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ControlSet Actuators from KMC Controls
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The KMC MEP-1261/1263 ControlSet actuators are designed to regulate large control air dampers and valves in HVAC systems. The MEP-1261 is the standard tri-state controlled actuator, the MEP-1263 includes a feedback potentiometer feature. The actuator mounts directly to 3/8” up to 3/4” round, or 5/16” up to 9/16” square shaft, eliminating the need for expensive and complicated linkages. The bi-directional motors may be controlled via an SPDT floating thermostat, controller, or building automation system. A minimum 100 in-lb. of torque is available over the 90° angular rotation. A gear disengagement feature allows positioning of the damper and/or gear train without energizing the actuator. The actuator is protected against overloading and does not require end or limit switches.
Category: 100 in-lb Electronic Actuator
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The KMC MEP-1262 ControlSet actuator is designed to regulate large control air dampers and valves in HVAC systems. It is controlled by a 2 to 10 VDC signal (4 to 20 mA with 500 ohm resistor) from a thermostat, controller, or building automation system. A 1 to 5 VDC feedback voltage output is provided which is proportional to the control signal. The actuator mounts directly to 3/8” up to 3/4” diameter, or 5/16” up to 9/16” square, shaft eliminating the need for expensive and complicated linkages. A minimum 100 in-lb. of torque is available over the 90° angular rotation. A gear disengagement feature allows positioning of the damper and/or gear train without energizing the actuator. Protected against overloading, the actuator does not require end or limit switches.
Category: 100 in-lb Electronic Actuator
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Category: 100 in-lb Electronic Actuator
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The KMC MEP-1272 ControlSet actuator is designed to regulate large control air dampers and valves in HVAC systems. It is controlled by a 2 to 10 VDC signal (4 to 20 mA with 500 ohm resistor) from a thermostat, controller, or building automation system. A 1 to 5 VDC feedback voltage output, which is proportional to the control signal, is provided. The actuator mounts directly to 3/8” up to 3/4” diameter, or 5/16” up to 9/16” square, shafts eliminating the need for expensive and complicated linkage. A minimum 100 in-lb. of torque is available over the 90° angular rotation. A gear disengagement feature allows positioning of the damper and/ or gear train without power. Protected against overloading, the actuator does not require end or limit switches. The fail safe feature allows selection of the return direction and a delay allows a full charge before normal operation resumes.
Category: 100 in-lb Electronic Actuator
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The KMC MEP-1500 series Rotary Electric Actuators are designed to operate variable volume or other small dampers in HVAC systems. To accommodate normal damper arrangements, the units are available in four different stroke options and can be shipped fully stroked to the clockwise or counterclockwise position. The internal magnetic clutch allows the units to be installed at either end of stroke with no heat rise from the actuator. An optional reducer bushing allows them to be used directly with 3/8” damper shafts. Switch assemblies or feedback pots may be field added to the actuator output bushing. Refer to KMC data sheet on CME-1000 series Rotary Cam Switches or CME-2000 series feedback potentiometers.
Category: 035/040/080 in-lb Electronic Actuator
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The MEP–4000 series has successfully completed over 140,000 life-cycle tests - over two times the stated spec.
The MEP-4000 series direct-coupled actuators represent a new generation of power in diminutive size. These direct-coupled models offer 40 (MEP-40xx) or 80 (MEP-48xx) inch-pounds of torque and a variety of features in a compact size. Perhaps most astonishing is that this power is available in such a small package. The actuators measure just 5.3 inches long, 2.6 inches wide, and 2.5 inches high (135 x 66 x 63.5 mm). They weigh only 1.1 pounds (0.5 kg).
The MEP-4000 series provide tri-state or proportional control for small dampers in HVAC systems. A minimum torque of 40 or 80 in-lbs. is available over the 95° angular rotation.
The MEP-4002/4022/4802/4822 proportional actuator models accept a 0-10 volts DC control signal input from a thermostat, controller, or building automation system. A user-initiated, auto-mapping feature provides better equipment control by reassigning the 0-10 volts DC input signal range over a reduced rotation range (from 45° to 95°). These models also feature a switch-selectable, 0-5 or 0-10 volts DC voltage feedback output that is proportional to the actuator position.
The MEP-4001/4013/4021/4801/4813/4821 tri-state models are designed for use with floating thermostats, controllers, or building automation systems. The MEP–4013/4813 models feature a 10,000 ohm (+/- 10%), three-wire potentiometer feedback output.
The MEP-4021/4022/4821/4822 models also have a fully adjustable, built-in SPDT auxiliary switch, for remote position indication or controller and equipment interface.
All MEP-4000s mount directly to 1/4- to 5/8-inch (6 to 16 mm) round shafts or 1/4- to 7/16-inch (6 to 11 mm) square shafts, eliminating the need for expensive and complicated linkages. A non-rotation bracket, to prevent lateral movement, is included with each actuator. A gear disengagement feature allows manual positioning of the actuator.
Category: 035/040/080 in-lb Electronic Actuator
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The KMC MEP-425 Series direct-coupled, spring-return actuators are designed to control small sized dampers requiring fail-safe operation. The MEP-425 Series actuators mount to 1/4” to 3/4” diameter shafts or 1/4” to 1/2” square shafts. The actuators produce 62 in-lbs of torque, running and spring return minimum, over a maximum 95° rotation. Two-position, tri-state, and 0 to 10 VDC models are available with pre-cabled wiring and integrated conduit adapter.
Category: 062 in-lb Electronic Actuator
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The KMC MEP-455 Series direct-coupled, spring-return actuators are designed to control mid-sized dampers and valves requiring fail-safe operation. The MEP-455 series actuators mount to 3/8” to 1” diameter shafts or 1/4” to 3/4” square shafts. The actuators produce 142 in-lbs. of torque, running and spring return minimum, over a maximum 95° rotation. Two-position, tri-state, and 0 to 10 VDC models are available with pre-cabled wiring and integrated conduit adapter.
Category: 142 in-lb Electronic Actuator
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The KMC MEP-5000 series 3-wire ControlSet Actuators are designed to control small dampers such as air terminal unit dampers or VEP-40 series valves. The MEP-5061 is an 18°/minute actuator and the MEP-5071 is a 60°/minute actuator. The actuator mounts to a 1/2” or 3/8” diameter damper shaft, eliminating the need for expensive and complicated linkages. When mounting to a 3/8” diameter shaft, the HFO-0011 shaft adaptor is required and must be ordered separately. These bidirectional motors may be controlled via an SPDT floating thermostat or building automation system. A minimum of 50 in-lb of torque over the maximum angular rotation of 95° is provided. Both minimum and maximum end stops are standard to limit the rotation. A gear disengagement feature allows positioning of the damper and/or gear train without energizing the actuator. An optional feedback potentiometer and/or a single, double or triple auxiliary switch can be field added.
Category: 050 in-lb Electronic Actuator
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The KMC MEP-5062/5072 ControlSet Actuators are designed to control small dampers or specific VEP series valves. The MEP-5062 is an 18°/minute actuator and the MEP-5072 is a 60°/minute actuator. The actuators mount directly to a 1/2” or 3/8” diameter shaft, eliminating the need for expensive and complicated linkage. Mounting to a 3/8” diameter shaft requires the HFO-0011 shaft adaptor (ordered separately). The actuator may be controlled via a 2 to 10 VDC control signal from a thermostat, controller or building automation system. A minimum of 50 in-lb. of torque is provided over the maximum angular rotation of 95°. The units are factory calibrated for 2 to 10 VDC input signal (4 to 20 mA with 500 ohm resistor) and 95° clockwise rotation. Counterclockwise rotation is obtained by simply toggling a switch. A 1 to 5 VDC feedback voltage, proportional to the feedback signal, is provided. This feedback can be used for remote indication of damper position. An 18 VDC auxiliary power supply output is also supplied to power other control devices in the system. Minimum and maximum end stops are standard to limit the rotation. A gear disengagement feature allows positioning of the actuator without power. An optional single, double or triple auxiliary switch can be field installed.
Category: 050 in-lb Electronic Actuator
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The MEP-5223 and MEP-5233 are replacement damper actuators designed for residential dampers. The 24 VAC direct-coupled actuator provides smooth and quiet performance. These actuators are intended for replacement on series B and C style dampers only; not the A series dampers. The MEP- 5223 is intended for replacement on round dampers with a fully closed blade angle of 45 degrees. The MEP-5233 is intended for replacement on rectangular dampers with a fully closed blade angle of 90 degrees. 1/2" (12.7 mm) direct-coupled mounting for securing to damper blade shaft. Position indicator and angular rotation stop for viewing and setting minimum and maximum damper positions. Disengagement feature to manually position actuator and damper blade. Enclosure to protect wiring connections. The MEP-5223 15 second/ 45 degree, Tri-state Replaces: Carrier DAMPACT45DEG Carrier 33CC500621 KMC MEP-5203-30 The MEP-5233 15 second/ 90 degree, Tri-state Replaces: Carrier DAMPACT90DEG Carrier 33CC500623 KMC MEP-5213-30 Johnson M9101-AGA-2N2.
Category: 035/040/080 in-lb Electronic Actuator
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The KMC MEP-5372 ControlSet Actuator is designed to control small dampers or specific VEP series valves. The actuator mounts directly to a 1/2” or 3/8” diameter shaft, eliminating the need for expensive and complicated linkages. Mounting to a 3/8” diameter shaft requires the HFO-0011 shaft adaptor (ordered separately). The actuator may be controlled via a 2 to 10 VDC control signal from a thermostat, controller or building automation system. A minimum of 50 in-lb. of torque is provided over the maximum angular rotation of 95°. Actuators are factory calibrated for 2 to 10 VDC input signal (4 to 20 mA with 500 ohm resistor) and 95° clockwise rotation. A 1 to 5 VDC feedback voltage output, proportional to the control signal, is provided. This feedback can be used for remote indication of damper position. An 18 VDC auxiliary power supply output is provided to power CTE-5100 series thermostats or other system control devices. Minimum and maximum end stops are standard to limit rotation. A gear disengagement feature allows positioning of the actuator without power. An optional single, double or triple auxiliary switch can be field installed.
Category: 050 in-lb Electronic Actuator
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The KMC MEP-5373/7374 ControlSet Actuators are designed to control small dampers such as air terminal unit dampers or specific VEP series valves. Mounts directly to a 1/2” or 3/8” diameter damper shaft, eliminating the need for expensive and complicated linkage. When mounting to a 3/8” diameter shaft, the HFO-0011 shaft adaptor is required (must be ordered separately). These bi-directional motors may be controlled via an SPDT floating thermostat or building automation system. A minimum of 50 in-lb. of torque is provided over the maximum angular rotation of 95°. Both minimum and maximum end stops are standard to limit the rotation. A gear disengagement feature allows positioning of the damper and/or gear train without energizing the actuator. The MEP-5374 incorporates a 10K ohm feedback potentiometer for remote indication of actuator position. An optional single, double or triple auxiliary switch can be field installed.
Category: 050 in-lb Electronic Actuator
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These are repair parts only. For new installations, see the MEP-7012/7062/7712/7762 ControlSet Actuators.
The KMC MEP-7002/7052/7702/7752 ControlSet Actuators are factory mounted onto VEP-5000 Series flanged or butterfly valves, for use in HVAC systems.
These Actuators accept a 2 to 10 VDC control signal input from a thermostat, controller, or building automation system. A 1 to 5 VDC feedback voltage output is provided. The output is proportional to the control signal. The MEP-7052 and 7752 include a fail-safe feature.
A minimum 150 in-lb. of torque is available on the 7002/7052 and a minimum of 300 in-lb of torque is available on the 7702/7752 over the 94° angular rotation.
A gear disengagement feature allows positioning of the valve/gear train without energizing the actuator. The actuators are protected against overloading and do not require end or limit switches.
The optional fail-safe feature allows selection for the direction of return, and a delay allows full charge before normal operation resumes.
Category: 150 in-lb Electronic Actuator
Category: 300 in-lb Electronic Actuator
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MEP-1261, 1263 Direct Coupled Tri-State ControlSet Actuators
MEP-1262 Direct Coupled Modulating ControlSet Actuator
MEP-1500 Series Rotary Electric Actuator Magnetic Clutch
MEP-425 Series Spring Return Actuator 62 In-lb.
MEP-455 Series Spring Return Actuators 142 in-lb.
MEP-5000 Series Direct Magnetic Coupled Tri-State ControlSet Actuator
MEP-5062, 5072 Direct Magnetic Coupled Modulating ControlSet Actuator
MEP-5223, 5233 Direct-Coupled Replacement Damper Actuators
MEP-5372 Direct Coupled, Modulating Fail-Safe ControlSet Actuator
MEP-7002/7052/7702/7752 Direct Coupled, Proportional, ControlSet Actuators