butterfly valves and actuators
Modutrol Motors
Firing Rate Motors M9484D, E, F; M9494D, F Modutrol IV Motors
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Overview
Reversing, proportional motors used to drive burner firing rate valves, dampers or auxiliary equipment. Replaces M941A, C, D motors.
Features & Benefits:
Features & Benefits:
- Designed for flame safeguard applications in commercial/industrial oil or gas burner system
- Vibration resistant electronic drive circuit
- Regulated by three-wire proportional controller
- Stroke is field-adjustable to 90 or 160 degrees
Specifications
Environmental Conditions
- Ambient Temperature Range
- -40 to +66 deg C (-40 to +150 deg F at 25 % duty cycle)
- Enclosure Rating
- Wiring box provides NEMA 3 weather protection
Control, Safety & Timing Characteristics
- Standard Timing
- 15 s (90 deg )/30 s (160 deg ) or extended timing options (2 min/4 min models)
Dimensions & Size Specifications
- Crankshaft Size
- 3/8 in (9.5 mm) square shaft
Electrical Specifications
- Supply Voltage
- 24 VAC (external transformer) or 120/208/240 VAC, 50/60 Hz with internal transformer
Actuation, Valve & Motion Control Specifications
- Torque Rating
- High‑torque (150 lb‑in) and extra‑high torque (300 lb‑in) depending on model suffix
- Stroke Angle
- Fixed 90 deg or 160 deg , or field‑adjustable 90 to 160 deg depending on suffix
- Shaft Type
- Single‑ended or dual‑ended shaft (model dependent)
Control, Logic & Functional Behavior
- Control Type
- Series 90 proportional control
Applications & Compatibility
- Applications
- Combustion air dampers, gas valves, butterfly valves, HVAC and industrial process control
- Reversing, proportional motors for operating valves or dampers in Series 90 electric modulating circuits
Standards & Certifications
- Approvals
- UL Listed (E4436), CSA Certified (LR1620)
Material Specifications
- Material
- Die‑Cast Aluminum Housing
Environmental Conditions
- Ambient Temperature Range
- -40 to +66 deg C (-40 to +150 deg F at 25 % duty cycle)
- Enclosure Rating
- Wiring box provides NEMA 3 weather protection
Control, Safety & Timing Characteristics
- Standard Timing
- 15 s (90 deg )/30 s (160 deg ) or extended timing options (2 min/4 min models)
Dimensions & Size Specifications
- Crankshaft Size
- 3/8 in (9.5 mm) square shaft
Electrical Specifications
- Supply Voltage
- 24 VAC (external transformer) or 120/208/240 VAC, 50/60 Hz with internal transformer
Actuation, Valve & Motion Control Specifications
- Torque Rating
- High‑torque (150 lb‑in) and extra‑high torque (300 lb‑in) depending on model suffix
- Stroke Angle
- Fixed 90 deg or 160 deg , or field‑adjustable 90 to 160 deg depending on suffix
- Shaft Type
- Single‑ended or dual‑ended shaft (model dependent)
Control, Logic & Functional Behavior
- Control Type
- Series 90 proportional control
Applications & Compatibility
- Applications
- Combustion air dampers, gas valves, butterfly valves, HVAC and industrial process control
- Reversing, proportional motors for operating valves or dampers in Series 90 electric modulating circuits
Standards & Certifications
- Approvals
- UL Listed (E4436), CSA Certified (LR1620)
Material Specifications
- Material
- Die‑Cast Aluminum Housing
- Ambient Temperature Range : -40 to +66 deg C (-40 to +150 deg F at 25 % duty cycle)
- Enclosure Rating : Wiring box provides NEMA 3 weather protection
- Standard Timing : 15 s (90 deg )/30 s (160 deg ) or extended timing options (2 min/4 min models)
- Crankshaft Size : 3/8 in (9.5 mm) square shaft
- Supply Voltage : 24 VAC (external transformer) or 120/208/240 VAC, 50/60 Hz with internal transformer
- Torque Rating : High‑torque (150 lb‑in) and extra‑high torque (300 lb‑in) depending on model suffix
- Stroke Angle : Fixed 90 deg or 160 deg , or field‑adjustable 90 to 160 deg depending on suffix
- Control Type : Series 90 proportional control
- Applications : Combustion air dampers, gas valves, butterfly valves, HVAC and industrial process control|Reversing, proportional motors for operating valves or dampers in Series 90 electric modulating circuits
- Shaft Type : Single‑ended or dual‑ended shaft (model dependent)
- Approvals : UL Listed (E4436), CSA Certified (LR1620)
- Material : Die‑Cast Aluminum Housing
Others
Name
Description
File Size
Date
Size
Servomoteurs Modutrol IVMC Série 90
application/pdf 1.11 MB
2/1/2011
1.11 MB
Name
Description
File Size
Date
Size
Servomoteurs Modutrol IVMC Série 90
application/pdf 1.11 MB
2/1/2011
1.11 MB
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
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