ST-20SSY Tailstock Travel#4 Morse Taper

ST-20SSY Tool Swing EnvelopeTurret at Home Position

Φ30.0” (762 mm)Max. Tool Swing

Φ31.75”(806.5 mm)Over front apron

Φ23.00”(584 mm)Over TailstockFrame

Φ20.75”(527.1 mm)Over Cross-Slide

112” (2845 mm)

125” (3175 mm)

97”(2464 mm)

28-1/2”(724 mm)

57” (1448 mm)

Base Casting

Front

48-3/4” (1238 mm)

DoorOpen

78”(1981 mm)

128”(3251 mm)

Max.

6X Leveling Pad Pin Dimension

3-1/2” (89 mm)

55 Gallon (208 L) Coolant Tank78” (1981 mm) x 27.5” (699 mm)

115”(2921 mm)

81”(2057 mm)

High IntensityLights andAuto Door(Optional)

24 Turret Standard24-Station Hybrid VBST-20SSY Revision B

Page 1 of 2May 3, 2012

Note: Drawing is formatted for 11” x 17”.Drawing will print to 8.5” x 11”.

32” (813 mm)

11” (279 mm)

5” (127 mm)

38.50 .75”(978 19 mm)

+_

+_

CL

*

*

Spindle center heights from floor, may vary due to leveling screw adjustments.

19-1/2”(495 mm)4-1/2”

(114 mm)

28” (711 mm) Door Opening

165” (4191 mm) Conveyor Operating Position

139” (3531 mm) Conveyor Shipping Position

40-3/4”(1035 mm)

61” (1549 mm)

Electrical Connection

Air Connection

1

2

5” (127 mm)

1

9”(229 mm)

9”(229 mm)

1” (25 mm)

2

77” (1956 mm)

2

26”(660 mm)

Minimum distance required to remove conveyorfrom lathe 124” (3150 mm).

Minimum distance required to remove conveyorfrom lathe 75” (1905 mm) when conveyor is foldedat 90 degrees and folded down as it is pulled out.

A

A

View A-A ST-20SSY Cut Envelope Diagrams

ST-20SSY Tool Interference Drawings

4.40” (112 mm)4.69”

(119.1 mm)

6.0” (152 mm)

30.0” (762 mm)Max. Tool Swingwhen X0 and Y0

27.0” (686 mm)Max. Tool Swingwhen X0 and Y-2.0” (51 mm)

23.20”(589 mm)

18.25”(463.6 mm)

24-Station Hybrid VB24 Turret Standard

ST-20SSY Revision BPage 2 of 2May 3, 2012

Note: Drawing is formatted for 11” x 17”.Drawing will print to 8.5” x 11”.

The position of the work envelope will shift when using Live Radial tools.The length the cutting tool extends from the centerline of the tool pocket isthe distance the envelope shifts. The above illustration demonstrates the workenvelope in relation to the center of the VDI tool pocket.

Y-Axis Travel Envelope

2.00”(51 mm)

+Y

-Y

7.60”(193 mm)

X Home

Limits of -X and -Y

2.00”(51 mm)

2.00”(51 mm)

Limits of-X and +Y

1.70” (43 mm)

Past SpindleCenterline

X-AxisTravel

VB24 VDI OD24 BOT OD - Face Mount 3/4

21.00” (533 mm)

5.00” (127 mm)

2.02” (51.3 mm)

9.30” (236 mm)

4.90”(124 mm)

21.00” (533 mm)

5.25” (133.4 mm)

2.02” (51.3 mm)

9.30” (236 mm)

4.90”(124 mm)

VB24 VDI ID

24 BOT ID

21.00” (533 mm)

9.30” (236 mm)

4.90”(124 mm)

21.00” (533 mm)

4.75” (120.7 mm)

9.30” (236 mm)

4.90”(124 mm)

21.00” (533 mm) 21.00” (533 mm)

4.90”(124 mm) 4.90”

(124 mm)

3.30”(84 mm)

3.30” (84 mm)

9.30” (236 mm)

9.30” (236 mm)

27.40” (696 mm)

VB

.75” (19.1 mm)

VB

LIVE AXIAL TOOL LIVE RADIAL TOOL

2.95” (74.9 mm)2.95” (74.9 mm)2.95” (74.9 mm)

4.72” (119.9 mm)

4.38” (111.3 mm)

4.38” (111.3 mm)

8.30”(211 mm)

4.30” (109 mm) 4.55” (115.6 mm) 4.05” (102.9 mm)

3.30” (84 mm)3.30” (84 mm)

5.65” (143.5 mm)

27.40” (696 mm)

3.30”(84 mm)

1.70” (43 mm) 1.70” (43 mm) 4.46” (113.3 mm)

3.45”(87.6 mm) 3.45” (87.6 mm)

3.45” (87.6 mm)

7.60”(193 mm)

4.84”(122.9 mm)

3.30” (84 mm)

5.00” (127 mm)

7.60”(193 mm)

VDI PocketCenterline