JB/T 7132-1993 Technical requirements for CK series three-phase asynchronous motors (frame size 63 to 315)
Some standard content:
Machinery Industry Standard of the People's Republic of China
JB/7132-1993
Technical conditions for CK series three-phase asynchronous motors (frame size 63~315)
Published on October 8, 1993
Ministry of Machinery Industry of the People's Republic of China
Implementation on January 1, 1994
Mechanical Industry Standard of the People's Republic of China
Technical conditions for CK series three-phase asynchronous motors (frame size 63~315)
1 Subject content and scope of application
JB/7132-1993
This standard specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking and packaging requirements for CK series motors.
This standard applies to CK series three-phase asynchronous motors (frame number 63315) (hereinafter referred to as motors) for export only. All series of motors derived from this series of motors of various voltages, frequencies, structural types, protection levels, insulation levels, wiring methods, etc. can also be implemented as a reference.
Referenced standards
GB1993
GB12665
Basic technical requirements for rotating electrical machines
Protection classification of motor housing
Motor cooling methods
Motor structure and installation type code
Motor dimensions and tolerancesFrame number 36400Flange number FF55~FF1080 or FT55~FT1080Motors with damp heat test requirements under general environmental conditionsGB10069.1Methods for measuring noise of rotating electrical machines and limit valuesEngineering method for measuring noise
GB10068 .1 Rotating motor vibration measurement method and limit value GB1032
GBn193
Three-phase asynchronous motor test method
Packaging storage and transportation pictorial mark
Vibration measurement method
General technical conditions for packaging of export machinery, electrical, instrumentation products ZBK08001 Technical conditions for packaging of corrugated paper boxes for export motors and lattice wooden boxes JB/Z294
JB/Z346
3 Code
AC low-voltage motor loose-embedded winding turn-to-turn insulation test method AC low-voltage motor loose-embedded winding turn-to-turn insulation test limit value. The model of the motor consists of the product code and specification code. 3.1
CK112M-4
Specification code, indicating 112M frame 4 poles
Product code, indicating export motor
3.2 The product code CK in the motor model is a recommended code. Each manufacturer can choose other models according to the customer contract or the inheritance of the factory's export motors.
Approved by the Ministry of Machinery Industry on October 8, 1993
Implementation on January 1, 1994
Type, basic parameters and dimensions
JB/7132—1993bzxZ.net
The housing protection level of the motor is IP54 (see GB4942.1). The cooling method of the motor is IC0141 (see GB1993). The structure and installation types of the motor are IMB3, IMB5, IMB6, IMB7, IMB8, IMB35, IMV1, IMV3, IMV5, 4.3
IMV6, IMV15 and IMV36 (see GB997). They are manufactured according to the provisions of Table 1. Table 1
63~160
180~225
250~315
Structure and installation code (IM)
B3, B5, B6, B7, B8, B35, V1, V3, V5, V6, V15, V36B3, B5, B35, V1
B3, B35, V1
The rating of the motor is a continuous rating based on the continuous working system (S1). 5 The rated frequency of the motor is 50Hz, the rated voltage is 380V, the power is 3kW and below, the Y connection is adopted, and the other powers are all 4.5
△ connection.
4.6 The motor shall be manufactured according to the following rated powers: 0.12, 0.18, 0.25, 0.37, 0.55, 0.75, 1.1, 1.5, 2.2, 3, 4, 5.5, 7.5, 11, 15, 18.5, 22, 30, 37, 45, 55, 75, 90, 110, 132, 160, 200k4.7
The corresponding relationship between the motor frame number and the speed and power shall be in accordance with the provisions of Table 2. Table
Speed r/min
JB/71321993
Continued Table 2
Note, the numbers 1 and 2 after S, M, and L,
represent different powers under the same frame size and speed. Motor size and tolerance
The overall dimensions should not be greater than those specified in Tables 3 to 6. The installation dimensions and tolerances of the motor should comply with the provisions of Tables 3 to 6; 3
JB71.32—1993
There are 16 pages left to read. Do you want to continue reading? This document is shared on 2012-01-30. Continue to read the full text for free. Users who have read this document also read these documents JB. Don’t read it anymore. Download it directly. +: 8706.50. 110±6.43016. Note: 1) GE=DG. The plate number of GE is 63~80 (+S. The position difference will be based on the fast one. The size of P is the maximum value. The center is the distance between the body and the body. The metal is the base is not slow. The bottom screen is 097. tt||H63~200
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GE=DG, GE's plate has a guaranteed difference in machine size 63,
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H63~200
American line motors
JB/ 7132-1993
H180~200
, base without support,
type safety device
H225~315
, there is a convex image on the code,
motor with shaft extending downward
position accuracy
4, 6,
4, 6,
4, 6, 8, 19
4, 6 8. 15
GE=DGGE cutting table is (+.26)
seat, 13
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R for the Ma Wei matching gold country to the net
B7132-1993
H180~200
H225~315
vertical installation, etc.
there is a convex image on the benefit, the shaft is downward, the motor base is not with the solution,
JB/7132-1993
the size and tolerance of the motor shaft extension key shall comply with the provisions of Table 7. 7
JB/71321993
The size and tolerance of the motor shaft extension key shall comply with the provisions of Table 7. Table
18 - .c43
The radial runout tolerance at half the shaft extension length shall comply with the provisions of Table 8. Table 8
>18~30
>30~ 50
>50~80
Runout tolerance
The radial runout tolerance of the flange stop to the motor axis and the end face runout tolerance of the flange mating surface to the motor axis shall comply with the provisions of Table!
>95~230
>230~450
>450~ 680
The parallelism tolerance of the motor axis to the foot support surface shall comply with the provisions of Table 10. Circular runout tolerance
63~250
>250~315
JB/7132-1993
The flatness tolerance of the motor foot support surface shall comply with the provisions of Table 11. The maximum size in Table 11
AB or BB
>100~160
>160~250
>250~400
>400~630
>630~1000
AB is the distance between the outer edges of the motor foot (end view). Note ④
BB is the distance between the outer edges of the motor foot (side view), 4.8.7
The symmetry tolerance of the keyway on the motor shaft extension shall comply with the provisions of Table 12. Table 12 Technical requirements Motors shall comply with the requirements of this standard and be manufactured in accordance with the drawings and technical documents approved by the prescribed procedures. Under the following altitudes, ambient air temperatures and ambient air relative humidity conditions, the motors shall be able to operate at rated speed 5. 2. 1 Altitude shall not exceed 1000m. But shall not exceed 40℃. The maximum ambient air temperature varies with the seasons. Note: If the motor is specified to be used at an altitude exceeding 1000m or the ambient air temperature is the same as or lower than 40℃ 5. 2. 3 The regulations of GB755 shall be followed. The minimum ambient air temperature shall be -15℃. The average maximum relative humidity in the wettest month shall be 90%, and the average minimum temperature in that month shall not be higher than 25℃. 9
JB/7132—1993
During the operation of the motor, the deviation of the power supply voltage and frequency from the rated value shall comply with the provisions of GB755. The guaranteed values of its efficiency and power factor shall comply with the provisions of Table 13. When the power, voltage and frequency of the motor are rated, the US
0.5% miscellaneous loss analysis is determined.
Efficiency is determined by the ratio of the rated input power
Note: The US
guaranteed value of the ratio of the motor's stall torque to the rated torque shall comply with the provisions of Table 14. 5.5
At rated voltage,
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