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TorqPlus
TorqPlus
TM
Electric Valve
Actuators
and Controls Torque 100 IN/LB 350 IN/LB
The Engineered Solution
Bettis TorqPlus quality line of electric actuators are
designed for quarter turn applications ball, butterfly
and plug valves; dampers; vents and similar uses.
TorqPlus actuators are manufactured in a wide range of
guaranteed output torques and operating speeds to fit
your specific requirements.
The Model EM-100 actuators offer compactness with a
rugged design to develop maximum torque in a small
package.
STANDARD FEATURES
Two year warranty
Permanently lubricated gear train
Stainless steel output drive sleeve
Operating temperatures:
-40°F with heater activated, to +140° F
Unidirectional motor with thermal overload pro-
tection and mechanical brake for 100 in/lb model
Single phase capacitor run motor with thermal
overload protection and internal motor brake for
250 in/lb and 350 in/lb models
Enclosure certified to weatherproof C.S.A.
specifications that conform to Nema type 1, 2, 3,
3R, 4, 4X, & 12
Two single pole double throw travel-stop limit
switches with adjustable cams
Female DIN/ISO output drive sleeve and DIN/ISO
bolt pattern
Operational in any mounting orientation
Weight: 5 lbs
Single 1/2-inch NPT conduit entrance
OPTIONAL FEATURES
Maximum of two additional single pole double
throw auxiliary limit switches
Heater and thermostat
Canadian Standards Association general purpose
for electrical certification available under file
#LR90062
Standard 1K potentiometer. Other ranges
provided upon request.
Relay control
Electronic proportional positioner for 4-20 mA,
1-5 VDC, or 0-10 VDC control input and 4-20mA
output signal
Optional voltages
230 VAC 50/60 Hz single phase
12/24 VDC
24 VAC
TorqPlus
TM
Electric Actuators
MODEL EM-100 Torque 100 IN/LB 350 IN/LB
MODEL EM-100 SERIES
TORQUE
SPEED
LOCKED ROTOR AMP
MOTOR DUTY
IN/lB
NM
90°
115VAC 220VAC
12VDC
24VDC
CYCLE @ 75°F
AC
DC
100
11
2 SEC
1.30
CF*
N/A
N/A
30%
N/A
250
28
10 SEC
0.70
CF*
.70
1.40
30%
100%
350
39
13 SEC
0.70
CF*
N/A
N/A
30%
N/A
Model #
Mounting Bolt Circle
Drive Sleeve
133
F03
F03
144
F04
F04
155
F05
F05
TorqPlus
TM
Electric Actuators
Terminal
Strip
Brake
Motor
Limit Switch
Output Drive
Shaft
Capacitor
Female DIN-ISO Mounting
MODEL EM-100
* Consult factory for 230VAC locked rotor current.
Bettis Electric
2500 Park Avenue West
Mansfield, OH 44906 U.S.A.
T 419-529-4296
F419-529-4484
Website: www.EmersonProcess.com
E-Mail: Info.Bettis@EmersonProcess.com
© 2002 Emerson. All rights reserved. 5M/01-02
Bulletin #85.10 F05 MOUNTING WITH
F05 DRIVE SLEEVE
1/4-20 TAP - .35 DEEP
(4) HOLES ON 1.97 DIA. BOLT CIRCLE
X .63 DEEP (TYP.)
F04 MOUNTING WITH
F04 DRIVE SLEEVE
#10-24 TAP - .35 DEEP
(4) HOLES ON 1.65 DIA. BOLT CIRCLE
X .51 DEEP (TYP.)
F03 MOUNTING WITH
F03 DRIVE SLEEVE
#10-24 TAP - .35 DEEP
(4) HOLES ON 1.42 DIA. BOLT CIRCLE
X .44 DEEP (TYP.)
5.00 CLEARANCE
FOR COVER REMOVAL
TALL COVER
SHORT COVER
#8-32 PHIL.
PAN HEAD
(6) PLACES
1/2-14 NPT
CONDUIT ENTRY
SUPPLIED WITH
PLUG
ACROSS CORNERS MIN.
ACROSS CORNERS MIN.
ACROSS CORNERS MIN.
.713
1.392
.696
.561
.556
1.169
.585
.554
.443
.438
7 1/2
2 3/16
5 1/2
6 3/4
7/8
1 5/8
2 1/4
5 1/4
501
1.002
.359
.354
.476
Assembly Layout Drawings
MODEL EM-100 Bettis Electric
2500 Park Avenue West
Mansfield, OH 44906 U.S.A.
T 419-529-4296
F 419-529-4484
Website: www.EmersonProcess.com
E-Mail: Info.Bettis@EmersonProcess.com
Bettis USA
P.O. Box 508
Waller, TX 77484 U.S.A.
T 281-463-5100
F 281-463-5103
Website: www.EmersonProcess.com
E-mail: Info.Bettis@EmersonProcess.com
Bettis UK Ltd.
3 Furze Court
114 Wickham Rd.
Fareham, Hampshire PO 16 7SH
T 44-1329-848-900
F 44-1329-848-901
Bettis Canada Ltd.
4112-91 A Street
Edmonton, Alberta T6E 5V2
Canada
T 780-450-3600
F 780-450-1400
Bettis France:
30/36 Allee du Plateau
93250 Villemomble
France
T 331-48-122610
F 331-48-122619
Bettis Intl Sales Office:
Calgary, Canada
Rheinberg, Germany
New Bombay, India
Singapore
Important: Due to Emersons continuing commitment to engineered
product advancement, data presented herein is subject to change.
Certified dimensional drawings and wiring diagrams are available on
request. Consult factory with model designation and serial number.
Bettis Bulletin # 10.10 Rev: 02/02
© 2002 Emerson. All rights reserved. 5M/02/02