Nidec explosion-proof motor, certified by an authorized testing organization for explosion-proof type.

Nidec explosion-proof motor, certified by an authorized testing organization for explosion-proof type.

The pressure-resistant explosion-proof motors, which have accumulated unique explosion-proof technology and extensive experience, comply with both the structure and characteristics of the factory electrical equipment explosion-proof guidelines.

● Explosion-proof type certification compliant products Products certified by the Ministry of Health, Labour and Welfare designated explosion-proof type certification agency ● High safety High safety that can withstand pressure even if gas explodes and poses no risk of igniting external explosive gases ● Compliance with factory electrical equipment explosion-proof guidelines Recommended for use in handling explosive atmospheres in various chemical plants in terms of structure and characteristics ● Suitable for Class I hazardous locations (Zone 1) Can be used in locations where explosive atmospheres are likely to be generated under normal conditions ● Applicable in most hazardous atmospheres due to ignition degree G4, explosion grade d2 Acetone, ammonia, acetic acid, carbon monoxide, ethane, toluene, ethyl acetate, methanol, propane, benzene, methane, carbon dioxide: G1 Ethanol, isopentyl acetate, butane, 1-butanol, acetic anhydride, ethylene, ethylene oxide: G2 Gasoline, hexane: G3 Acetaldehyde, ethyl ether: G4 - Strong structure with increased wall thickness compared to normal applications - Gaps and depths at fitting parts, joints, and shaft penetration parts are dimensioned and precise according to explosion grades Sangmei Co., Ltd. is an authorized distributor (trading company) of Nidec Techno Motor Corporation.

basic information

**Lineup** Foot-mounted type: 0.2~55kW Flange-mounted type: 0.2~7.5kW **Standard Specifications** Compliance Standards: Protection Method Factory Electrical Equipment Explosion Prevention Guidelines (2006) Dimensions: JEM-1400, 1401 Characteristics: JEC2137 Shape: Foot-mounted type and Flange-mounted type Voltage: 200/200/220V Frequency: 50/60/60Hz Rating: Continuous Explosion Grade: 2 Ignition Degree: G4 Heat Resistance Class: E, B, F (refer to dimension table) Temperature Rise Limit: Winding part 75K (E), 80K (B), 105K (F) Outer Surface Temperature: According to Table 1 Bearing Type: Shielded ball bearing * The connection side of 225SJ, 225MJ, 225MFJ uses grease replacement type bearings Output Wires: 3 lead wires * The heat resistance class F model of 225MFJ can start with a star-delta method using 6 lead wires Paint Color: Munsell Code 2.5PB5/2 (for indoor use) Munsell Code N7 (for outdoor use) **Application Types** The following application types are produced: ● Heat Resistance Class: B ● Voltage: 200, 220, 350, 380, 400, 440V ● Corrosion-resistant Type: Grade 1, 2 ● Special Shaft End Dimensions ● Vertical Shaft Type