Tech Briefs Magazine - June 2021 - 39

NEW!
From
Controller
Stepper
Power Supply
L
N
G
DC " Bus "
Voltage
VDC+
VDCVDC+
VDC(one
supply
may power
multiple drives)
From
Controller
High Bus Voltage
Microstepping Drive
Enable
Step
Direction
High Bus Voltage
Stepper Motor
Microstepping Drive
Enable
Step
Direction
Stepper Motor
4 AXIS SERVO
from
A+
AB+
B2.25 "
L
N
G
A+
AB+
BFigure
2. AutomationDirect offers traditional DC stepper systems (top) and high bus voltage stepper
systems (bottom) that work in more applications due to improved speed and torque capabilities.
(Image: AutomationDirect)
voltage versions of stepper systems can be
applied in more applications - sometimes
as an alternate to expensive servo
systems (Figure 2).
Because most steppers are operated
open-loop, users will need to include
programming provisions for homing
the motor to a known location and periodically
execute position verification to
confirm the motor has not stalled or
lost synchronization.
Stepper motor systems can be the best
motion control option for low-force ap -
plications and may only be about 25%
the cost of servo systems. The latest high
bus voltage stepper systems provide im -
proved torque, making steppers suitable
for more applications.
This article was written by Joe Kimbrell, product
manager for motion control products at
AutomationDirect. For more information, visit
http://info.hotims.com/79414-123.
New Process Breaks Down Polystyrene
The green, low-energy process breaks down the plastic that
is widely used in foam packaging, disposable food
containers, and cutlery.
Ames Laboratory, Ames, Iowa
ue to the chemical stability and
durability of industrial polymers,
plastic waste does not easily degrade in
landfills and is often burned, which produces
carbon dioxide and other hazardous
gases. In order to stop the growing
flood of polymer waste and reduce
carbon dioxide emissions, plastics have
D
Tech Briefs, June 2021
Cov
to be recycled or converted into new
value-added products.
Currently, recycling of the vast majority
of plastics is not economically feasible;
their sorting and separation are time- and
labor-intensive, while chemical processing
and remanufacturing requires a significant
energy input and toxic solvents.
www.techbriefs.com
ToC
- brushed or bldc motors
- 5 amps per axis
- 16 analog inputs
- 16 on/off drivers
- home and limit in
- live tech support
- made in the USA
See the
EZQUAD SERVO
in action!
(510) 471-4000
WWW.ALLMOTION.COM
30097 Ahern Avenue
Union City, CA 94587
Te chnical Suppor t
(408) 460-1345
Free Info at http://info.hotims.com/79414-747
AC Power
AC Power

http://info.hotims.com/79414-123 http://info.hotims.com/79414-747 http://www.techbriefs.com http://www.abpi.net/ntbpdfclicks/l.php?202106TBNAV

Tech Briefs Magazine - June 2021

Table of Contents for the Digital Edition of Tech Briefs Magazine - June 2021

Tech Briefs Magazine - June 2021 - Intro
Tech Briefs Magazine - June 2021 - Sponsor
Tech Briefs Magazine - June 2021 - Band1
Tech Briefs Magazine - June 2021 - Band2
Tech Briefs Magazine - June 2021 - Cov1
Tech Briefs Magazine - June 2021 - Cov2
Tech Briefs Magazine - June 2021 - 1
Tech Briefs Magazine - June 2021 - 2
Tech Briefs Magazine - June 2021 - 3
Tech Briefs Magazine - June 2021 - 4
Tech Briefs Magazine - June 2021 - 5
Tech Briefs Magazine - June 2021 - 6
Tech Briefs Magazine - June 2021 - 7
Tech Briefs Magazine - June 2021 - 8
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Tech Briefs Magazine - June 2021 - 11
Tech Briefs Magazine - June 2021 - 12
Tech Briefs Magazine - June 2021 - 13
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Tech Briefs Magazine - June 2021 - 15
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Tech Briefs Magazine - June 2021 - 17
Tech Briefs Magazine - June 2021 - 18
Tech Briefs Magazine - June 2021 - 19
Tech Briefs Magazine - June 2021 - 20
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Tech Briefs Magazine - June 2021 - 24
Tech Briefs Magazine - June 2021 - 25
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Tech Briefs Magazine - June 2021 - 27
Tech Briefs Magazine - June 2021 - 28
Tech Briefs Magazine - June 2021 - 29
Tech Briefs Magazine - June 2021 - 30
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Tech Briefs Magazine - June 2021 - 33
Tech Briefs Magazine - June 2021 - 34
Tech Briefs Magazine - June 2021 - 35
Tech Briefs Magazine - June 2021 - 36
Tech Briefs Magazine - June 2021 - 37
Tech Briefs Magazine - June 2021 - 38
Tech Briefs Magazine - June 2021 - 39
Tech Briefs Magazine - June 2021 - 40
Tech Briefs Magazine - June 2021 - 41
Tech Briefs Magazine - June 2021 - 42
Tech Briefs Magazine - June 2021 - 43
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Tech Briefs Magazine - June 2021 - 45
Tech Briefs Magazine - June 2021 - 46
Tech Briefs Magazine - June 2021 - 47
Tech Briefs Magazine - June 2021 - 48
Tech Briefs Magazine - June 2021 - 49
Tech Briefs Magazine - June 2021 - 50
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Tech Briefs Magazine - June 2021 - 55
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Tech Briefs Magazine - June 2021 - 60
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Tech Briefs Magazine - June 2021 - 63
Tech Briefs Magazine - June 2021 - 64
Tech Briefs Magazine - June 2021 - Cov3
Tech Briefs Magazine - June 2021 - Cov4
Tech Briefs Magazine - June 2021 - MD-Cov1
Tech Briefs Magazine - June 2021 - MD-Cov2
Tech Briefs Magazine - June 2021 - MD-1
Tech Briefs Magazine - June 2021 - MD-2
Tech Briefs Magazine - June 2021 - MD-3
Tech Briefs Magazine - June 2021 - MD-4
Tech Briefs Magazine - June 2021 - MD-5
Tech Briefs Magazine - June 2021 - MD-6
Tech Briefs Magazine - June 2021 - MD-7
Tech Briefs Magazine - June 2021 - MD-8
Tech Briefs Magazine - June 2021 - MD-9
Tech Briefs Magazine - June 2021 - MD-10
Tech Briefs Magazine - June 2021 - MD-11
Tech Briefs Magazine - June 2021 - MD-12
Tech Briefs Magazine - June 2021 - MD-13
Tech Briefs Magazine - June 2021 - MD-14
Tech Briefs Magazine - June 2021 - MD-15
Tech Briefs Magazine - June 2021 - MD-16
Tech Briefs Magazine - June 2021 - MD-17
Tech Briefs Magazine - June 2021 - MD-18
Tech Briefs Magazine - June 2021 - MD-19
Tech Briefs Magazine - June 2021 - MD-20
Tech Briefs Magazine - June 2021 - MD-21
Tech Briefs Magazine - June 2021 - MD-22
Tech Briefs Magazine - June 2021 - MD-23
Tech Briefs Magazine - June 2021 - MD-24
Tech Briefs Magazine - June 2021 - MD-Cov3
Tech Briefs Magazine - June 2021 - MD-Cov4
Tech Briefs Magazine - June 2021 - ST-Cov1
Tech Briefs Magazine - June 2021 - ST-Cov2
Tech Briefs Magazine - June 2021 - ST-1
Tech Briefs Magazine - June 2021 - ST-2
Tech Briefs Magazine - June 2021 - ST-3
Tech Briefs Magazine - June 2021 - ST-4
Tech Briefs Magazine - June 2021 - ST-5
Tech Briefs Magazine - June 2021 - ST-6
Tech Briefs Magazine - June 2021 - ST-7
Tech Briefs Magazine - June 2021 - ST-8
Tech Briefs Magazine - June 2021 - ST-9
Tech Briefs Magazine - June 2021 - ST-10
Tech Briefs Magazine - June 2021 - ST-11
Tech Briefs Magazine - June 2021 - ST-12
Tech Briefs Magazine - June 2021 - ST-13
Tech Briefs Magazine - June 2021 - ST-14
Tech Briefs Magazine - June 2021 - ST-15
Tech Briefs Magazine - June 2021 - ST-16
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Tech Briefs Magazine - June 2021 - ST-18
Tech Briefs Magazine - June 2021 - ST-19
Tech Briefs Magazine - June 2021 - ST-20
Tech Briefs Magazine - June 2021 - ST-21
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Tech Briefs Magazine - June 2021 - ST-32
Tech Briefs Magazine - June 2021 - ST-33
Tech Briefs Magazine - June 2021 - ST-34
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Tech Briefs Magazine - June 2021 - ST-36
Tech Briefs Magazine - June 2021 - ST-37
Tech Briefs Magazine - June 2021 - ST-Cov4
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