Small crane accessories crooked neck motor, crooked neck motor best selling nationwide

型号：

JNZR

品牌：

中瑞

Small crane accessories, crooked neck motors, crooked neck motors are hot-selling nationwide. Jining Zhongrui Machinery merchants provide you with new relevant information and the latest product pictures of crooked neck motors. Customers who have used them say they are good.
Zhongrui manufacturers sell crooked neck motors, crooked neck motor product analysis
Crane crooked neck motors involve starting [small cranes], speed regulation, forward and reverse rotation, and use asynchronous winding motors. There are trolley neck motors (running on the rails, one on each side if the span is long), trolley neck motors (running on the rails that come with the crane), lifting and lowering neck motors, (if there is a grab and opening and closing tilts) neck motor).
The control circuits of the above-mentioned crooked neck motors are all forward and reverse control, that is, the phase sequence of the stator power supply is exchanged, and a hydraulic crooked neck motor is connected in parallel with the crooked neck motor motor wiring, mainly to prevent the crooked neck motor from twisting when the power is suddenly lost. The motor is used for braking due to inertial motion, commonly known as brake crooked neck motor.
The crooked neck motor has a winding structure. Its rotor circuit is connected to a resistor through a slip ring brush. It can be divided into several levels of control. Speed regulation is achieved by turning on and off the resistance of the rotor circuit. When starting, all resistors are connected [ Small crane] are all put in, and the speed regulation loop can be controlled by cam switches in stages, or speed regulation can be achieved through time relays. This is the fastest gear and all external resistors of the rotor are exited.
Our factory also specializes in the production of various small and medium-sized cranes, internal vibration machines, pile drivers, wire drawing equipment, three-wheel cranes, mini cranes, truck-mounted cranes, truck cranes, hole digging machines, trenching machines, and drilling machines. , tree planting machine, pole drilling machine, rotary excavator, hollow floor machine, floor pushing machine, floor pushing machine, trigger making machine, concrete floor machine, prestressed concrete hollow floor machine, long-span floor machine, long-span concrete Floor slab machines, long-span concrete hollow floor slab machinery and equipment, sanitation trucks, trenching machines and various engineering machinery accessories. Our factory can also undertake various types of equipment designed by Si unlike Che according to customer requirements
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