Actuators and Dampers

MEP Series



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MEP Series

KMC Actuators MEP Series

KMC Actuators

 

The KMC MEP-4000 Series are compact but powerful direct-coupled actuators which provide tri-state, two-position, or proportional control for small dampers or valves in HVAC systems. A minimum torque of 40 (MEP-40xx) or 80 (MEP-48xx) in-lbs. is available over the 95° angular rotation. A minimum torque of 25 (MEP-4201), 45 (MEP-4501), or 90 (MEP-4901) in-lb. is available over the 95° angular rotation in 35 seconds or less (or 45 seconds for the MEP-4901). This series of actuators comes in both non-fail safe and capacitor driven fail-safe models. MEP-4xx1 tri-state/two-position models are designed for use with floating thermostats or controllers. MEP-4xx4/4xx5 two-position models are available in 24 VAC/VDC or 100–240 VAC models.The MEP-7000 Series are powerful, efficient, durable, direct-coupled actuators which also provide tri-state or proportional control for large control air dampers or valves in HVAC systems. A minimum torque of 120, 180, or 320 in-lbs. is available over the 94° angular rotation. Capacitor-driven fail-safe models provide efficient operation with switch-selectable fail direction.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
MEP-4001 ACT/FLTG/NFSAFE/24VAC/40 IN-LBSIn Stock222.00117.66
MEP-4002 ACT/PROP/NFSAFE/24VAC/40 IN-LBSIn Stock272.00144.16
MEP-4003 ACT/FLTG/NFSAFE/24VAC/40 IN-LBS/OPEN FRAMEINFO186.0098.58
MEP-4013 ACT/FLTG/NFSAFE/24VAC/40 IN-LBS/POTINFO244.00129.32
MEP-4021 ACT/FLTG/NFSAFE/24VAC/40 IN-LBS/AUXINFO261.00138.33
MEP-4022 ACT/PROP/NFSAFE/24VAC/40 IN-LBS/AUXINFO325.00172.25
MEP-4201 ACT/TRI-S/2 POS/24VAC/VDC/NFSAFE/25 IN-LB/35 SECINFO276.00146.28
MEP-4251 ACT/TRI-S/24VAC/VDC/FSAFE/25 IN-LBINFO368.00195.04
MEP-4252 ACT/PROP/24VAC/VDC/FSAFE/25 IN-LBINFO410.00217.30
MEP-4254 ACT/2POS/24VAC/VDC/FSAFE/25 IN-LBINFO365.00193.45
MEP-4255 ACT/2POS/100-240VAC/FSAFE/25 IN-LBINFO467.00247.51
MEP-4272 ACT/PROP/24VAC/VDC/FSAFE/25 IN-LB/1 AUXINFO572.00303.16
MEP-4274 ACT/2POS/24VAC/VDC/FSAFE/25 IN-LB/1 AUXINFO516.00273.48
MEP-4275 ACT/2POS/100-240VAC/FSAFE/25 IN-LB/1 AUXINFO554.00293.62
MEP-4501 ACT/TRI-S/2 POS/24VAC/VDC/NFSAFE/45 IN-LB/35 SECINFO294.00155.82
MEP-4551 ACT/TRI-S/24VAC/VDC/FSAFE/45 IN-LBINFO386.00204.58
MEP-4552 ACT/PROP/24VAC/VDC/FSAFE/45 IN-LBIn Stock429.00227.37
MEP-4554 ACT/2POS/24VAC/VDC/FSAFE/45 IN-LBINFO386.00204.58
MEP-4555 ACT/2POS/100-240VAC/FSAFE/45 IN-LBINFO484.00256.52
MEP-4572 ACT/PROP/24VAC/VDC/FSAFE/45 IN-LB/1 AUXINFO591.00313.23
MEP-4574 ACT/2POS/24VAC/VDC/FSAFE/45 IN-LB/1 AUXINFO533.00282.49
MEP-4575 ACT/2POS/100-240VAC/FSAFE/45 IN-LB/1 AUXINFO571.00302.63
MEP-4801 ACT/FLTG/NFSAFE/24VAC/80 IN-LBSINFO267.00141.51
MEP-4802 ACT/PROP/NFSAFE/24VAC/80 IN-LBSINFO315.00166.95
MEP-4813 ACT/FLTG/NFSAFE/24VAC/80 IN-LBS/POTINFO289.00153.17
MEP-4821 ACT/FLTG/NFSAFE/24VAC/80 IN-LBS/AUXINFO305.00161.65
MEP-4822 ACT/PROP/NFSAFE/24VAC/80 IN-LBS/AUXINFO368.00195.04
MEP-4901 ACT/TRI-S/2 POS/24VAC/VDC/NFSAFE/90 IN-LB/45 SECINFO339.00179.67
MEP-4951 ACT/TRI-S/24VAC/VDC/FSAFE/90 IN-LBINFO436.00231.08
MEP-4952 ACT/PROP/24VAC/VDC/FSAFE/90 IN-LBINFO479.00253.87
MEP-4954 ACT/2POS/24VAC/VDC/FSAFE/90 IN-LBINFO432.00228.96
MEP-4955 ACT/2POS/100-240VAC/FSAFE/90 IN-LBINFO511.00270.83
MEP-4972 ACT/PROP/24VAC/VDC/FSAFE/90 IN-LB/2 AUXINFO686.00363.58
MEP-4974 ACT/2POS/24VAC/VDC/FSAFE/90 IN-LB/2 AUXINFO610.00323.30
MEP-4975 ACT/2POS/100-240VAC/FSAFE/90 IN-LB/2 AUXINFO640.00339.20
MEP-7501 ACT/FLTG/NFSAFE/24VAC/VDC/180 IN-LBSINFO443.00234.79
MEP-7502 ACT/PROP/NFSAFE/24VAC/VDC/180 IN-LBSIn Stock501.00265.53
MEP-7503 ACT/FLTG/NFSAFE/24VAC/VDC/180 IN-LBS/POTINFO512.00271.36
MEP-7551 ACT/FLTG/FAILSAFE/24VAC/VDC/180 IN-LBSINFO575.00304.75
MEP-7552 ACT/PROP/FAILSAFE/24VAC/VDC/180 IN-LBSIn Stock685.00363.05
MEP-7553 ACT/FLTG/FAILSAFE/24VAC/VDC/180 IN-LBS/POTINFO637.00337.61
MEP-7801 ACT/FLTG/NFSAFE/24VAC/VDC/320 IN-LBSINFO779.00412.87
MEP-7802 ACT/PROP/NFSAFE/24VAC/VDC/320 IN-LBSINFO817.00433.01
MEP-7803 ACT/FLTG/NFSAFE/24VAC/VDC/320 IN-LBS/POTINFO801.00424.53
MEP-7851 ACT/FLTG/FAILSAFE/24VAC/VDC/320 IN-LBSINFO1,019.00540.07
MEP-7852 ACT/PROP/FAILSAFE/24VAC/VDC/320 IN-LBSINFO1,069.00566.57
MEP-7853 ACT/FLTG/FAILSAFE/24VAC/VDC/320 IN-LBS/POTINFO1,044.00553.32

Accessories

No accessories found
Features
  • Proportional models include “anti-jitter” circuitry
  • Switch-selectable feedback on selected models
  • Fully adjustable, built-in auxiliary switch on selected models
  • Removable terminals and removable 1/2″ NPS conduit fitting (except the MEP-4003)
  • Direct mounting to standard shaft sizes
  • Gear disengagement button
  • Adjustable mechanical end stop
  • Valve body quick-mount option on MEP- 4002V/4003V
  • A patent-pending noise reducer provides whisper-quiet operation on the MEP-4201, 4501, 4901 series
  • Fast rotation-less than 35 seconds for 90° with 25 or 45 in-lb. of torque or less than 45 seconds with 90 in-lb. torque on the MEP-4201, 4501, 4901 series
Specifications

Supply Voltage:

MEP-4xx5 Series:100 to 240 VAC

MEP-4000 (all others):24 VDC/VAC (+20%/–15%),Class 2 only

MEP-7000 Series:24 VDC/VAC (+20%/–15%),Class 2 only or 22-35 VDC

Supply VA:

MEP-4000 Series:2 VA Tri-state models, 4 VA Proportional models

MEP-750X Series:6 VA

MEP-755X Series:8 VA

MEP-780X Series:8 VA

MEP-785X Series:10 VA

Control Signal:Floating, Proportional, 2-Position

Wiring:14-22 AWG, 12-26 AWG

Wiring Terminations:Screw Terminals, Cable Pigtail

Conduit Connection:Yes, dual

Operating Torque:25 in-lbs to 320 in-lbs

Rotation:95 degrees

Drive Time:25 to 90 seconds

Operating Temperature:-22 to 131℉ (-30 to 55℃)

Operating Humidity:5-95% RH non-condensing

Maximum Shaft Diameter:

MEP-4000 Series:1/4" to 5/8" round, 1/4" to 7/16" square

MEP-7000 Series:3/8" to 1.05" round, 5/16" to 5/8" square

Noise Level:

MEP-4000 Series:Less than 35 dbA maximum at 1 meter

MEP-7000 Series:Less than 45 dbA maximum at 1 meter

Enclosure Rating:Flame-retardant plastic

Dimensions:

MEP-4003 :5.3″H x 2.6″W x 1.8″D (13.5 x 6.6 x 4.6 cm)

MEP-4003V :5.3″H (w/o handle extended) x 2.6″W x 2.59″D (13.5 x 6.6 x 6.6 cm)

MEP-4002V : 5.3″H (w/o handle extended) x 2.6″W x 3.28″D (13.5 x 6.6 x 8.32 cm)

MEP-4201, 4501, 4901:6.0″H x 2.8″W x 3.4″D (15.2 x 7.14 x 8.65 cm)

MEP-4000 (all others) :5.3″H x 2.6″W x 2.5″D (13.5 x 6.6 x 6.35 cm)

MEP-7000 Series:10.1″H x 5″W x 3″D (25.7 x 12.7x 7.6 cm)

Weight:

MEP-4000 Series:1.1 lb (0.49 Kg)

MEP-7x0x:5 lb (2.27 Kg)

MEP-7x5x:5.4 lb (2.45 Kg)

Approvals:

MEP-4000 Series:SASO PCP Registration KSA R-103260; UL File #E145932; FCC Class B, Part 15, Subpart B and complies with Canadian

 :ICES-003 Class B (MEP-4xx4 models only are Class A)

MEP-7000 Series:UL FIle #E145832; FCC Class B, Part 15

Warranty:5 years

Certifications










Download Additional Data

document   MEP Series Catalog Page