The Series 90 Modutrol IV™ Motors are spring return and non-spring return modulating proportional control motors. Use these motors with controllers that provide a Series 90 output to operate dampers or valves.
FEATURES
• Replaces M934A,D, M941, M944A,C,D, M945A,D,F, M954, M965, and M975 motors.
• Integral junction box provides NEMA 3 weather protection.
• Integral spring return returns motor to normal position when power is interrupted.
• Motor and circuitry operate from 24 Vac. Models available with factory installed transformer, or a field added internal transformer.
• Quick-connect terminals are standard-screw terminal adapter is available.
• Adapter bracket for matching shaft height of older motors is available.
• Motors have field adjustable stroke (90° to 160°).
• Die-cast aluminum housing.
• Integral auxiliary switches are available factory mounted, or can be field added.
• Nominal timing standard of 30 seconds (90° stroke), and 60 seconds (160° stroke). Other timings available.
• Spring return motors can operate valve linkages form power end or auxiliary end shafts for normally closed or normally open valve applications.
• All models have dual shafts (slotted and tapped on both ends).
• All models have auxiliary switch cams.
• Fixed torque throughout the entire voltage range.
• Motors are designed for either normally open or normally closed valves and dampers.
• Field addable interface modules can be mounted in the junction box to upgrade the motor to Series 70 (electronic) control.
SPECIFICATIONS
TRADELINE Models: Selected and packaged to provide ease of stocking, ease of handling and maximum replacement value. Specifications are the same as those of standard models unless specified otherwise.
NOTE: Auxiliary switches can only be added to motors that include auxiliary switch cams. (These cams cannot be field-added.) Modutrol IV Order Number Guide: See Table 1.
Dimensions: Refer to Fig. 2.
Electrical Ratings: Refer to Table 2.
Control Inputs: Proportional, Series 90.
NOTE: Motor Series 90 control can be either Electronic, or Mechanical (135 ohm).
Auxiliary Switch Ratings: Refer to Table 3.
Ambient Temperature Ratings: Maximum: 150° F (66° C) at 25% duty cycle. Minimum: -40° F (-40° C).
NOTE: 25% duty cycle indicates that the motor operates for 6 out of every 24 hours.
Dead Weight Load On Shaft:
Power or Auxiliary End: 200 lb (90.8 kg) maximum. Maximum Combined Load: 300 lb (136 kg). (Dual shaft motors only.)
Crankshaft: 3/8 in. (9.5 mm) square. (All models built after 2006 have dual end shaft.)
Order Guide
| PART NUMBER |
DESCRIPTION |
TYPE |
| M9494F1003/U |
MODUTROL MOTOR (EUROPEAN) |
Modutrol Motor |
| M9494D1000/U |
ModIV 300lb-in 24Vac Modulating 60-120s |
Modutrol Motor |
| M9484F1049/U |
ModIV 150lb-in 24Vac Modulating 30-53s |
Modutrol Motor |
| M9484F1031/U |
ModIV 150lb-in 24Vac Modulating 30-60s |
Modutrol Motor |
| M9484F1023/U |
ModIV 75lb-in 24Vac Modulating 15-30s |
Modutrol Motor |
| M9484F1007/U |
MODUTROL MOTOR |
Modutrol Motor |
| M9484E1033/U |
MOD MOTOR 1V SERIES |
Modutrol Motor |
| M9484E1017/U |
ModIV 150lb-in 24Vac Modulating 30-60s |
Modutrol Motor |
| M9484E1009/U |
ModIV 75lb-in 24Vac Modulating 15-30s |
Modutrol Motor |
Dimensions
https://bnsens.en.made-in-china.com/product/NfTUhjyAXbVp/China-Honeywell-Midas-Gas-Detector-MIDAS-K-O3X.html
BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.
Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.
It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.
The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.
BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.
History of BNSENS Company:
BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.
1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.
2002: The company expanded its product line and launched temperature sensors
2005: Started producing high-precision pressure sensors for the test and measurement market
2006: Became an official authorized agent of Honeywell
2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved
2010: Became a supplier of Emerson
2011: We started selling SICK sensors
2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC
2015: Cooperated with Siemens in Vietnam
2017: The factory moved to Nanjing High-tech Zone
2019: Became a national high-tech enterprise in China
2023: We started selling products from Infineon and Rohm
BNSENS, The Future Starts Here.
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