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Giảm chấn NACA

Giảm chấn Airtac NACA

Giảm chấn Airtac NACA

Shock absorber NACA, NACJ Series

Model ©Body male thread ©Stroke ©Impact speed ©Prevention crash cap
NACA: Self-compensation type shock absorber 3/8 : 3/8-32UNEF 1/2 : 1/2-20UNF 9/16 : 9/16-18UNF The specification for detail 1: High speed(Light load)

2: Middle speed(Middle load)

3: Low speed(Heavy load)

Blank: Plastic cap

N: No cap

3/4 : 3/4-16UNF

1 : 1-12UNF

Blank: Plastic cap F: Iron cap

N: No cap

1-1/4 : 1-1/4-12UNF Blank: Plastic cap

F: Iron cap

NACA Inner structure

NACA Inner structure
No. Item No. Item
1 Bump cap 14 Piston
2 Bump cap(core) 15 Spring seat
3 O-ring 16 Busher
4 Piston rod 17 Inlet body
5 Clip 18 Spring
6 Front cover 19 Ball
7 Front cover gasket 20 O-ring
8 Front cover gasket 21 Set screw
9 O-ring 22 Set screw
10 Correcting body 23 Back cover
11 Nut 24 Screw
12 Body 25 Knob
13 Accumulator 26 Washer

Specification

Model Stroke

(inch)

Max. energy absorbed (N.m) Max. energy absorbed/hour(Nm/h) Max. effective mass(lb) Max. impact speed(m/s) Weight (lb)
High speed Middle speed Lowspeed Highspeed Middle speed Lowspeed
Giảm chấn NACA3/8X9/32 9/32 6 14500 22 88 110 4 2 1 0.06
Giảm chấn NACA1/2X3/8 3/8 10 30000 40 132 176 4 2 1 0.09
Giảm chấn NACA1/2X1/2 1/2 14 35000 55 198 253 4 2 1 0.11
Giảm chấn NACA9/16X1/2 1/2 18 36000 66 243 331 4 2 1 0.15
Giảm chấn NACA9/16X5/8 5/8 22 39000 88 309 397 4 2 1 0.17
Giảm chấn NACA3/4X5/8 5/8 55 46000 485 1322 1940 4 2 1 0.36
Giảm chấn NACA3/4X3/4 3/4 60 50000 529 1455 2116 4 2 1 0.39
Giảm chấn NACA3/4X1 1 65 54000 573 1653 2293 4 2 1 0.41
Giảm chấn NACA1X1 1 100 77500 882 2425 3527 4 2 1 0.64
Giảm chấn NACA1X1-1/4 1-1/4 112 80000 992 2723 3968 4 2 1 0.68
Giảm chấn NACA1X1-1/2 1-1/2 125 85000 1102 3031 4409 4 2 1 0.73
Giảm chấn NACA1-1/4X1 1 180 100000 1587 4409 6349 4 2 1 1.31
Giảm chấn NACA1-1/4X1-1/2 1-1/2 240 110000 2116 5842 8466 4 2 1 1.48
Giảm chấn NACA1-1/4X2 2 300 120000 2646 7175 10582 4 2 1 1.65

Kích thước giảm chấn Airtac NACA

kich thuoc giam chan NACA

Đơn vị Unit: inch

Model\Item A B c D E F G H I J
NACA3/8X9/32 3/8-32 UNEF 9/32 2.20 1.73 0.20 0.16 0.12 0.33 0.30 7/16
NACA1/2X3/8 1/2-20 UNF 3/8 2.50 1.91 0.20 0.16 0.12 0.39 0.30 11/16
NACA1/2X1/2 1/2-20 UNF 1/2 2.91 2.22 0.20 0.16 0.12 0.39 0.30 11/16
NACA9/16X1/2 9/16-18 UNF 1/2 3.19 2.50 0.20 0.25 0.16 0.47 0.47 3/4
NACA9/16X5/8 9/16-18 UNF 5/8 3.64 2.81 0.20 0.25 0.16 0.47 0.47 3/4
NACA3/4X5/8 3/4-16 UNF 5/8 3.66 2.76 0.28 0.25 0.24 0.67 0.59 1
NACA3/4X3/4 3/4-16 UNF 3/4 4.39 3.37 0.28 0.25 0.24 0.67 0.59 1
NACA3/4X1 3/4-16 UNF 1 4.82 3.54 0.28 0.25 0.24 0.67 0.59 1
NACA1X1 1-12 UNF 1 4.84 3.52 0.31 0.25 0.24 0.91 0.63 1-1/4
NACA1X1-1/4 1-12 UNF 1-1/4 5.37 3.80 0.31 0.25 0.24 0.91 0.63 1-1/4
NACA1X1-1/2 1-12 UNF 1-1/2 5.85 4.04 0.31 0.25 0.24 0.91 0.63 1-1/4

 

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