October, 2021
SANTA CLARITA, CA — When an application requires fast motion with a stroke over a cou- ple of inches, a brushless linear motor stage will meet the needs of long travel and fast motion when coupled with a motion con- trol system with servo amplifiers and a motion controller. Brush - less linear motor stages can be coupled as a gantry for pick-and- place manufacturing or inspec- tion equipment. Fast motion allows for high
throughput when manufacturing or examining parts. H2W’s four- axis gantry is a positioning stage
Luxinar Offers 80W to 450W Sealed
CO2 Lasers HULL, UK — Luxinar offers
10.6, 10.25 and 9.3µ sealed CO2 laser sources that are 80W to 450W rated for use on materials that can only be machined using band selection optics. Manufacturing and charac-
terization of these optics require collaboration and planning be - tween Luxinar and the optics supplier. The OEM and SR series from Luxinar provide a solution at 9.3µ however integra- tion can be more involved than at the standard 10.6µ wavelength. Both speed and heat affect-
ed zone (HAZ) can determine the choice of wavelength for certain materials that can only be machined using band selection optics. In thin films that are less than or equal to 100µ, speed can be greatly enhanced using the correct wavelength. In sub- strates that are greater than or equal to 250µ, HAZ is the deter- mining factor in choosing to move from a 10.6µ operation. Isotopic gas fill is used, how-
ever there may be issues with this method, such as killing out neighboring branches. Niche coating designs can lead to lower yields and longer lead times. Luxinar’s OEM series and
SR series 9.3µ sealed CO2 lasers are both ideally suited to these
applications. The SR and OEM series provide a higher quality cutting edge compared to stan-
dard pulsed CO2 lasers. For spe- cific materials, the SR and OEM series give a faster cutting speed at 9.3µ when compared with
standard 10.6µ lasers. Contact: Luxinar, Ltd.,
Meadow Road, Bridgehead Business Park, Kingston Upon
Hull, HU13 0DG, UK % +44-0-1482-650088 E-mail:
joanna.houldridge@luxinar.com Web:
www.luxinar.com
Conference: November 1 - 4
Exposition: November 3 - 4 Minneapolis Convention Center Minneapolis, MN, USA
www.smta.org/smtai *Co-located with: Conference Technical Tracks
Advanced Packaging Flux, Solder, Adhesives
Harsh Environment Applications
Inspection/Counterfeit Electronics Lead-Free & Low Temp Soldering
Manufacturing Excellence Substrates/PCB
Technical Innovations Womens Leadership Program
www.us-tech.com
that consists of two SRS-007-03- 006-01 brushless linear motor stages; each vertically mounted to two independently moving horizontal linear axis. It is suitable for applications
that require multiple independent motions on a single travel plane. Each horizontal linear axis uses a BLDM-D04 H2W brushless linear motor to generate a continuous/ peak force of 16.5/49 lb (73.6/220N) with each moving table capable of a total stroke length of 47.1 in. (1,196 mm). Each moving table has an independent noncontact 1µ reso-
lution encoder head reading a single encoder scale. Each vertical axis uses a
BLDM-B04 H2W brushless lin- ear motor to generate a continu-
Page 97 Compact Linear Motor-Driven Stages from H2W
ous/peak force of 6.2/18.7 lb (27.8/83.3N) with a total stroke length of 7 in. (177.8 mm). The noncontact 1µ resolution encoder allows for precise positioning. A rigid recirculating ball linear bearing guides it. The entire stage is assembled on a single piece of aluminum extrusion, thus reducing the overall size
and weight of the system. Contact: H2W Technologies,
26380 Ferry Court, Santa
Four-axis linear positioning stage.
Clarita, CA 91350 % 888-702-0540 E-mail:
sales@h2wtech.com Web:
www.h2wtech.com
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