kMMp - Flameproof motors

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F&G - ATB Flameproof-Motors

F&G Explosionsgeschütze druckfestgekapselte Elektromotoren by kMMP

With the explosion-proof low voltage motors, we offer you a complete programme of safe, reliable, durable and economically viable motors in protection IP 54 to IP 65, and Ex d and Ex de.

All motors are also available as special versions to suit your individual requirements.

The quality control system which is certified to DIN/ISO 9000, guarantees a consistent high level of quality. But there''s even more: As an environmentally friendly company, ATB Motorentechnik GmbH is also certified according to the EU-Enviornmental Audit (EEC 1836/93).

We supply from our existing stock Kalefeld F&G- flameproof motors Ex de IIC T4 High Efficiency IE2 in frame size 80 - 200 (2 and 4-poles) 0,75 - 37 kW. All motors on stock are with Ptc thermistors. Other frame sizes and versions are available within 6-8 weeks after receipt of order.

F&G Explosion Proof Motors available in IE1 and IE2 High Efficiency

Products

Low Voltage Motors Low-noise three-phase a.c. motor This version is particularly low-noise. The split terminal box enables easy connection.		Performance range 0,06 – 800 kW Ex-proof II 2 G EEx de IIC T4
Energy-efficient motors with special components.		Performance range 1,1 - 90 kW Ex-proof II 2 G EEx de IIC T4 reduced operating costs less heat losses extended winding lifespan extended lubricating grease service life lower noise levels than other motors reduced energy costs. The higher purchase price investment pays off positive environmental effects: Reduction in emission of C02 and NOx greenhouse gasses from power stations
Special Motors Motor with integral brake or tacho-generator. This compact method of construction offers significant advantages in terms of space and the possibility of attaching a second shaft end.		Performance range 0,55 - 30 kW Ex-proof II 2 G EEx d(e) IIB T4 brake tacho - generator reverse - running lock etc.
Special Motors This construction enables the attachment of special signal generators. They cannot be realized in the integrated version. Explosion-proofing is enhanced as a result.		Motor with attached DC tacho-generator Performance range 0,55 - 250 kW Ex-proof II 2 G EEx de IIC T4
Special Motors For larger power range and a higher degree of explosion-proofing.		Motor with attached brake Performance range 0,55 - 30 kW Ex-proof II 2 G EEx de IIC T4
High Voltage Motors high voltage motors in flameproof enclosures which provide reliable drive power in industrial plants and equipment in the chemical, petrochemical and offshore industries. The extreme operating conditions which prevail in these areas demand the highest levels of operational safety and reliability.		This motor is particularly low in noise and is equipped with built-in temperature sensors for monitoring the bearings. An additional terminal box for PT 100, anti-condensation heaters, etc. is also provided Performance range 160 - 800 kW Ex-proof II 2 G EEx de IIC T4
Compact Drives Have you ever been faced with the situation where the drive speed cannot be changed, because an explosion-proof motor is used and installation of a frequency inverter in the electrical control room is too complex? The solution is a motor with an integral frequency inverter!		Compact motor type CD 112 M-4I. With this design, the motor can be directly installed and the drive speed can be controlled Voltage: 380 to 500 V Performance range 0,55 - 11 kW Variable speed drive system for use in Zone1 with explosive atmospheres Spatial integration of flameproof enclosed motors (CD series) in a standard version with specially adapted frequency inverters derived from mass produced standard models Resonance effects in the drive incomers are avoided by spatial integration, as only one sinusoidal supply connection is available. This means that filtering which is required for installation of an external inverter is not required This drive fulfills the highest demands in the area of control engineering, with overload, smooth running, etc., as a result of the vector control technology applied The integrated PID controller simplifies the closed-loop process control The Bus technology which is available allows optimum adaption to suit the work process. The frequency inverter module can be retrofitted for all PTC thermistor motors of the CD series, from frame size 80 - 112 The fixing dimensions are standardized. It is therefore possible to exchange the motors (for example EEx e) with this compact drive in many applications The payback on investment is achieved by the savings in energy costs Mechanical control with throttle valve controls or bypasses can be easily replaced. The efficieny of your installation improves significantly