ST-20SSY

Starting at $94,995.00

* Machine shown with optional equipment. Actual product appearance may differ.

EXPLORE MACHINE DETAIL:

ST-20SSY Product Overview

CNC Lathe w/Y Axis; 10" x 21" (254 x 533 mm) max capacity, 31.75" (806 mm) swing, �2.00" (�50.8 mm) Y-axis travel, 30 hp (22.4 kW) vector drive, 5000 rpm, A2-6 spindle, 8.3" (210 mm) chuck, 24-station hybrid BOT/VDI turret, high-torque live tooling w/C axis, 15" color LCD monitor, memory lock keyswitch, spindle orientation, USB port and rigid tapping. Includes standard tool kit.

ST-20SSY Dimensions ST-20SSY Datasheet Shipping Dimensions Electrical Requirements

ST-20SSY Specifications

SWING DIAMETER	S.A.E.	METRIC
ST-20SSY
Over Front Apron	31.75 "	806 mm
Over Cross Slide	20.75 "	527 mm
Over Tailstock	23.0 "	584 mm
CAPACITIES	S.A.E.	METRIC
Chuck Size	8.3 "	210 mm
Max Cutting Diameter (varies with turret)	10.0 "	254 mm
Max Cutting Length (without workholding)	21 "	533 mm
Bar Capacity	2.0 "	51 mm
TRAVELS & FEEDRATES	S.A.E.	METRIC
X Axis	9.3 "	236 mm
Y Axis	��2 "	�50.8 mm
Z Axis	21.0 "	533 mm
Rapids on X	472 in/min	12 m/min
Rapids on Y	472 in/min	12 m/min
Rapids on Z	1200 in/min	30.5 m/min
Max Thrust X	4100 lb	18238 N
Max Thrust Y	2300 lb	10231 N
Max Thrust Z	4050 lb	18015 N
SPINDLE	S.A.E.	METRIC
Max Rating	30 hp	22.4 kW
Max Speed	5000 rpm	5000 rpm
Max Torque	140 ft-lb @ 1450 rpm	190 Nm @ 1450 rpm
Spindle Nose	A2-6	A2-6
Spindle Bore �	3.50 "	88.9 mm
MAIN SPINDLE C AXIS	S.A.E.	METRIC
Max Rating	5 hp	3.7 kW
Positioning (�)	0.01 �	0.01 �
Brake Clamp Force	1000 lb	4448 Nm
Brake Diameter	14.4 "	366 mm
Control Type	Interpolated Motion and Control	Interpolated Motion and Control
TURRET	S.A.E.	METRIC
Number of Tools	24 Stations	24 Stations
OD vs ID Tools	Hybrid 12 BOT/12 VDI	Hybrid 12 BOT/12 VDI
Boring Bar Rear Clearance (from back of turret )	4.0 "	102 mm
LIVE TOOLING	S.A.E.	METRIC
Max Speed	6000 rpm	6000 rpm
Tooling	VDI40	VDI40
GENERAL	S.A.E.	METRIC
Air Required	4 scfm, 100 psi	113 L/min, 6.9 bar
Coolant Capacity	55 gal	208 L

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