HAND WHEEL POINTER KNOB, 9.525MM

5104

Manufacturer Part Number5104
DescriptionHAND WHEEL POINTER KNOB, 9.525MM
ManufacturerOhmite
TypeRheostat and Tap Switch Hardware
Series51
5104 datasheet
 


Specifications of 5104

Knob / Dial StyleHandwheel With PointerShaft Diameter9.525mm
Knob Diameter82.55mmShaft TypeRound
Peak Reflow Compatible (260 C)NoExternal Width3.25"
Shaft Size3/8 InOutside Diameter3 1/4 in
FeaturesPanel MountingInside Diameter3.250 in
Leaded Process CompatibleNoRohs CompliantNo
Lead Free Status / RoHS StatusContains lead / RoHS non-compliant  
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Rheostat and
Tap Switch Hardware
Knobs, Dials, Mounting Fasteners
r h E o s t a t t a n D E M c o u P l i n g K i t s
Ohmite coupling kits permit tandem mounting of two rheostat
units. A coupling fastens to the shaft of the back unit; projections
on the coupling engage the recesses in the driving hub of the
front unit.
Each kit consists of a steel “U” frame, a coupling with set
screw, mica washer, allen wrench and instructions.
Part no.
Front mount models
rear mount models
 6532
H, J
H, J, G, K, L
 6533
G, K, L
H, J, G, K, L
 6591
E
E
r h E o s t a t r E P a i r K i t s
Electrical contact replacement kit. Kit
includes contact/slip ring assemblies (for
round and ribbon wire rheostats), copper
graphite washer, spring arm and hub.
Instructions included.
E x t r a M o u n t i n g h a r D w a r E
Kit contains 25 each, nuts and lock washers for panel mounting
units.
Part no.
For model
 7090
E
 7091
H, J, G, K, L, 111, 212, 711
 = Standard values
 = Non-standard values subject to minimum handling charge per item
82
Ohmite Mfg. Co.
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
K n o b s
Finger grip
with pointer
Any knob can be used with any rheostat and tap switch model
which has the corresponding shaft diameter. Knobs are fas-
tened to shafts with slotted set screws.
slotted
hex socket
set screw
set socket
 5102
 5103
 5103A
 5104
 5104A
 5105
 5106
 5106A
 5107
 5109
 5109A
 5110
 5110A
Max. panel thickness
 5111
 5111A
5
/
32
 5112
 5112A
1
/
8
 5150
 5150A
1
/
16
 5151
 5152A
D i a l s
Handsomely finished, black-enameled, aluminum dials for
Ohmite rheostats and tap switches. Figures and lines are etched
on a black background for contrast and ease of readability. On
rheostat dials, divisions indicating approximate percentage of
rheostat resistance in circuit are marked from 0 to 100. On tap
switch dials, Number of dial positions are identical with number
of switch positions.
Part no.
rheostat model
 7070
P
 7071
N
 7072
R
 7074
U
For
rheostats
Part no.
For model
 5007
C, E
 5000
H, J, G, K, L
 5001
P, N, R, U
 5002-*
111, 212 (single), 312 (single)
 5003-*
212 (tandem), 312 (tandem), 412
 5004-*
608
* Specify number of positions as suffix.
Finger grip
handwheel
without pointer
with pointer
handwheel
Finger grip
without pointer
Knob
hole
Fits
Description
dia.
dia.
model
Bar knob, 2
1
/
” long
1
/
H, J, G, K, L
4
4
1
1
Bar knob, 1
/
” long
/
H, J, G, K, L
4
4
Handwheel with pointer
3
1
/
3
/
P, N, R, U
4
8
Handwheel without pointer
3
1
/
3
/
P, N, R, U
4
8
1
1
Handwheel with pointer
3
/
/
H, J, G, K, L
4
4
Handwheel without pointer
3
1
/
1
/
H, J, G, K, L
4
4
Finger-grip with pointer
1
5
/
1
/
H, J, G, K, L
8
4
5
1
Finger-grip without pointer
1
/
/
H, J, G, K, L
8
4
Finger-grip with pointer
2
3
/
1
/
H, J, G, K, L
8
4
Finger-grip without pointer
2
3
/
1
/
H, J, G, K, L
8
4
1
1
Finger-grip
1
/
/
H, J, G, K, L
2
4
3
1
Finger-grip
/
/
C, E
4
8
Like 5104 (shorter pointer)
3
1
/
1
/
H, J, G, K, L
4
4
For tap
switches
For knob
5151
5150, 5116, 5103
5104, 5106
5109, 5116, 5150
5111, 5152A
5104
Dial dia.
1
1
/
4
2
3
/
16
1
5
/
2
2
3
/
4
3
3
/
4
5
1
/
2