T series synchronous are of horizontal. Their cooling mode can be open self-ventilation, duct or half-duct ventilation, or enclose self-circulating ventilation. T series motors can have one shaft end or two shaft end as well. They rotate in CCW direction as see from the ring collector. The rotation direction can be changed, but the fan should be changed accordingly.
Frame: Integral construction welded by steel plate. The frame and plain bearing housing are fixed on the base by steel plate respectively.
1.Stator iron core: Laminated by 0.5mm silicon steer fan-shaped lamination. The two sides of fan-shaped lamination is painted with insulating varnish. The stator iron core is fixed on the frame by tighting screw or dovetail rib.
2.Stator coil: The coil is two layer lap winding. It has class B/F insulation and can prevent the corona. The end of the coil is wrapped tightly and be integral varnished.
3.Magnetic coil: Wound by flat copper wire and has class B/F insulation after be insulating treated.
4.Bearing: Composed of cast iron plain bearing housing and plain bearing half-liner casted with alloy. The 5.lubricating method is oiling self-lubricating or compound lubricating with outer oil system.
6. Brush and collector ring: The collector rings construction is assembling. The brush is fixed in the constant voltage brush box and connected by the conducting plate. The whole brush is fixed on the side of bearing.
7.Exciting mode: T series synchronous electrical machines are excited by thyristor exciting unit. The exciting unit can be provided by the manufactory.