45
o
Air Gap (Typical)
Between Disk and Sensor
Refer to Chart
Sensing Disk Motor Ring
10
(0.390) Dia.
Hole (4)
Conduit Box
½ NPT
Set Screws
8-32 Threads
"A"
50.8
2.000 Dia.
6.35
(0.250)
Sensing Disk
Detail
102
(4.000)
200
238
(9.375)
19
(0.750)
Frame Size "A" Dimension
56C ---------------------- 16 (0.625)
143TC, 145TC
182C, 184C ----------- 22 (0.875)
Vcc
4.5 to 24 VDC
RED
Signal Output
Common
BLUE
BLACK
Hookup Diagram
NEMA C FACE
MOTOR SPEED
SENSOR KIT
OMDC-CF
Series
All Models
$
350
Sensor shown on motor,
Sensing disk
included in kit
Dimensions: mm (in)
Model Max Air Gap
H1/J1 6.35 (0.25)
H2/J2 4.57 (0.18)
H35/ 3.18 (0.125)
J35
H60/ 0.254 (0.010)
J60
OMPMDC13-18-90V-56C
sold separately, $158.
For Drive Selection
Visit omega.com/
drives-motors
OMDC-CF-H1, $350,
shown smaller than
actual size.
45°
45°
l For All NEMA C Face Motors
l Molded Sensing Disk,
Impervious to Dust, Oil
and Water
l Output: NPN Open Collector
Capable of Sinking 20 mA DC
l Operating Temperature:
-40 to 125°C (-40 to 257°F)
The OMDC-CF Series motor pick-up sensor
kit can be used in place of the OMDC-PU-E
series to monitor motor speeds when access
to the motor shaft is otherwise impossible.
The OMDC-CF series sensor mounts directly
to a motor’s, NEMA C face. It operates at a
4.5 to 24 Vdc level producing a square wave
output which may be used with closed loop
controls, or other digital devices.
To Order (Specify Model Number)
MOST POPULAR MODELS HIGHLIGHTED!
MODEL NO. PRICE DESCRIPTION
OMDC-CF-H1 $350 NEMA 56C face motor sensor kit, 1 pulse
per revolution
OMDC-CF-H2 350 NEMA 56C face motor sensor kit, 2 pulses
per revolution
OMDC-CF-H15 350 NEMA 56C face motor sensor kit, 15 pulses
per revolution
OMDC-CF-H60 350 NEMA 56C face motor sensor kit, 60 pulses
per revolution
OMDC-CF-J1 350 NEMA C face motor sensor kit, 1 pulse
OMDC-CF-J2 350 NEMA C face motor sensor kit, 2 pulses
OMDC-CF-J15 350 NEMA C face motor sensor kit, 15 pulses
OMDC-CF-J60 350 NEMA C face motor sensor kit, 60 pulses
Kit comes complete with motor race ring, sensor, mounting bolts, sensing disk and
operator’s manual.
* Frame sizes 143TC, 145TC, 182C and 184C with 7⁄8" dia. shaft.
Ordering Examples: OMDC-CF-H15, 15 pulse/revolution pick up, NEMA 56C frame bolt on
sensor kit, $350.
OMDC-CF-J15, NEMA C frame bolt on sensor kit, for NEMA 143TC, 145TC, 182C, 184C
frame sizes, $350.
D-x
per revolution
per revolution
per revolution
per revolution
*
*
*
*
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
www.omega.com
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