• With external fan unit and PG cable entry in terminal box With HTL 2048 P/R encoder, without DRIVE-CLiQ interface Top/from right terminal box/cable entry Increased cantilever forces out drive, vibration severity R grade, shaft and flange accuracy N grade Drive end shaft extension fitted key, half key balancing, de to NDE direction of air flow Anthracite, special paint finished Extremely high power density with compact dimensions (50 to 60% higher output as compared to 1PH7 in degree of protection IP55) Speeds to zero without reduction of the torque Robustness Essentially maintenance-free High cantilever force loading High smooth running characteristics, even at the lowest speeds Integrated encoder system to sense the motor speed, connected using a connector Terminal box for power line connection Motor temperature monitoring with KTY 84 Variable cooling versions Basic external cooling using a pipe connection

1PL6 motors are compact, force ventilated and also enclosed ventilated squirrel cage asynchronous motors with degree of protection IP23. The motors are ventilated, as standard, using a mounted separately driven fan unit. The motor can be ordered either with the air flow from the motor drive shaft end (DE) to the motor non-drive shaft end (NDE) or vice versa. The motors were specifically developed for operation with SIMOVERT MASTERDRIVES vector control and motion control drive systems. Depending on the control requirements, the appropriate encoder systems are available for the motors. These encoders are used to sense the motor speed and indirect position. The motors comply with DIN standards and have degree of protection IP23 in accordance with EN 60034-5 (or IEC 60034-5). With this degree of protection, the motors are not suitable for operation in aggressive atmospheres or for installation outdoors. DIN EN 60721-3-4 or IEC 721-3-4 standards can be applied to classify ambient conditions for aggressive environments or mounting outdoors. The environmental effects and their limit values are defined in various Classes in this standard.