PERMANENT MAGNET
SCR RATED DC MOTORS
NEMA 56C FRAME ENCODER-READY,
1
⁄4 TO 2 HP
OMPM-DCE
Series
Starts at
$
315
All steel constructed
junction box and cover
as well as fan cover
Low profile
compact design
NEMA 56C flange for
precision direct-couple
mount and reduced
vibration
Totally enclosed fan
cooled design
ensures maximum
cooling and long life
Heavy-duty,
permanently lubricated
and sealed ball bearings
for long motor life
NEMA 56-frame mount
(56H on 11⁄2 and 2 HP)
l NEMA 56C Frame Size
1
l
⁄4 to 2 HP, 1800 RPM
l 90 and 180 Control Voltage
l 20:1 Speed Range at Constant Torque
l High Starting Torque
l Permanently Lubricated Sealed Ball Bearings
l Removable Bolt-On/Bolt-Off base
l TEFC Enclosure (
3
⁄4–2 HP)
l Class F Insulation
l 1.38 Service Factor
l Dynamic Breaking
Class F
insulation
Removable base made
of extra-strength steel
reduces vibration
OMPM-DC14-18-90V-56C-E, $315,
shown smaller than actual size.
OMPM-DCE Series Permanent Magnet DC Motors are design for
long motor life with permanently lubricated ball bearings and are
TEFC (totally enclosed fan cooled). The OMPM-DCE motors have
provisions for mounting the OMDC-PU-E pick-up sensor directly
on the fan end of the shaft. All OMPM-DCE motors are
constructed from heavy duty gauge steel including frames,
endbells, mounting bases, junction boxes and covers. The
OMPM-DCE series DC motors are specifically design for use with
SCR controllers where applications require torque throughout the
application and speed range, as well as adjustable speeds. DC
motor voltage available are 90 and 180 volt.
D-x
143
(5.63)
Nameplate
.19 SQ x 1.38 Key
Decal
Warning
Hole Plug To Shaft Hole
10-32 UNF-2B 0.50 Deep Min
R
6.35 (0.25)
1.65
(0.065)
95.25
(3.75)
B
52.32
(2.06)
.6245
35.8
(1.41)
A
Depth
47.625
(1.875)
49.27
(1.94)
.12
.6250
Full
8.36
(0.34)
76.2
(3.0)
70
(2.75)
77.9
(3.07)
.000
±.01
114.3
(4.500)
-.003
+
C
Equally Spaced
(4) 3/8-16 UNC-2B
ON A
5.875 BC
Locked
Bearing
Scibed
Line
(3)
7/8
Knockouts
+
123.9
(4.88)
165.1
(6.50)
165.1 (6.50)
2.6
(0.104)
45°
.00
169.4
(6.67)
30.9
(1.22)
TYP
92.2
(3.63)
.06
61.9
(2.44)
88.9
(3.50)
-
207.5
(8.17)
3.0
(0.12)
Dimensions: mm (in)
A
B
C
53.32
(2.06)
49.02
(1.93)
49.02
(1.875)
3.175
(0.125)
1.524
(0.06)
Full
Depth
35.8
(1.41)
(0.19 SQ. x 1.38)
Key
[4](3/8–16 UNC–2B
ON ø5.875 BC
76.2
(3.00)
101.6
(4.00)
8.63
(0.34)
69.85
(2.75)
31
(1.22)
61.9
(2.44)
123.9
(4.88)
160.27
(6.31)
174.75
(6.88)
202.4
(7.97)
3.02
(0.119)
3.0
(0.12)
131 (5.16)
124 (4.88)
165.1
(6.50)
165.1(6.50)
Hole Plug
to Shaft Hole
10–32 UNF–2B
0.50 Deep Min
Locked
Bearing
(3) ø7/8
Knockouts
+.000
3.500 – .060
REF
Base Removal Warning Decal
On Frame Under Base
Nameplate
Warning
Decal
REF
ø = diameter
MOTOR LENGTH
DIMENSIONS: mm (in)
HP ABC
1
1
376.4 324.1 173.9
(14.82) (12.76) (6.85)
1
427.2 374.9 224.79
⁄
2
(16.82) (14.76) (8.85)
MOTOR LENGTH
DIMENSIONS: mm (in)
HP AB C
274.57 222.25 152.14
1
⁄
4
(10.81) (8.75) (5.99)
287.27 234.95 164.84
1
⁄
3
(11.31) (9.25) (6.49)
299.97 247.65 177.5
1
⁄
2
(11.81) (9.75) (6.99)
363.22 311.15 241.06
3
⁄
4
(14.31) (12.25) (9.49)
PICK-UP SENSORS
MODEL NO. PRICE DESCRIPTION
OMDC-PU-2E $114 NPN pick-up sensor, 1 pulse per revolution
OMDC-PU-4E 114 NPN pick-up sensor, 2 pulse per revolution
OMDC-PU-20E 114 NPN pick-up sensor, 10 pulse per revolution
OMDC-PU-2E, NPN pick-up
sensor, $114, shown smaller
than actual size.
To Order (Specify Model Number)
OMDC-PU-40E 114 NPN pick-up sensor, 20 pulse per revolution
OMDC-PU-20EQUAD 114 NPN quadrature pick-up sensor, 10 pulse per revolution
MOST POPULAR MODELS HIGHLIGHTED!
ARM TORQUE**
MODEL NO. PRICE VOLTAGE HP RPM AMPS* ENCLOSURE WEIGHT (ft lbs)
D-x
1
1750 2.5 TEFC 21 0.75
⁄
4
1
1750 3.5 TEFC 21 1
⁄
3
1
1750 2.5 TEFC 23 1.5
⁄
2
1
1750 5 TEFC 23 1.5
⁄
2
3
1750 3.8 TEFC 31 2.25
⁄
4
3
1750 7.6 TEFC 31 2.25
⁄
4
1
1750 7.6 TEFC 47 4.5
⁄
2
OMPMDC14-18-90V-56C-E $315 90
OMPMDC13-18-90V-56C-E 325 90
OMPMDC12-18-180V-56C-E 350 180
OMPMDC12-18-90V-56C-E 350 90
OMPMDC34-18-180V-56C-E 410 180
OMPMDC34-18-90V-56C-E 410 90
OMPMDC1-18-180V-56C-E 465 180 1 1750 5 TEFC 36 3
OMPMDC1-18-90V-56C-E 480 90 1 1750 10 TEFC 36 3
OMPMDC1.5-18-180V-56C-E 545 180 1
OMPMDC2-18-180V-145TC-E 985 180 2 1750 9.5 TEFC 75 6
* Armature Full Load Amps
** Torque rated at 1750 RPM (Torque = HP*5252/RPM)
Ordering Examples: OMPMDC14-18-90V-56C-E, 90 Volt, ¼ HP, 1750 RPM DC encoder-ready motor with maximum of 2.5 Arm Amps,
NEMA 56C frame and mounting base and OMDC-PU-2E pick-up sensor, $315 + 114 = $429.
OMPMDC1-18-180V-56C-E, 180 Volt 1 HP 1750 RPM DC encoder-ready motor with maximum of 5 Arm Amps, NEMA 56C frame and
mounting base and OMDC-PU-2E pick-up sensor, $465 + 114 = $579.
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
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