
ALLOW 6 3/4" MIN. FOR
171
COVER REMOVAL
6 1/8"
156
6 1/2"
165
7 1/8"
181
COVER
WIRING TERMINALS
POSITION SENSING DEVICE
DIGITAL CONTROL MODULE
STROKE ADJUSTMENT
13"
330
THIS DOCUMENT IS A COPY AND
IS NOT THE SOURCE DOCUMENT.
INFORMATION IS SUBJECT TO
CHANGE WITHOUT NOTICE. THE
INFORMATION CONTAINED
HEREIN IS COPYRIGHTED BY
HAROLD BECK AND SONS, INC.
CHANGES TO THE DOCUMENT ARE
PROHIBITED. CONTACT A BECK
SALES ENGINEER IF A CERTIFIED
DRAWING IS REQUIRED.
3/4"
19
2 7/8"
73
1" N.P.T.
CONDUIT
POWER
CONNECTION
1" N.P.T.
CONDUIT
SIGNAL
CONNECTION
18 3/4"
476
NAMEPLATE
10 3/8"
264
#10-32 EXTERNAL
GROUND SCREW
5 1/8"
130
EXTENDED
DIMENSION
HANDSWITCH
*
*
INTEGRAL
TIGHTSEATER
8 3/4"
222
HANDWHEEL
ALL DIMENSIONS ARE IN INCHES AND [MM] UNLESS OTHERWISE SPECIFIED.
THREADS AND TAPPED HOLES ARE SPECIFIED AS UNIFIED THREAD SIZES ONLY.
CONDUIT PIPE THREADS PER AMERICAN NATIONAL STANDARD TAPER PIPE
THREADS (N.P.T.)
VALVE STEM COUPLING
VALVE BONNET
MATCH LINE
3/4"-16 UNF THREAD X 11/16" [17] DEEP
(ADAPTOR BUSHINGS FOR SMALLER
THREADS)
BECK DRIVE DRIVE SHAFT
MODEL NO. TRAVEL RANGE
29-250
1/2"-2"
[13-51]
APPROX.
WEIGHT
LBS./KGS.
152/69
FASTENER GUIDE
SIZE (IN.)
COVER SCREWS
MOTOR SCREWS
3/8-16
3/8-16
*
TORQUE
LB.-FT./Nm.
30/41
15/20
SIZE:
TOLERANCE:
ALL DIMENSIONS 1/4" [ 6]
TYPICAL, MOUNTING FEATURES MAY VARY
PER APPLICATION
D
HAROLD BECK & SONS INC.
NEWTOWN INDUSTRIAL COMMONS
TITLE:
DRAWN:
DWK 5-22-08
18-2920-01o
THIRD ANGLE
PROJECTION
CHECKED:
GMD 5-27-08
APPROVED:
JHM 5-28-08
NEWTOWN, PENNSYLVANIA 18940 USA
OUTLINE DIMENSIONS
29-250 DRIVES
SCALE:
NONE
DRAWING NO:
REV:
18-2920-01o
SHEET NO.
1
OF
1
A