Description
EXPLOSION PROOF MOTORS
These explosion proof motors are designed and approved for
application in hazardous environments having certain explosive
gases or materials present. They are constructed to withstand an
internal explosion of gases or vapors and to prevent ignition of gases
or vapors surrounding them by any internal explosion.
Standard Features
• 3 phase, 60Hz, 230/460V, 575V
• All motors are NEMA design B, 1.15 S.F., F class insulation at 40°C ambient,
continuous duty. IP55.
• Rigid cast-iron frame, terminal-box and fan cover provide excellent
corrosion resistance, anti-vibration and stronger construction of mechanical
characteristics.
• Rotor and shaft assembly is dynamically balanced to assure vibration free,
reliable and quiet operation.
• Running vibration not exceed 0.1 in/sec peak velocity for 4P, 6P and 8P, and 0.12
in/sec peak velocity for 2P motors to meet or exceed NEMA standard.
• Oversized conduit box made of cast-iron provides ample space for
connections; it can be rotated in 90° increments for convenient positioning.
• Non-sparking and corrosion resistant radial ow fan is quieter and more
efficient.
• Polyurethane paint system stands up to corrosive environments.
• Stainless steel nameplate per NEMA standard.
• Altitude: up to 3,300 feet above sea level.