mycom 200VSD User Manual

2205Q2JE-HO-S6-N_2020.01.
Chapter 7 Related Documents
SCV-series Screw Compressor 7.3 Tightening Torques for Bolts and Nuts
7-26
7.3.2 Hexagon Socket Head Cap Screws
Table 7-6 Hexagon Socket Head Cap Screw Used
P/N
Location
160V
200V
250V
320V
2
Main Rotor Casing
M12x45 (52)
M16x50 (50)
M20x60 (44)
M24x80 (52)
18-1 Bearing Cover
M12x40 (19) D
M12x40 (24) G
M16x50 (15) D
M16x50 (18) G
M16x50 (18) D
M16x50 (22) G
M20x70 (19)
18-2
Bearing Cover
M12x80 (7)
M16x75 (8)
M16x90 (8)
M20x120 (12)
18-3 Bearing Cover
― M16x65 (6) M16x70 (5) D
M16x70 (6) G
M20x120 (6)
24
Balance Piston
M10x25 (11)
M12x30 (11)
M12x30 (11)
M16x45 (11)
34
Balance Piston Sleeve
M6x15 (2)
M8x15 (2)
M8x20 (2)
―
53
Seal Cover
M8x25 (8)
M10x25 (8)
M12x30 (8)
M16x40 (8)
58
Unloader Push Rod
M6x30 (5)
M8x45 (5)
M10x55 (5)
M12x55 (5)
61
Unloader Cylinder
M10x25 (2)
M12x30 (2)
M16x40 (2)
M20x50 (2)
62
Unloader Cylinder
M10x65 (6)
M12x75 (6)
M16x90 (6)
M20x110 (6)
76
Unloader Cylinder Cover
M8x25 (8)
M10x25 (8)
M12x30 (8)
M16x40 (8)
81
Bearing Gland
M6x15 (3)
M6x15 (3)
M6x15 (3)
M6x15 (3)
166
O-ring Gland
―
―
―
M5x10 (4)
452
Unloader Slide Valve,
Teflon Bushing
M4x10 (1) M5x15 (1) M6x20 (1) M6x20 (1)
454
Variable Vi Auxiliary Slide
Valve Lock Washer
M4x20 (2) M6x20 (2) M6x35 (2) ―
456 O-ring Gland
M5x10 (2)
M5x10 (2)
M5x10 (4)
―
529 Oil Seal Sleeve
―
M6x8 (2)
M6x8 (2)
M6x8 (2)
Note: The bolt types of No.34 and No.529 are hexagon socket head cap screw (set screw).
Note: No.454 bolt had been used in the products until 2002.
Table 7-7 Tightening Torques for Hexagon Socket Head Cap Screw
Torque
Unit
M4 M5 M6 M8 M10 M12 M14 M16 M20 M24
N
・
m
2.8
6
10
25
50
90
140
240
450
750
kgf
・
cm
28
60
100
250
500
900
1400
2400
4500
7500

mycom 200VSD Specifications

General

Brand	mycom
Model	200VSD
Category	Air Compressor
Language	English