Explosion proofMotorThe model can be installed in two forms and the code IMBx IMVy, IM is the international installation code: B is the horizontal axis in the horizontal direction, V is the vertical axis in the horizontal direction, X and Y are each 1-2 numbers, indicating connection Location and direction.The motor is an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction.Explosion-proof motor is a kind of motor that can be used in flammable and explosive plants and does not generate electric sparks during operation.Explosion-proof motorsMainly used in coal mines, petroleum and natural gas, petrochemical and chemical industries.In addition, it is also widely used in sectors such as textiles, metallurgy, city gas, transportation, grain and oil processing, papermaking, and medicine.Frequency conversion speed motorA general term for motors driven by frequency converters.In fact, the motor designed for the frequency converter is a special frequency conversion motor. The motor can achieve different speeds and torques under the drive of the frequency converter to adapt to the changes in the demand of the load.The horizontal types are divided into B3, B35, B34, B5, B6, B7, B8, B9, B10, B14, B15, B20, B30; vertical divisions V1, V15, V2, V3, V36, V4, V5, V6, V8 , V9, V10, V14, V16, V18, V19, V21, V30, V31.

Motor installation type code

IM + B (or V) + Arabic numerals (XNUMX-XNUMX digits)

IM: the abbreviation of "installer installation type" in installation English;

B: Indicates that a motor is installed in a horizontal structure when in use, and the shaft is in a horizontal development direction;

V: Indicates that the motor is installed vertically when in use, and the shaft is perpendicular to the horizontal direction.

Note: The motor control spindle extension end is unified as the "D" end, if it is a dual-shaft extension motor, the auxiliary shaft extension end is unified management defined as the "N" end

IMB installation code interpretation

B3--The ground level foot is installed on the base part;

B35——The horizontal type is installed on a foundation component with borrowed feet, and installed between the attached flanges;

B5--Horizontal mounting flange;

B6——The horizontal foot is installed on the passing wall, and the foot is on the left when viewed from the D end;

——The horizontal feet are installed on the wall, the feet are from the D end to the right;

B8 Foshan - The horizontal foundation is installed on the top;

Horizontal d B9--The end cover does not use the d terminal base to install the end face;

B15——The horizontal structure adopts the anchor main installation, and the D end without end cover adopts the end face of the base as an auxiliary system installation;

There are B20-level elevation feet, and the feet are installed on the base member.

Law: There is no auxiliary or additional installation for only such a Chinese digital code.

IMV installation code interpretation

V1——Vertical installation with flange, D end downwards;

The vertical base is installed on the wall, the flange is used as an additional installation, and the d end faces downward

V3--Vertical mounting flange, d facing upwards;

V5——Vertical footing is installed on the passing wall with the D end facing down;

V6--Vertical foot wall mounting pad, d facing upwards;

VXNUMX——Vertical D end without end cover, install with D end base material end face, D end facing down;

V9——Vertical D end without end cover, install with D end frame, D end on;

V10——Vertical valve seat with flange and its installation, with D end facing down;

V16--has a flange, and when the vertical base is installed, the side of d faces upward;

The commonly used installation and working methods of explosion-proof motors mainly have the following three structures: B3, B5, B35

1. B3: Use alkali, without direct mounting flange,

2. B5: without base, with direct connection system installed through flange,

3. B35: With base and direct mounting flange.