• Single bearing

    N, NU typeThe outer ring of type N bearing has no side, and the inner ring has side side. Displacement of the shaft relative to the bearing seat in both axial and axial directions may be allowed. The

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  • The type of cylindrical roller bearing

    The cylindrical roller bearing belongs to the separated type bearing, which is very convenient to install and disassemble. Cylindrical roller bearings can withstand large radial loads and are suitable

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  • The characteristics of cylindrical roller bearings

    1. The roller is in line contact or under line contact with the raceway, which has large radial bearing capacity and is suitable for bearing heavy load and impact load.2. Friction coefficient&nbs

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  • Cylindrical roller bearing

    The rolling body is the centripetal rolling bearing of a cylindrical roller. The internal structure of cylindrical roller bearing by roller are arranged 90 ° vertically cross each other (this is also

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  • Bevel gear milling machine

    With extended spiral bevel gear milling cutter disk, or double cutter body combined end face milling cutter disk, a machine tool is used for continuous dividing gear cutting by spreadin

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  • Wheel gear milling machine

    Using two interlaced milling cutter disk, and milling the left and right sides of the same tooth groove according to the spread method. The production efficiency is higher, which is suitable for

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  • Gear hobbing machine

    Gear hobbing machine is used hob rough, finishing straight teeth, oblique teeth, miter gear and worm gear, etc. Gear shaper is used to process straight teeth, bevel gear and other tooth forms by

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  • Gear cutting machine

    Gear cutting machine is a machine tool that processes all kinds of cylindrical gears, bevel gears and other gear parts. There are many types and specifications of gear machine tools, such as smal

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  • Hydraulic motor loop

    The hydraulic motor has two loops: the hydraulic motor series circuit and the hydraulic motor brake circuit, and these two loops can be further classified.Hydraulic motors series circuits 1: thre

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  • Cycloid motor

    In the late 1850s, the first low-speed, high-torque hydraulic motors were developed from a fixed-rotor part of the oil pump, which consisted of an inner gear ring and a matching gear or rotor. The inn

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  • Gear motor

    In order to adapt to the requirements of forward and reverse rotation, the gear motor has equal oil inlet and outlet, symmetrical oil inlet and outlet, and a separate oil drain port to lead the leakag

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  • Axial piston motor

    Axial plunger pump can be used as hydraulic motor in principle except valve type distribution. That is to say, axial piston pump and axial piston motor are reversible. The working princ

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  • Radial plunger type hydraulic motor

    Working principle of radial plunger type hydraulic motor is when the pressure oil enters the bottom of cylinder internal plunger through the window of fixed oil distribution shaft 4, the plunger

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  • Vane hydraulic motor

    As a result of pressure oil action, the force imbalance makes the rotor torque. The output torque of a vane hydraulic motor is related to the displacement of the hydraulic motor and the pressure diffe

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  • The classification of hydraulic motor

    According to its structure type, hydraulic motor can be divided into gear type, blade type, plunger type and other types. According to the rated speed, the hydraulic motor can be divided into hig

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  • Hydraulic motor

    The hydraulic motor is an actuator of a hydraulic system. It converts the liquid pressure energy supplied by the hydraulic pump into the mechanical energy (torque and speed) of its output sh

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  • The maintenance and repair of motor

    1. The operating environment should be kept dry. The motor surface should be kept clean, and the air inlet should not be impeded by dust, fiber, etc.2. When the motor's thermal

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  • Inspection method before starting motor

    1. For new or long-term used motors, the insulation resistance between the windings and the windings to the ground should be checked before use. The 500V insulation resistance meter is used for m

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  • The stator winding

    Action: it is the electrical part of the motor and connected with three-phase alternating current, generating rotating magnetic field.Structure: it is connected with the three in the space b

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  • The stator core

    Action: it is part of the magnetic circuit of the motor and places stator windings on it.Structure: the stator core is generally made of silicon steel sheet with insulation layer on 0.35~ 0.5mm t

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