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Single Purpose Lathe NS91T
Single Purpose Lathe NS91T
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Space-saving
For space-saving, NS91T is designed to suppress the width of the bed from NS82T by 150mm, and to do the pitch between machines more compactly.
High durability
NS-Slide, made of especially strong cast iron and grinder finished after induction hardening.
NS-Headstock, with a structure of minimal expansion in the utilization of air pressure, but at the same time with a high degree of rigidity.
A great rigidity Tool Post, for a heavy plunge cutting by formed bite promises long tool-life and results in high hours of operation.
High speed
Our unique technologies, such as a high speed Autoloader (1.5sec or less) and Unloader (1sec or less), are included in NS91T.
NS91T is fully designed for one slide composition to compose the high-speed cutting line (cycle time 2s etc.).
Single Purpose Lathe NS91T
Machine Specification - Single Purpose Lathe NS91T
NS91T-8A NS91T-8 NS91T-10
Capacity Range O.D.(φmm) 20 to 45 30 to 72 40 to 120
Range W(mm) 40 (130*)
Main Spindle Diameter(φmm) 80 100
Bore(φmm) 51 65
Max speed(rpm) 4500 2000 1800
Slide Hydraulic NS150, NS200*, 200S*, etc
NC* NC200*, 200NN*, NC250A*, etc
Control device Mitsubishi A1S series, FX series
Other manufacturer possible to change to the user specification*
Chuck Outer grip chuck No2A-2
No3A-2, T
No4-2, -3T
No4A-2, -T, -2T		 No4-2, -3T
No4A-2, -T, -2T
Inner expansion collet Chuck SC1, etc
Chuck Cylinder Hydraulic C130FV C150FV
Autoloader Hydraulic N40S, N60S N40SA, N60SA
Unloader Pneumatic KT41-B*, -C*, -P*
Pusher Hydraulic PO-50*, PS-4*
Pneumatic PA-50*, PS-50*
Power Unit Main Spindle Motor Output 3.7, 5.5, 7.5kW
Hydraulic Pump
Pressure
Discharge		 2.2kW-4P
1.5 to 3.5Mpa
25L/min(50Hz), 30L/min(60Hz)
Lubricator 3W, 120min/2.5cc
Machine Size Floor space
W x D (mm)		 1200 x 2200**
Mass of Machine (t) 1.3*** 1.4***
*
Option
**
Depending on machine specifications, Machine size must be changed.
***
Depending on machine specifications, Mass of machine must be changed.
General view
NS91T Pendant type
NS91T all-in-one design
Pendant type
all-in-one design
Equipments
No3AT Outer grip chuck
PS4-R Hydraulic Pusher
No3AT Outer grip chuck
PS4-R Hydraulic Pusher
Back of NS91T
Reverse Device
Back of NS91T
Reverse Device
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