This standard specifies the type, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking and packaging requirements of flameproof three-phase asynchronous motors for fuel dispensers. JB/T 10353.1-2002 Technical requirements for flameproof motors for fuel dispensers Part 1: YBJY series flameproof three-phase asynchronous motors for fuel dispensers (frame size 63 to 100) JB/T10353.1-2002 Standard download decompression password: www.bzxz.net

ICS29.260.20
Machinery Industry Standard of the People's Republic of China JB/T 10353.1—2002
Specification of flameproof motor for petrol filling machine Part 1: YBJY series flameproof three phases asynchronous motorforpetrolfillingmachine(Framesize63to100)Published on July 16, 2002
Implementation on December 1, 2002
Published by the State Economic and Trade Commission of the People's Republic of China Foreword．
Normative reference documents.
Type, basic parameters and dimensions
Technical requirements
Test methods and inspection rules.
6 Marking and packaging..
Figure 1 Schematic diagram of the dimensions of a motor with a base with feet and no flange on the end coverFigure 2 Schematic diagram of the dimensions of a motor with a base with feet, no flange on the end cover and direct introduction.JB/T10353.1—2002
.........
JB/T10353-2002 "Technical Conditions for Flameproof Motors for Fuel Dispensers" is divided into two parts. JB/T10353.1—2002
Part 1: Flameproof three-phase asynchronous motors for YBJY series fuel dispensers (frame size 63-100); Part 2: Flameproof single-phase asynchronous motors for YBJYD series fuel dispensers (frame size 63-100). This part is Part 1 of JB/T10353. This part is proposed by the China Machinery Industry Federation. This part is under the jurisdiction of the National Technical Committee for Standardization of Explosion-proof Electrical Equipment, the Explosion-proof Motor Standardization Technical Committee. This part was drafted by the Nanyang Explosion-proof Electrical Research Institute, and Shenyang Fenghua Motor Co., Ltd., Nanyang Explosion-proof Group Co., Ltd., Zhengzhou Zhengxing Machinery Co., Ltd., and Shenyang Daming Explosion-proof Motor and Electrical Appliance Manufacturing Factory participated in the drafting. The main drafters of this part are Ren Chunfa, Cheng Yaru, Zhang Gang, Jiao Zonggang, Cheng Mancang, Wang Jianguo, Sun Zhizhong, and Wang Jun. I
JB/T10353.1—2002bzxZ.net
Technical conditions for flameproof motors for fuel dispensers Part 1: Flameproof three-phase asynchronous motors for YBJY series fuel dispensers (frame size 63~100)
1 Scope
This part specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking and installation requirements for flameproof three-phase asynchronous motors for fuel dispensers. This part is applicable to flameproof three-phase asynchronous motors for fuel dispensers (frame size 63~100) (hereinafter referred to as motors). 2 Normative references
The clauses in the following documents become the clauses of this part through reference in this part of JB/T10353. For all dated references, all subsequent amendments (excluding errata) or revisions are not applicable to this part. However, parties to an agreement based on this part are encouraged to study whether the latest versions of these documents can be used. For any undated referenced document, the latest version shall apply to this part. GB/T191 Pictorial marking for packaging, storage and transportation (GB/T191-2000, eqVISO780:1997) GB755 Rating and performance of rotating electrical machines (GB755-2000, idtIEC60034-1:1996) GB/T997 Code for motor structure and installation type (GB/T997-1981, neqEC60034-7:1972) GB/T1032 Test methods for three-phase asynchronous motors GB/T1993 Cooling methods for rotating electrical machines
GB/T2423.1 Environmental testing for electrical and electronic products Part 2: Test methods Test A: Low temperature (GB/T2423.1-2001, idt IEC 60068-2-1:1990)
GB/T2423.2 Environmental testing for electric and electronic products Part 2: Test methods Test B: High temperature (GB/T2423.2-2001, idtIEC60068-2-2:1974)
GB/T2423.4 Basic environmental testing procedures for electric and electronic products Test Db: Cyclic damp heat test method (GB/T2423.4-1993, eqvIEC60068-2-30:1980)
GB3836.1 Electrical apparatus for explosive gas atmospheres Part 1: General requirements (GB3836.1-2000, eqvIEC60079-0:1998)
GB3836.2 Explosive gas Electrical apparatus for environmental use Part 2: Flameproof type "d" (GB3836.2-2000, eqvIEC60079-1:1990)
Rotating electrical machines - Dimensions and output power levels - Part 1: Frame sizes 56 to 400 and flange sizes 55 to 1080 (GB/T GB/T4772.1
4772.1-1999, idtIEC60072-1:1991) GB/T4942.1 Classification of protection of rotating electrical machines by enclosures (IP code) (GB/T4942.1-2001, idtIEC60034-5:1991) GB10068 Mechanical vibration of motors with a shaft center height of 56 mm or more - Measurement, evaluation and limits of vibration (GB10068-2000 idt IEC 60034-14:1996)
GB/T10069.1 Rotating electrical machine noise determination method and limit noise engineering determination method (GB/T10069.1-1998, neqISO1680-1:1986)
GB14711 General safety requirements for small and medium-sized rotating electrical machines (GB14711-1993, neqEC60034-1)JB/T8680.1-1998 Technical conditions for three-phase asynchronous motors Part 1: Y2 series Series (IP54) three-phase asynchronous motor (frame size 63~355)
JB/T9615.1 AC low-voltage motor scattered winding interturn insulation test method JB/T.10353.1-2002
3 Type, basic parameters and dimensions
3.1 The motor should be made into flameproof type according to the provisions of GB3836.2, and the explosion-proof mark is ExdIIAT3, ExdIIAT4, ExdⅡBT3, ExdIIBT4 (see GB3836.1).
3.2 The protection level of the motor housing is P44 (see GB4942.1). 3.3 The cooling method of the motor is IC411 (see GB/T1993). 3.4 The structure and installation type of the motor is IMB3 (see GB/T997). 3.5 The motor quota is a continuous quota based on the continuous working system (S1). 3.6 The rated frequency of the motor is 50Hz and the rated voltage is 380V. The motor should be manufactured according to the following rated powers: 3.7
120W, 180W, 250W, 370W, 550W, 750W, 1100W, 1500W, 2200W, 3000W. The corresponding relationship between the motor frame number and the speed and power shall be in accordance with the provisions of Table 1. 3.8
Synchronous speed I/min
Frame number
3.9 Motor size and tolerance:
Power W
3.9.1 The installation size and tolerance of the motor shall comply with the provisions of Table 2 and Table 3, and the overall size shall not be greater than the provisions of Table 2 and Table 3. The size symbols are shown in Figures 1 and 2. According to user requirements, the lead wire in Figure 2 can also be set on the side of the motor. The size and tolerance of the motor shaft extension key shall comply with the provisions of Table 4. 3.9.2
The radial runout tolerance at half the shaft extension length shall comply with the provisions of Table 5. 3.9.3
The parallelism tolerance of the motor axis to the foot support surface is 0.4mm. 3.9.4
3.9.5The flatness tolerance of the motor foot support surface shall comply with the provisions of Table 6. 3.9.6The symmetry tolerance of the motor shaft extension keyway to the axis shall comply with the provisions of Table 7. 4 Technical requirements
4.1 The motor shall comply with the requirements of this section and be manufactured in accordance with the drawings and documents approved by the prescribed procedures. 4.2 The motor shall be able to operate at rated speed under the following altitudes, ambient air temperature and ambient air relative humidity conditions. 4.2.1 The altitude shall not exceed 1000m.
4.2.2 The maximum ambient air temperature varies with the seasons, but does not exceed 40°C. If the motor is specified to be used at an altitude of more than 1000m or the maximum ambient air temperature is higher or lower than 40°C, the provisions of GB755 shall be followed. 4.2.3 The minimum ambient air temperature is -15°C. The average maximum relative humidity of the wettest month is 90%, and the average minimum temperature of the month is not higher than 25°C. 4.2.41
JB/T10353.1-2002
JB/T10353.1-2002
“I am
Shaft extension diameter
Shaft extension diameter D
10
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.