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Your cart is empty.The M9102 and M9104 Series Actuators are direct-mount, non-spring-return electric actuators that operate on AC 24 V power. These synchronous motor-driven actuators provide floating control (AGA), floating control with automatic shutoff (IGA), and proportional control with selectable 0-10 or 2-10 VDC (GGA). The -2S models are equipped with plenum cables, and the -3S models are equipped with terminal blocks. All models are compact in size and are easily installed on VAV boxes, Variable Volume and Temperature (VVT) two-position zone applications, or small- to medium-sized dampers with a round shaft up to 1/2 in. (13 mm) in diameter or a 3/8 in. (10 mm) square shaft. The M9102 Series Electric Non-Spring-Return Actuators provide a running torque of 18 lb·in (2 N·m), and the nominal travel time is 30 seconds at 60 Hz (36 seconds at 50 Hz) for 90° of rotation. The M9104 Series Electric Non-Spring-Return Actuators provide a running torque of 35 lb·in (4 N·m), and the nominal travel time is 60 seconds at 60 Hz (72 seconds at 50 Hz) for 90° of rotation.
Kurtz
Reviewed in the United States on August 16, 2023
Used this to replace a 20 year old Honeywell ML6161 that was getting noisy.This one is nice in that it shuts off shortly after completing its cycle.The ML6161 relied on a magnetic slip clutch and the motor runs full time with my zoning panel.After many years of operation the bearings wear out and no amount of lube will quiet it down.Not an issue with this M9104-IGA-3S
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