This standard specifies the installation dimensions of permanent magnet generators. JB/T 6698-1993 Installation dimensions of permanent magnet generators for tractors and internal combustion engines JB/T6698-1993 Standard download and decompression password: www.bzxz.net

T68 | | tt | | JB | tt||Released on 1993-07-29
Ministry of Machinery Industry of the People's Republic of China
Released
Implemented on 1994-01-01
Machinery Industry Standards of the People's Republic of China|| tt||The subject content and application scope of the installation dimensions of permanent magnet generators for tractors and internal combustion engines
This standard specifies the installation dimensions of permanent magnet generators. JB/T6698-93
This standard applies to flywheel type, wheeled type and fan type permanent magnet generators for small tractors, agricultural transport vehicles, engineering machinery and internal combustion engines.
2 Specification requirements
2.1 Flywheel permanent magnet generator
2.1.1 The installation dimensions of the inner rotor flywheel permanent magnet generator should comply with the requirements of Figure 1 and Table 1 . 3-9
Figure 1
Class
1
Speciality
D
80*g.04
90 -
Inner rotor flywheel permanent magnet generator installation size chart 1
generation
D
90
100
No.| |tt||and
inch
inch
D,
132
170
external rotor flywheel permanent magnet generator The installation dimensions should comply with the requirements in Figure 2 and Table 2. 2.1.2
Table 2
Class
Type
D
100±6.11
Approved by the Ministry of Machinery Industry on 1993-07-29
Generation
No.
D,
112±0.09
and
inch
D
1008
D.
mm
175-21
190=stay
mm
D,
70± 8*
1994-01-01 Implementation
JB/T669893
Figure 2 Installation dimensions of external rotor flywheel permanent magnet generator Figure 2.2 Installation of wheeled permanent magnet generator The dimensions should comply with the provisions of Figure 3 and Table 3 Category b
Figure 3 Installation dimensions of wheeled hydromagnetic generator Figure 2
Category
Speciality
Z|| tt||75±0.5
85±1
98±1
112±1
JB/T6698-93
Table 3||tt ||Generation
b
No.
12+#+
12+g+
and
Child
inch
E
33±1
42±1
The installation dimensions of the through-shaft wheeled permanent magnet generator should comply with the requirements of Figure 4 and Table 4, 2.3
L
Figure 4 Installation dimensions chart of through-shaft wheeled permanent magnet generator 4
Class
SpecialitywwW.bzxz.Net
L
160 ±1
Generation
No.
L
86±0.5
and
Child
4||tt| |b
12+
d
12. 5*8 m
12. 5*#
mn
mm|| tt||d
12.5+8
2.4 fan-type permanent magnet generator is a supporting product of condensing small diesel engine, and its installation dimensions should comply with the requirements of Figure 5 and Table 5. 2-M8-6H
L
B
Figure 5 Installation dimension diagram of fan-type permanent magnet generator R
Surrogate mother and size
Class| |tt||Additional notes:
Better
Ho/H
H./H:
Bt/B:
L/L,| |tt||L
-
JB/T6698-93
Table 5
82/150
±0. 23
100/30
93/93
186/180±0.23
±1
68
This standard is proposed by the National Technical Committee for Tractor Standardization. This standard is under the jurisdiction of the Luoyang Tractor Research Institute of the Ministry of Machinery Industry. This standard is drafted by the Luoyang Tractor Research Institute of the Ministry of Machinery Industry. The main drafters of this standard are Wang Shuhai and Deng Qisheng. 4
96/130
±0. 20
75/60
113/115
± 0. 23
226/ 220
85
±1
105/142
mm
±0.20
105/40
110/ 90
248/244
±0.23
85
±1
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