specifying the motion profile, including speeds, accelerations, and positioning times. In the design process, combinations of actuator, motor/gear unit, and drive are displayed graphically, and the degree of utilization is shown as a bar graph. For Free Info Visit http://info.hotims.com/55590-300

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Planetary Gearboxes

Pittman Motors (Harleysville, PA) offers the PLG24, PLG42K, PLG42S, PLG52, and PLG63 planetary gearboxes available with Pittman brush and brushless DC motors. The PLG planetary gearboxes deliver high-torque loads and are suitable for OEM motion control applications such as pan/tilt functions, indexing, pumping, conveying, and traction applications. The gearboxes are suitable for use in designs for medical and laboratory instrumentation, industrial equipment, material handling, and transportation. The gearboxes come in diameters from 24 to 63 mm, and output torques to 100 Nm (74 lb ft). Reduction ratios range from 4:1 to 710:1, with more than ten standard ratios available in each size. Typical versions include gears and ball bearings made of steel or engineered polymer. Custom output-shaft features, lubrication, and reinforced output-shaft assemblies for differentiated solutions can be tailored to specific application requirements. For Free Info Visit http://info.hotims.com/55590-301

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