ST-35 Datasheet - Haas Automation®, Inc.

[ S p e c i a l
S e r i e s ]
Haas ST-35 Series Lathes
The Big-Bore Turning Centers
±2.0" Y-axis travel for off-center milling,
drilling and tapping
3200-rpm high-torque spindle;
40 hp vector drive
ISO standard G-code programming
through the user-friendly,
full-function Haas CNC control,
or use the optional Intuitive
Programming System
Belt-type chip
conveyor available
Fully programmable
hydraulic tailstock available
Warranty: 1 Year Parts and Labor
[ Standard Features ]
[ Standard Features ]
• •12"
System
15 Hydraulic
hp Vector Chucking
Drive
••3200-rpm
Spindle,
40 hp Vector Drive
10,000-rpm
Spindle
•
Standard
40-Taper
• A2-8 Spindle Nose Tooling
• Rapids up to 2100 ipm
••4.0"
Bar Capacity
10-Pocket
Automatic Tool Changer
Brushless
Servos
on All
Axes Port
••15"
Color LCD
Monitor
w/USB
• User-Friendly Haas Control
••1ISO
MB Standard
Program Memory
G-Code Programming
Easy Tapping
Setup and Operation
••Rigid
Made in the Haas
USA Control
••User-Friendly
• Made in the USA
[ ST-35 ]
• 21" x 26" Max Capacity
• 12-Station BOT Turret
[ ST-35Y ]
• 18" x 23" Max Capacity
• ±2.0" Y-Axis Travel
• 6000-rpm Live Tooling with C Axis
• 12-Station BOT/VDI Turret
[ Options ]
p a r t i a l
l i s t
• •Two-Speed
Gear-Drive
Spindle
Visual Quick
Code Programming
• •Programmable
Coolant System
w/80-gal
tank
Hydraulic
Tailstock
• •High-Pressure
3.5" Floppy Disk
Drive
Coolant Systems
• Remote Jog Handle
•
Automatic
Tool
• User-DefinablePresetter
Macros System
• •Belt-Type
Hard Drive
w/Ethernet
Chip
Conveyor Interface
• Servo Auto Door
• Ethernet Interface
• Haas Intuitive Programming System
• Haas Bar Feeder
Haas Automation, Inc. | www.HaasCNC.com | 800-331-6746 | Made in U.S.A.
Specifications subject to change without notice. Not responsible for typographical errors. Machines shown with optional equipment. Actual product appearance may differ.
[Technical Specifications]
Haas ST-35 Series Lathes
The Big-Bore Turning Centers
The ST-35 is a mid-size big-bore lathe with a generous 21" x 26"
maximum capacity, a 4.0" bore, and a 20.75" swing over the
cross slide. The spindle turns to 3200 rpm, and the 40 hp vector
drive system provides 425 ft-lb of cutting torque. A 12" hydraulic
chucking system and 12-station turret are standard.
[ Specifications ]
Capacities
Chuck Size
The ST-35Y has a 18" x 23" maximum capacity, and adds 4" of
Y-axis travel (±2" from the centerline) for off-center milling,
drilling, and tapping. It comes standard with 6000-rpm live
tooling and a servo-driven C axis for versatile 4-axis capability.
Both machines are available with a 2-speed gear-drive spindle
that yields 1400 ft-lb of cutting torque, and spins to 2400 rpm.
ST-35
ST-35Y
12"
12"
305 mm
305 mm
Max Cutting Dia.121" 118"
533 mm
457 mm
Max Cutting Length
26"
23"
without workholding
660 mm
584 mm
Std. Bar Capacity
4.0"
4.0"
102 mm
102 mm
Spindle Nose
A2-8
A2-8
Spindle Bore
Ø4.62"
Ø4.62"
Ø117.3 mm
Ø117.3 mm
Spindle
Max Speed
Max Motor Rating
Max Torque
Drive System
The ST-35 is equipped with a 12-station
bolt-on style turret, with options for a
12-station VDI turret or a 12-station hybrid
BOT/VDI turret.
The ST-35Y is equipped with a 12-station
hybrid BOT/VDI turret that accepts BOT
tools, 3/4" OD tools and VDI 40 tools.
C
A
B
Side
Operating Dimensions
ST-35/ST-35Y
A. Max Operating Height
83"2 108 mm
B. Max Operating Width†
178" 4 521 mm
C. Max Operating Depth††
120"3 048 mm­­­
C
E
R
T
I
F
I
E
D
† With gearbox option, add 12" (305 mm). †† With control swung forward and coolant tank in place. Additional 15" (381 mm) required to open rear service panel.
C
C
E
R
E
T
R
I
F
T
I
I
E
F
D
I
E
Swing Diameter
Over Front Apron
Over Cross Slide
Over Tailstock
Travels & Feedrates
X Axis
Y Axis
Z Axis
X-Axis Max Thrust
Y-Axis Max Thrust
Z-Axis Max Thrust
X-Axis Rapids
Y-Axis Rapids
Z-Axis Rapids
General
Power – 3-Phase D
Specifications subject to change without notice. Not responsible for
typographical errors. Machines shown with optional equipment.
Actual product appearance may differ.
Max Torque
Drive System
Front
Optional Spindle
Max Speed
Max Motor Rating
May 2015
3200 rpm
40 hp
29.8 kW
425 ft-lb @ 325 rpm
576 Nm @ 325 rpm
belt drive
3200 rpm
40 hp
29.8 kW
425 ft-lb @ 325 rpm
576 Nm @ 325 rpm
belt drive
2400 rpm
2400 rpm
40 hp
40 hp
29.8 kW
29.8 kW
1400 ft-lb @ 150 rpm 1400 ft-lb @ 150 rpm
1 898 Nm @ 150 rpm 1 898 Nm @ 150 rpm
2-speed gearbox
2-speed gearbox
31.75"
806 mm
20.75"
527 mm
23.0"
584 mm
31.75"
806 mm
20.75"
527 mm
23.0"
584 mm
12.5"
318 mm
––
––
26"
660 mm
4100 lb
18 238 N
––
––
5100 lb
22 686 N
945 ipm
24.0 m/min
––
––
945 ipm
24.0 m/min
12.5"
318 mm
±2.0"
±51 mm
23"
584 mm
4100 lb
18 238 N
2300 lb
10 231 N
5100 lb
22 686 N
472 ipm
12 m/min
472 ipm
12 m/min
945 ipm
24.0 m/min
195 - 260 V
195 - 260 V
1 Max diameter varies with turret. VB=18" (457 mm); VDI=18" (457 mm).