Haas Automation ST-30L User guide

48.5in
1231mm
90.1in
2289mm
Operating
Height
81.5in
2070mm
Operating
Height
without
HIL
212.2in
5389mm
Operating Width
187.2in
4756mm
Minimum Transport Width
98.4in
2500mm
Operating
Depth
66.0in
1677mm
Minimum
Transport
Depth
All dimensions based on stackup of sheetmetal, subject to variation of 1/2" ( 13 mm)
Due to continual product improvements, machine dimensions are subject to change without notice
ST-30L 30LY 35L 35LY
Installation Dimensions
Machine Layout Drawing
Page 1 of 10

66.4in
1688mm
Power
16.4in
417mm
Air
17.1in
434mm
Air
26.5in
672mm
Power
58.1in
1476mm
Power
51.2in
1301mm
Air
Datum is the theoretical intersection of the
front sheet metal and left sheet metal panels
51.30in
1303mm
(3x)
53.09in
1348mm
(4x)
30.2in
767mm
(Ref)
62.9in
1598mm
(Ref)
42.2in
1071mm
(Ref)
13.4in
341mm
(Ref)
8.6in
217mm
(Ref)
FRONT
Top View Rear View
Anchor Hole Detail
Ø.625in [16mm]
3.5in [89mm]
All dimensions based on stackup of sheetmetal, subject to variation of 1/2" ( 13 mm)
Due to continual product improvements, machine dimensions are subject to change without notice
ST-30L 30LY 35L 35LY
Utilities & Anchoring
Machine Layout Drawing
Page 2 of 10
Anchor Pattern
Air & Power

90.1in
2289mm
Maximum
Operating
Height
79.4in
2018mm
39.5in
1003mm
Spindle
C
L
(Approximate)
48.5in
1231mm
26.5in
673mm
Left Door Opening
33.8in
857mm
Right Door Opening
60.3in
1530mm
Max Door Opening
3.5in
89mm
116.8in
2968mm
Max
Service
Depth
211.3in
5366mm
Operating Width
17.0in
432mm
24.9in
632mm
81.3in
2066mm
58.3in
1482mm
98.4in
2500mm
Operating
Depth
17.4in
442mm
112.0in
[2845mm]
Chip
Conveyor
Removal
All dimensions based on stackup of sheetmetal, subject to variation of 1/2" ( 13 mm)
Due to continual product improvements, machine dimensions are subject to change without notice
ST-30L 30LY 35L 35LY
Breakdowns
Machine Layout Drawing
Page 3 of 10
Width Breakdown
Height Breakdown

62.5in
[1587mm]
67.4in
[1712mm]
9.4in
239mm
6.38in
162mm
1.25in
32mm
1.25in
32mm
62.5in
[1587mm]
9.4in
239mm
8.66in
220mm
1.21in
31mm
2.5in
62mm
67.4in
[1712mm]
9.4in
239mm
62.5in
[1587mm]
8.5in
215mm
.03in
1mm
67.4in
[1712mm]
67.4in
[1712mm]
62.5in
[1587mm]
9.4in
239mm
7.9in
202mm
1.8in
46mm
3.7in
93mm
** Shift the work envelope in Z by the tool protrustion length
* Shift the work envelope in X by the tool protrustion length (OD) or centerline offset (ID)
BMT Live Face Tool **BMT Live Cross Tool *
BMT ID / Drill / Bore (*) ** BMT OD
10.3in
263mm
9.3in
237mm
1.5in
38mm
(Typ)
4.2in
107mm
5.41in
138mm
15.25in
387mm
2in
[50.8mm]
2in
[50.8mm]
X Axis Travel
9.4in
[239mm]
2.834in
[72mm]
2.010
[21.05mm]
1.45in
[37mm]
Below Center
X Axis
C
L
Y Axis Travel Envelope
Same Dimensions Apply To 90° Live Face Tool
BMT65 Basic Tool Clearance
Maximum Turret Swing Ø 35.0in [889mm]
BMT65 Turret Layout
Machine Layout Drawing
Page 4 of 10
ST-30L 30LY 35L 35LY

9.4in
239mm
62.5in
[1587mm]
9.4in
239mm
1.3in
32mm
.3in
6mm
8.7in
221mm
1.3in
32mm
62.5in
[1587mm]
.1in
4mm
.4in
10mm
8.7in
221mm
69.0in
[1752mm]
** Shift the work envelope in Z by the tool protrustion length
* Shift the work envelope in X by the tool protrustion length (OD) or centerline offset (ID)
BOT ID / Drill / Bore (*) ** BOT OD
9.26in
235mm
9.77in
248mm
Tangent to drill pocket
10.77in
274mm
To
C
L
9.63in
245mm
1.0in
25mm
2.1in
53mm
(Typ)
BOT Basic Tool Clearance
Maximum Turret Swing Ø 35.0in [889mm]
BOT Turret Layout
Machine Layout Drawing
Page 5 of 10
ST-30L 30LY 35L 35LY

9.4in
239mm
X Axis
Travel
5.1in
129mm
Minimum X Clearance
in 3rd station*
9.4in
239mm
Maximum X Clearance
in 3rd station*
11.7in
298mm
10.2in
259mm
12.1in
308mm
Phantom lines indicate position
at bottom of X axis travel
Turret shown at home position
CC
SECTION C-C
24.7in
628mm
Long Boring Bar
Enclosure Relief
4.4in
111mm
Taper of
long tool
relief
75.8in
1926mm
BMT65 Turret to
Firewall Maximum
6.4in
161mm
Firewall to
Standard chuck face
10.0deg
5.6in
143mm
Spindle
C
L
to bottom of
long tool relief
BOT Basic Tool Clearance
Maximum Turret Swing Ø 35.0in [889mm]
*If 2 long boring bars are needed, be sure
that the 2nd bar will clear the bottom of the
Boring Bar Relief
Because of the 10° bottom taper in the long
tool relief, a minimum of 5.1in [129mm] X
travel is usable with a full length 2nd boring
bar. If shorter tools are used, up to the full
X axis travel may be usable (9.4in
[239mm]). Please use the diagrams and
solid model to calculate the maximum
length of the 2nd boring bar in your specific
setup.
If only one boring bar is used, no length
restriction applies, up to the maximum
clearance length of the long tool relief
Long Tool Relief
Machine Layout Drawing
Page 6 of 10
ST-30L 30LY 35L 35LY

75.5in
1918mm
Spindle Face to Tailstock Face
54.0in
1371mm
Tailstock stroke WITH Steadyrest provision
61.0in
1549mm
Tailstock stroke WITHOUT Steadyrest provision
13.6in
345mm
20.6in
523mm
Tailstock Option
(Note - Sub Spindle is not available on the "L" version)
All dimensions based on stackup of sheetmetal, subject to variation of 1/2" ( 13 mm)
Due to continual product improvements, machine dimensions are subject to change without notice
Tailstock
Machine Layout Drawing
Page 7 of 10
ST-30L 30LY 35L 35LY

2.470in
62.75mm
3.250in
82.55mm
(2x)
10.9375in
277.81mm
(2x)
.750in
19.05mm
2.063in
52.39mm
4.813in
122.24mm
6.125in
155.58mm
6.8in
171mm
Main Spindle Tailstock
Spindle
C
L
Bolt hole pattern
for Steadyrest
Base
(4x) 3/4-10 UNC
1.0in [25mm]
Note - Phantom holes cannot
be used for steadyrest mounting
13.75in
349.3mm
Minimum distance
Spindle face to
front of steady
rest base
9.2in
234mm
Minimum distance
to standard chuck face
(Approximate/Varies)
20.6in
523mm
7.6in
194mm
Minimum
12.1in
307mm
B
B
13.147in
334mm
Top of Plate
to spindle
C
L
20.0in
508mm
SECTION B-B
First
interference is
rear door lip
All dimensions based on stackup of sheetmetal, subject to variation of 1/2" ( 13 mm)
Due to continual product improvements, machine dimensions are subject to change without notice
View looking at Main Spindle
Tailstock at maximum forward travel with Steadyrest option
Steadyrest Base Plate Diagram
Spindle
C
L
and Swing
Steady Rest
Machine Layout Drawing
Page 8 of 10
ST-30L 30LY 35L 35LY

A
A
J
I
K
Thread "A"
Optional Spindle Extention
SECTION A-A
C D
B
E
F
H
G
Spindle
Nose Detail
BHC and Spindle Nose dimensions per
American Standard Bulletin ASA B5.9 1960
The following dimensions
should be used as a
reference only. Haas uses
many different vendors for
our drawtube assemblies.
If any custom workholding
is required Haas
recommends you retrieve
the exact dimensions from
your delivered machine.
Spindle Nose Detail
Machine Layout Drawing
ST-30L 30LY 35L 35LY
Page 9 of 10
May 4, 2018