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Motorized Thermostat for Industrial Engines
Electronic Motorized Thermostat for Industrial Engines
Elevate industrial engine performance with AMOT's motorized thermostat, available with our EH Series 24VDC electric rotary actuator installed on cartridge valve assembly.
Unlike wax-based mechanical thermostats with fixed set points that can vary with flow conditions or age, our motorized solution improves engine performance in the following areas...
- precise, dynamic temperature control to prevent unnecessary derating
- reduce fuel consumption
- lower emissions.
Also available with 110/220 VAC actuators. Consult Factory.
The electronic motorized thermostat with the EH actuator was designed for direct engine mounting. This robust system thrives in extreme conditions (-40°C to 125°C, IP69k/IP67) and is a great solution for engines compatible with renewable fuels (i.e. methanol, ammonia, hydrogen, etc.). The device is customizable via digital and analog controls (CANbus J1939). Ideal for engine OEMs seeking reliable, efficient, and flexible engine control solutions. Discover specs and benefits today.
*Contact factory for more information
High Vibration and Shock Resistance
extreme temperatures -40° C to 125° C
Up to a 3 second quick close
Product Features:
Built to Last: Designed to be mounted on your engine, our EH Series boasts high vibration and shock resistance, ensuring reliable performance in challenging conditions.
Temperature Tolerance: From freezing cold to scorching heat, it thrives in temperatures ranging from -40°C to +125°C.
Customizable Control: The EH Series supports a wide range of digital and analog protocols, which can be customized to specific applications.
Tested, Validated, Trusted:
Backed by rigorous testing to ensure it meets industry standards including:
Mechanical Shock: Tested against MIL-STD-810G.
Mechanical Vibration: 14Grms Random vibration tested.
EMC Compliance: Ensuring electromagnetic compatibility with IEC standards.
Tough Against the Elements: With IP69k and IP67 Ingress Protection, it's resistant to humidity, salt spray, and chemicals.
Specifications for EH Actuator on cartridge assembly.
|
Power |
24VDC, 5A Max |
|
Ambient Temperature |
-40°C to 125°C | -40°F to 257°F |
|
Duty Cycle |
100% at maximum load and rated temperature |
|
Vibration Resistance |
Random: 14.1 GRMS, 10-1000 Hz, 20 hours/axis |
|
Mechanical Shock |
MIL-STD-810G (Test 516.6: 40G, 11ms) |
|
Life |
Tested to +1M cycles @ rated load |
|
Limit Switches |
Software configurable |
|
Motor Thermal Protection |
Fitted as standard |
|
Angular Rotation |
90° standard |
|
Mounting |
EH125: ISO 5211 F07 & F10, AMOT Custom High Vibration EHC25: ISO 5211 F07, AMOT Custom High Vibration |
|
Mass |
EH125: 11.3kg EHC25: 4.0kg |
|
Positon Sensor |
Hall Effect |
|
Cable Entry |
EH125: Cable glands with terminal blocks EHC25: 8 pin Bulkhead connector |
|
I/O |
EH125: 2 Analog Inputs, 2 Analog Outputs, 4 Digital Outputs, CAN J1939 EHC25: 1 Analog Input, 1 Analog Output, CAN J1939 |
|
Electrical Safety |
CE marked |
|
Mechanical Stop |
Internal, non-adjustable |
|
Manual Override |
EH125 & EHC25: Standard |
|
Materials |
Aluminium alloy, stainless steel |
|
External Coating |
Anodized aluminum |
|
Weatherproof Enclosure |
IP67, IP69K |
- Industrial Natural Gas Engines
- Spark Ignited Engines Using Alternatives Fuels (i.e. Ammonia, Hydrogen, Methanol, etc.)
- Industrial Diesel Engines
- Lube Oil Manifolds
- Marine Aux Cooling Skids
- etc.







