Exlar Integrated Electric Actuation Solutions Catalog

224 Pages·2015·19.14 MB·English

Integrated
Electric Actuation
Solutions
Tritex II™
GSX/GSM
FT/K
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Global Leader in Actuator Technology
Your Actuator Solution Source
The Exlar® product offerings cover a wide range of performance specifications and capabilities. Please view the chart
below as a thumbnail guide to assist you in choosing the best product for your application. Three product families
shown in the table below are not included in this catalog, but are offered in separate brochures as offered below. You
may also visit www.exlar.com to download the brochures and view complete specifications.
Nominal Max Max Max
Standard Integrated Integrated Frame Stroke Cont. Velocity Explosion Non-
Linear
Environmental Control Brushless Sizes Length Force in/sec Proof Incendive
Actuators Series Rating Electronics Motor in (mm) in (mm) lbf (kN) (mm/sec) (CID1) (CID2)
3,966 37.5
GSM IP54 S 2-4 inch 18 (455) O
GS Series Integrated (17.6) (953)
Motor/Actuator 12,389 40.0
GSX IP65S S 2-7 inch 18 (455) O
(55.1) (1,016)
T2M IP54
Tritex II AC Integrated 90, 3,685 37.5
S S 18 (455) O
Drive /Motor/Actuator 115 mm (16.4) (953)
T2X IP65S
TDM IP54
Tritex II DC Integrated 955 33.3
S S 60, 75 mm 18 (455) O
Drive /Motor/Actuator (4.2) (847)
TDX IP65S
FT Series Universal 40,000 59.3
FT IP65S* 3-8 inch 48 (1,225)
Actuator (178) (1,500)
KM IP65S
K Series Universal 60, 75, 3,500 33.8
48 (1,225)
Actuator 90 mm (15.6) (833)
KX IP65S
4,081 37.5
Hazardous Location EL120 IP66S S 120 mm 18 (455) (18.2) (953) S
EL Series Integrated
Motor/Actuator EL100 IP66S S 4 inch 6 (150) 2,011 33.3 S
(8.9) (847)
*Base unit only
O = Available option
S = Standard
Standard Integrated Integrated Frame Max Cont. Max Explosion Non-
Rotary Environmental Control Planetary Sizes Torque Velocity Proof Incendive
Actuators Series Rating Electronics Gearhead in (mm) in-lbf (Nm) RPM (CID1) (CID2)
Tritex II AC Rotary 4,066
Gearmotor R2G IP65S S 75, 90, (459) 1,000
S O
Tritex II AC Rotary 115 mm 95
R2M 4,000
Motor (10.7)
Tritex II DC Rotary 1,798
RDG S 1,250
Gearmotor 60, 75, (203)
IP65S S O
Tritex II DC Rotary 90 mm 42
RDM 5,000
Motor (4.8)
Brushless Rotary 60, 75, 90, 4,696
SLG IP65S S 1,250 O
Gearmotor 115 mm (530)
60, 75, 90,
Brushless Rotary 615
SLM IP65S 115, 142, 5,000 O
Motor (69.49)
180 mm
Hazardous Location 4,128
ER120 IP65S 4 inch 750 S
Rotary Gearmotor S (466)
Hazardous Location 120
ER120 IP65S 4 inch 3,000 S
Rotary Motor (13.6)
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Table of Contents
page
ROLLER SCREW TECHNOLOGY ...........................................................................2
INTEGRATED ACTUATOR TECHNOLOGY ............................................................4
GSX SERIES LINEAR ACTUATORS ..........................................................5
s s
Mechanical Specifications .............................................................................9 ator erie
Drawings .....................................................................................................26 ctu X S
A S
Ordering Guide ............................................................................................35 or / G
GSM SERIES LINEAR ACTUATORS .......................................................36 Mot s
Mechanical Specifications ...........................................................................40 ated Serie
Drawings .....................................................................................................49 gr M
Ordering Guide ............................................................................................55 nte GS
I
TRITEX II AC ACTUATORS .........................................................................64
C
TRITEAAOXCCrd ILReI ironDinteagCar yrG A ....u..C..id....Te.... ...U.........A.........T......O............R.........S......... ....................................................................................................................................................................................................................................................................................................68898081 ntegrated or / Actuators Tritex II A
DDCC LRionteaaryr . ...................................................................................................................................................................................................1.9054 Fully Ive / Mot ex II DC
Ordering Guide ...........................................................................................112 Dri Trit
FT SERIES LINEAR ACTUATORS ...........................................................116
s
Mechanical Specifications .........................................................................120 e
ODrradwerininggs G...u..id..e.. ....................................................................................................................................................................................113288 uators FT Seri
ct
A
K SERIES LINEAR ACTUATORS .............................................................139 al
Mechanical Specifications .........................................................................144 ers es
ODrradwerininggs G...u..id..e.. ....................................................................................................................................................................................115550 Univ K Seri
SLM AND SLG SERIES ROTARY MOTORS AND GEARMOTORS .............156
s s
MDreacwhianngisc a..l. .S..p..e..c..i.f.i.c..a..t.io..n..s.. ..................................................................................................................................................117610 Motors/ armotor M/G Serie
Ordering Guide ..........................................................................................176 Ge SL
EL120 LINEAR ACTUATORS ....................................................................178
Mechanical Specifications .........................................................................181 0
2
1
Drawings ...................................................................................................184 L
Ordering Guide ..........................................................................................185 ucts E
d
o
EL100 LINEAR ACTUATORS ....................................................................186 Pr
n
MDreacwhianngisc a..l. .S..p..e..c..i.f.i.c..a..t.io..n..s.. ..................................................................................................................................................119819 Locatio EL100
Ordering Guide ..........................................................................................193 s
u
o
d
ER120 ROTARY MOTORS .........................................................................194 ar
z
Mechanical Specifications .........................................................................197 Ha 20
1
Drawings ...................................................................................................200 R
E
Ordering Guide ..........................................................................................201
CABLE SELECTION GUIDE ......................................................................202
ENGINEERING REFERENCE ...................................................................206
TERMS AND CONDITIONS .......................................................................219
This document does not contain any export controlled technical data.
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Roller Screw Technology
The Advantages of Roller Screw Technology
Designers have five basic choices when it comes to achieving The difference is in the way the roller screw is designed to
controlled linear motion. The table on page 3 gives you a quick transmit forces. Multiple threaded helical rollers are assembled
overview of the general advantages that are associated with in a planetary arrangement around a threaded shaft (shown
each. Because the roller screw technology common to all below) which converts the motor’s rotary motion into linear
Exlar linear actuators might not be familiar to everyone using movement of the shaft or nut.
this catalog, allow us to present a general overview.
Roller Screw Basics
A roller screw is a mechanism for converting rotary torque
into linear motion in a similar manner to acme screws or ball
screws. Unlike those devices, roller screws can carry heavy
loads for thousands of hours in the most arduous
conditions. This makes roller screws the
ideal choice for demanding, continuous-
duty applications.
Exlar Roller Screws vs Exlar Roller Screws vs
Hydraulics & Pneumatics Ball Screws Performance
In applications where high loads are Loads and Stiffness: Due to design factors, the
anticipated or faster cycling is desired, number of contact points in a ball screw is limited by
Exlar’s roller screw actuators provide the ball size. Exlar’s planetary roller screw designs
an attractive alternative to the hydraulic provide many more contact points than possible on
or pneumatic options. With their vastly comparably sized ball screws. Since the number of
simplified controls, electro-mechanical contact points is greater, roller screws have greater
units using roller screws have major load carrying capacities, plus improved stiffness. Plus
advantages. an Exlar roller screw actuator takes up much less
space to meet the designer’s specified load rating.
• Eliminates the need for a complex
support system of valves, pumps,
Travel Life: As you would expect, with their higher load capacities, roller
filters and sensors.
screws deliver major advantages in working life. Usually measured in “Inches
• Requires much less space.
of Travel,” the relative travel lives for roller and ball screws are displayed
• Extends working life. on the graph on page 3. As shown, in a 2,000 lb. average load application
applied to a 1.2 inch screw diameter with a 0.2 inch lead, the roller screw will
• Minimizes maintenance.
have an expected service life that is 15 times greater than that of the
• Eliminates hydraulic fluid leaks. ball screw.
• Reduces noise levels.
Speeds: Typical ball screw
• Allows the flexibility of computer
speeds are limited to 2000 rpm
programmed positioning.
and less, due to the interaction of
the balls colliding with each other
as the race rotates. In contrast,
the rollers in a roller screw are
fixed in planetary fashion by journals at the ends of the nut and therefore
do not have this limitation. Hence, roller screws can work at 5000 rpm and
higher, producing comparably higher linear travel rates.
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Roller Screw Technology
Lifetime Comparison (Roller vs Ball Screws)
10,000
Roller Screw
Ball Screw
s)
d
n
u
o
p
d ( 1,000
a
o
L
st
u
hr
T
2000 lbf load
1.2" diameter
.2" lead screw
comparison
0
0 1,000,000 10,000,000 100,000,000 1,000,000,000
Lifetime (Inches of Travel)
Roller Screw vs. Other Linear Motion Technologies
(Used in electronic positioning applications)
Exlar Roller
Acme Screws Ball Screws Hydraulic Cylinders Pneumatic Cylinders
Screws
Load ratings Very High High High Very High Low
Very long, many times Very low, due to Can be long with Can be long with
Lifetime Moderate
greater than ball screw high friction & wear proper maintenance proper maintenance
Speed Very high Low Moderate Moderate Very high
Acceleration Very high Low Moderate Very high Very high
Electronic
Easy Moderate Easy Difficult Very Difficult
Positioning
Stiffness Very high Very high Moderate Very high Very low
Shock Loads High Very high Moderate Very high High
Relative Space
Minimum Moderate Moderate High High
Requirements
Friction Low High Low High Moderate
Efficiency >90% approx 40% >90% <50% <50%
Compatible with Complex, requires Very complex requires
User may have to Compatible with
standard servo-valves, high pressure servo-valves, plumbing,
Installation engineer a motion/ standard servo
servo electronic plumbing, filtering, pumps filtering, compressors linear
actuator interface electronic controls
controls linear positioning & sensing positioning & sensing
High, due to poor wear
Maintenance Very low Moderate Very high High
characteristics
Hydraulic fluid leaks &
Environmental Minimum Minimum Minimum High noise levels
disposal
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GS Series Integrated Motor/Actuator
GS Series
GSX and GSM Common Benefits
The GS Series linear actuators by Exlar
offers you two grades of actuator to provide
cost effective options in order to meet your
application’s requirements. View the chart
below to compare the GSX and
GSM models.
GSX
All GS Series actuators use a specially designed roller screw
mechanism for converting electric motor power into
linear motion within the actuator. Planetary rollers, assembled
GSM
around the actuator’s extending rod, follow threads which are
precisely machined on the inside surface of the actuator’s
Integrated Motor and Actuator in
hollow armature. Linear motion is produced in precise
One Compact Unit
synchronization with the armature rotation. Because roller
With other actuator technologies, customers are usually
screw mechanism has an inherently larger cumulative contact
responsible for engineering the linear motion system. This
surface, these actuators have a much longer working life, and
process usually includes purchasing the motor, gear reducer,
can handle heavier loads at higher speeds than is possible
timing belt, mounting hardware, flexible couplings, etc.
from a similarly sized ball screw system.
separately. Then these components must be assembled to
perform properly for a given application.
Exlar’s T-LAM segmented lamination stator technology
delivers higher continuous motor torque than in traditionally
GS Series actuators eliminate all this systems engineering.
wound motors. T-LAM technology consists of stator segments,
These units are single, fully integrated component packages
each containing individual phase wiring for maximum motor
that are much smaller than traditional rotary-to-linear
performance. The improved efficiencies of the GSX Series are
conversion mechanisms.
a result of the limited heat generation qualities inherent in the
segmented stator design (see diagram). The elimination of end
Designed for Closed Loop Servo Systems
turns in the stator, and the use of thermally conductive potting
Their brushless servo design means GS Series units can be
removes the parts most susceptible to failure in a traditional
used in advanced closed-loop servo systems when velocity
stator. Other design advantages include:
regulation and position control are required. Position feedback
• Neodymium-iron-boron magnets provide high flux density can be delivered in a number of different forms. These include
and maximum motor torque. resolvers, encoders, or internally mounted linear position
feedback sensors.
• Thermally conductive potting of the entire stator provides
increased heat dissipation and protection from
GSX and GSM
contamination in oil-cooled units. GSX (pg 5) GSM (pg 36)
Differences
• Each stator segment contains individual phase wiring. Frame Sizes 20, 30, 40, 50, 60 20, 30, 40
External winding of individual segments provides Roller Screw Option High Capacity Standard Capacity
Ingress Protection IP65S IP54S (IP65S optional)
maximum slot fill for maximum motor performance.
Motor Stacks 1, 2, 3 1, 2
• Class 180 H insulation systems compliant with UL Life vs. Ball Screw 15X 2 to 5X
requirements. Oil Cooling Option Yes No
Rated Force (lbf) 92 - 15,000 92 - 3,966
• UL recognized component.
Speeds (ips) 5 - 40 5 - 37.5
• CE compliant. Backlash (in) 0.004 0.008
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GSX Series Integrated Motor/Actuator
Return to table of contents
s
e
GSX SERIES eri
S
X
S
G
INTEGRATED SERVO MOTOR AND ACTUATOR
High quality screw for longer life
Ideal hydraulic replacement
Powerful and robust
Compact size
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GSX Series Integrated Motor/Actuator
GSX Series
High Capacity Integrated Motor/Actuator
Description In contrast, the converting components in all Exlar GSX units
For applications that require long life and continuous duty, are mounted within sealed motor housing. With a simple
even in harsh environments, the GSX Series actuator offers a bushing and seal on the smooth extending rod, abrasive
robust solution. The life of these actuators can exceed that of particles or other contaminants are prevented from reaching
a ball screw actuator by 15 times, all while delivering high the actuator’s critical mechanisms. This assures trouble-free
speeds and high forces. operation even in the most harsh environments.
Sealed for Long Life with Minimum Similarly, lubrication requirements are minimal. GSX actuators
Maintenance can be lubricated with either grease or recirculated oil. Grease
GSX Series actuators have strong advantages wherever lubricated units will run up to 10,000 hours without regreasing.
outside contaminants are an issue. In most rotary-to-linear Recirculated oil systems eliminate this type of maintenance
devices, critical mechanisms are exposed to the environment. altogether. A GSX Series actuator with a properly operating
Thus, these actuators must be frequently inspected, cleaned recirculating oil system will operate indefinitely, without any
and lubricated. other lubrication requirements.
Feature Standard Optional Technical Characteristics
External anti-rotate No Yes Frame Sizes in (mm) 2 (60), 3 (80), 4 (100), 5.5 (140), 7 (180)
mechanism
0.1 (2), 0.2 (5), 0.25 (6), 0.4 (10), 0.5 (13),
Internal Anti-rotate Screw Leads in (mm)
No Yes 0.75 (19), 1 (25)
Mechanism
Pre-loaded follower No Yes Standard Stroke 3 (75), 4 (100), 6 (150), 8 (200),
Lengths 10 (250), 12 (300), 14 (350), 18 (450)
Electric brake No Yes
Force Range 103 to 11,528 lbf (458 to 51 kN)
External End
No Yes
Switches Maximum Speed up to 37.5 in/sec (952 mm/s)
Connectors Right Angle, Rotatable Custom Connectors
Extended Tie Rods, Side
Tapped Mounting Holes,
Mounting Style Custom Mountings Operating Conditions and Usage
Trunnion, Rear Clevis, Front
or Rear Flange Accuracy:
Specials Available Screw Lead Error in/ft 0.001
Male or Female:
Rod End To Meet
U.S. Standard or Metric OEM Requirements Screw Travel Variation in 0.0012
Greased, Oil Connection Screw Lead Backlash in 0.004 maximum
Ports are Built-in for Specials Available
Ambient Conditions:
Lubrication Customer Supplied To Meet
Recirculated OEM Requirements Standard Ambient Temperature °C 0 to 65
Oil Lubrication
Extended Ambient Temperature* °C -30 to 65
Standard Encoders or
Primary Feedback Resolvers to Meet Most Custom Feedback Storage Temperature °C -40 to 85
Amplifier Requirements
IP Rating IP65S
Vibration** 3.5 grms; 5 to 520 hz
* Consult Exlar for extended temperature operations
** Resolver feedback
Ratings at 25°C, operation over 25°C requires de-rating.
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GSX Series Integrated Motor/Actuator
Product Features
Connectorization to match
amplifier manufacturer’s
standard cables or to s
T-LAM Brushless Servo Motor customer specifications erie
S
X
S
Sealed output with G
scraper and high pressure
Seal contained within Feedback device for
bronze bushing assembly customer preferred
(Jewel) servo amplifier
Rear support bearing
Assures true alignment
Induction hardened
chrome plated output
rod for maximum wear Inverted Roller Screw
resistance
High capacity angular contact thrust
bearings
1 -Exlar standard M23 style and
manufacturer’s connector
2 -Embedded leads 3 ft. standard *
15
3 -Front flange and rear flange*
4 -Male metric thread SS and female,
metric thread 21
5 -Rear clevis
6 -Side mount*, double side mount,
metric side mount*, and metric
double side mount
7 -Side trunnion and metric side 19 9
trunnion
8 -Extended tie rods and metric
extended tie rods 4
9 -Metric rear clevis 16 1 5
10 -Male, US standard thread and
male, US standard thread SS 17
11 -Male, metric thread and male metric
thread SS
12 - Female, US standard thread and 18
female, US standard thread SS 13
13 - Female, metric thread and female,
12
metric thread SS
8
14 -External anti-rotate 11
15 -Manual drive, handwheel with 2
interlock switch
10 21
16 -Protective bellows
6
17 -Splined main rod - Female
18 -Splined main rod - Male 7 21
19 -Rear brake
20 -External limit switch - N.O., PNP
3
21 -External limit switch - N.C., PNP 14
20
*Consult Factory
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GSX Series Integrated Motor/Actuator
Industries and Applications:
Hydraulic cylinder replacement Sawmill/Forestry Plastics
Ball screw replacement Saw Positioning Die Cutters
Pneumatic cylinder replacement Fence Positioning Part Eject
Ventilation Control Systems Core Pull
Automotive Machining Formers
Dispensing Material Cutting Material Handling
Welding Broaching Nip Roll Positioning
Pressing Metal Forming Tension Control
Riveting / Fastening / Joining Tube Bending Web Guidance
Food Processing Stamping Wire Winding
Sealing Entertainment / Simulation Test
Dispensing Animatronics Fatigue Testing
Forming Training Simulators Load Simulation Testing
Pick and Place Systems Ride Automation
Fillers Medical Equipment
Cutting / Slicing / Cubing Volumetric Pumps
Patient Positioning
Repeatable force control plus positioning
accuracy extends the life of costly tools
when Exlar linear actuators are used for
precision applications.
Repeatable force,
reliable positioning
accuracy, and flexible
control make GSX
actuators a perfect fit for
assembly presses or
test stands.
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