7D 33 22XXMULTI Dynatorque Multi Turn Worm Gear Operators Dt3 Drawing
User Manual: Resource Library
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Page Count: 2
5.23
132.9
7.61
193.3
1.25 31.8
.266 6.76
1.10 28.0
2.53 64.2
.625
15.88
1.121 28.48
7D-33-22XXMULTI SHEET 1 OF 2 10/27/15
HOUSING MOUNTING PATTERN
MAX
MAX ON
CENTER
STD
MIN
RATIO:
TORQUE:
TEMPERATURE:
EST. WEIGHT:
30:1
4,500 IN LBS
[509 N-M]
-20
TO 150
F
[-29
TO 66
C]
7 LBS [3.2 KGS]
DT3
DYNATORQUE
WWW.DYNATORQUE.COM
MANUAL MULTI TURN WORM GEAR
OPERATOR COMMERCIAL GRADE
HANDWHEEL
TURNS FOR 360
: 30
RIM PULL AT
MAX TORQUE: 80 LBS
RECOMMENDED
: 14 IN
BORE & KEY
MAX
MIN
STD
1.000
.391
1.250
.250 KEY
@C
.250 X .188
KEY
4.019
3/8-16 UNC
3.750
3/8-16 UNC
3.250
3/8-16 UNC
1.968
1/4-20 UNC
GREASED FOR LIFE
PLATED STANDARD SHAFT
MAX STEM HEIGHT: 2.12 [53.8]
WORM WHEEL RECESS: .10 [2.5]
C
G
B
F
A
E
D
H
KEYWAY DIAGRAM
IN
OPEN
POS.
POS 1
POS 2 (STD)
CW
CW
CCW
CW
CONSULT FACTORY FOR SPECIAL CONFIGURATIONS.
A BRAND OF
A
A
B
B
4
11
12
1
5
SECTION A-A
1
2
6
15
15
17
UNIT IS E-COATED.
SECTION B-B
3
7
8
8
10
14
16
18 18
9
UNIT BEARINGS, O-RINGS, AND
GEAR TEETH ARE GREASED.
DT3
A BRAND OF
DYNATORQUE
WWW.DYNATORQUE.COM
17
UNIT HAS SILICONE GASKET.
7D-33-22XXMULTI SHEET 2 OF 2 10/27/15
ITEM
NO.
DESCRIPTION
QTY
1
HOUSING,DT3,STD
1
2
W/WHEEL, DT3, 360
1
3
SHAFT,DT3/7,G=5.25,.266,STD
1
4
INDICATOR,DT2/3
1
5
BLACK E-COAT
1
6
COVER,DT3, 360/180
1
7
WORM,DT2/3/5
1
8
BEARING,FLANGED,.750,.625,.5
00 2
9
GREASE, COMMERCIAL
GRADE
1
10
COIL PIN,.250,1.00
1
ITEM
NO.
DESCRIPTION
QTY
11
HHCS,3/8-16 X 1.50 LG
5
12
PHCS,8-32,S/TAP,.5
2
13
SET SCREW, 5/16-18, .50
2
14
EXP. PLUG,.75,.25,SS
1
15
O-RING,2-028 VITON
2
16
LIP SEAL,5/8
1
17
RTV SEALANT
1
18
THRUST WASHER,.625,.031
2
