Product Overview

5"
8"
2-7/16"
3/8"
3"
10 1/8"
5"
8"
2-7/16"
3/8"
3"
10 1/8"
Dimensions
© 2013 KMC Controls, Inc.; KMC Controls
®
and ControlSet
®
are registered trademarks of KMC Controls 035-035-01D
KMC Controls, Inc.
19476 Industrial Drive, New Paris, IN 46553
574.831.5250
www.kmccontrols.com; [e-mail]
Specifications
All dimensions are in inches
HMO-4535 non-rotation bracket (provided)
Gear disengagement button
Position insert as
shown for 3/8" to
9/16" round shafts or
5/16" to 3/8" square
shaft (1/2" round
shafts on center)
Position insert as
shown for 5/8" to
13/16" round shafts
or 1/2" to 5/8" square
shafts (3/4" round
shafts on center)
Remove insert for
7/8" to 1.05" round
shafts (1.05" round
shafts on center)
Supply Voltage 24 VAC (+20%/–15%) Class 2
Only, or 22–35 VDC
Supply Power
MEP-750x 6 VA
MEP-755x 8 VA normal (25 VA peak
while initializing)
MEP-780x 8 VA
MEP-785x 10 VA normal (40 VA peak
while initializing)
Control Input
Tri-state (See Supply Voltage; fail-safe
MEP-7x51/7x53 models can
also be wired for 2-position
operation)
Proportional 2–10 VDC or 4–20 mA
Feedback
Tri-state 10K ohm (±10%) potentiometer
(MEP-7xx3 models only)
Proportional 1–5 VDC or 2–10 VDC
(switch selectable)
Angular Rotation 94°; fully adjustable with
HMO-4536 stop kit
Motor Timing 90–115 sec., load dependent
(powered)
Fail-Safe Timing 80–115 sec., load dependent
(switch-selectable CW, CCW,
or O; up to 40-second delay
while charging capacitor after
initial connection to power)
Torque
MEP-75xx 180 in-lb. (20 N•m)
MEP-78xx 320 in-lb. (36 N•m)
Connections Wire clamp type;
14–22 AWG, copper
Mounting Direct mounting on 3/8" to
1.05" round or 5/16" to 5/8"
square shaft by adjustable
“V” bolt and non-rotational
bracket HMO-4535 (supplied);
minimum recommended
damper shaft length is 2.5"
Dimensions 10-1/8 x 5 x 3 inches
(257 x 127 x 76 mm)
Weight MEP-7x0x: 5 lb. (2.3 kg);
MEP-7x5x: 5.4 lb. (2.5 kg)
Enclosure Flame retardant polymer
Noise Level < 45 dbA max. at 1 meter
Approvals UL 873 Temperature Indicating
and Regulating Equipment
FCC Class B, Part 15, Subpart B
Environmental Limits
Operating –22 to 131° F (–30 to 55° C)
Shipping –40 to 176° F (–40 to 80° C)
Humidity 5 to 95% RH (non-condensing)
INSERT
POSITION INSERT AS SHOWN FOR
3/8" to 9/16" ROUND SHAFTS or
5/16" to 3/8" SQUARE SHAFTS.
(1/2" ROUND SHAFTS ON CENTER)
INSERT
POSITION INSERT AS SHOWN FOR
5/8" to 13/16" ROUND SHAFTS or
1/2" to 5/8" SQUARE SHAFTS.
(3/4" ROUND SHAFTS ON CENTER)
REMOVE INSERT FOR
7/8" to 1.05" ROUND SHAFTS.
(1.05" ROUND SHAFTS ON CENTER)
INSERT
POSITION INSERT AS SHOWN FOR
3/8" to 9/16" ROUND SHAFTS or
5/16" to 3/8" SQUARE SHAFTS.
(1/2" ROUND SHAFTS ON CENTER)
INSERT
POSITION INSERT AS SHOWN FOR
5/8" to 13/16" ROUND SHAFTS or
1/2" to 5/8" SQUARE SHAFTS.
(3/4" ROUND SHAFTS ON CENTER)
REMOVE INSERT FOR
7/8" to 1.05" ROUND SHAFTS.
(1.05" ROUND SHAFTS ON CENTER)
Shaft insert
INSERT
POSITION INSERT AS SHOWN FOR
3/8" to 9/16" ROUND SHAFTS or
5/16" to 3/8" SQUARE SHAFTS.
(1/2" ROUND SHAFTS ON CENTER)
INSERT
POSITION INSERT AS SHOWN FOR
5/8" to 13/16" ROUND SHAFTS or
1/2" to 5/8" SQUARE SHAFTS.
(3/4" ROUND SHAFTS ON CENTER)
REMOVE INSERT FOR
7/8" to 1.05" ROUND SHAFTS.
(1.05" ROUND SHAFTS ON CENTER)
Shaft insert
NOTE: For more on accessories, troubleshooting,
master/slave wiring, torque selection,
applications, and other information, see the
MEP-7xxx Applications Guide.