Non shut off type - pistol type

Non shut off type - straight type

●6.35mm(1/4")Hex. Quick change chuck type

●6.35mm(1/4")Hex. Quick change chuck type

NPW-450A-DX0, DY0

NPW-550A-DX0,DY0

NPW-450EA-DX0,DY0

Non shut off type - pistol type

●6.35mm(1/4")Hex.

NPW-450A-TDX,TDY

NPW-550A-TDX,TDY

【Specification】

＊Figures of torque adjustment range are measured by NPK torque meters.
＊Recommended air pressure 0.6MPa(6kgf/cm², 85psi) 
＊Specificatioins are subject to change without notice.

Model

Capacity
(Bolt size)

Torque adjustment range(Reference)

Free speed

Overall
length

Mass

Spindle offset

Hex.
shunk size

Air
inlet
Thread

Hose
size

Average
air
consumption

Hard joint

Soft joint

mm

N.m

N.m

min^-1

mm

kg

mm

mm

Rc

mm

m³/min

NPW-450A-DX0, DY0

6

25～31

-

6,500

157

0.93

23

6.35

1/4

6.3

0.3

NPW-550A-DX0, DY0

8

27～39

-

6,500

160

1.0

23

6.35

1/4

9.5

0.35

NPW-450EA-DX0, DY0

6

21～29

-

6,000

244

0.88

23

6.35

1/4

6.3

0.23

NPW-450A-TDX, TDY

6

20～27

10～18

6,000

197

1.3

24

6.35

1/4

6.3

0.35

NPW-550A-TDX, TDY

8

26～33

15～26

6,000

197

1.3

24

6.35

1/4

6.3

0.35