W21 Ex D Brake

Description
Following to the highest safety standards, WEG explosion proof motors integrate the high performance of the brakes.

Perfect solution to equipments where fast safety stops are required, as well as precise positioning with safety in hazardous areas such Zone 1 and Zone 2.
Features
- Three-phase, multivoltage, IP66, TEFC
- Output: 2.2 up to 18,5kW
- Frames: 132S up to 160L
- Voltage:
  
  220-240/380-415V (up to 100L)
  
  380-415/660V (from 112M and up)
- Class “F” insulation (_T=80K)
- Continuous duty: S1
- Design N
- Class of temperature: T3 or T4
- Thermal protection:
- Thermistors 130°C/T4 and 155°C/T3
- Thermostat 140°C – brake
- Ambient temperature: 40°C, at 1000 m.a.s.l.
- Squirrel cage rotor/Aluminium die cast
- Reinforced set screws
- Internal DE and NDE bearing cap to prevent flame propagation
- Machined metal to metal surfaces between frame and terminal box
- Ground lug inside the terminal box
- Stainless steel nameplate identifying: standards, classification, temperature code and certification number
- Epoxy based painting plan 202
- Color: RAL 5009
WEG explosion proof motors meet ATEX Directive 94/9/EC and are designed to operate in areas that require quick stop and/or time saving during operation in application that require explosion proof motors.