NTG 6RL Tool & Cutter Grinder

Overview: Engineered to manufacture complex cutting tools, the new Star NTG is a five axis, CNC controlled cutter grinder for manufacturing, sharpening and reconditioning a wide variety of cutting tools. Made in the U.S.A.

Features
・5-Axis machine featuring NUM Control
・NUMROTO® Software
・Mineral cast base and column
・Full linear motor and direct drive rotary technology
・13 HP HSK direct drive grinding spindle
・Linear glass scales for positioning
・Fluting capability up to 8 inches
・6 station CNC controlled wheel changer
・Precision workholding solutions
・22" user interface display

Option
・Integrated 6-Axis robot for part loading automation
・Engineered tailstocks and steady rests
・Onboard wheel dressing
・Grinding wheel auto-sticking capabilities for unmanned operations
・38 HP Synchronous spindle
・In process measurement

Movie

Technical Data	Units	NTG 6RL
Base Machine Dimensions (L x W x H)	mm	2353 x 2020 x 2539
Total Weight: Base Machine	kg	4,500
Maximum Workpiece Diameter	mm	100
Maximum Workpiece Length	mm	*200
C - Axis Headstock Spindle 360° Rotation	rpm	1,000
B - Axis Grinding Spindle Swivel +/- 120°	rpm	12
X - Axis Horizontal Travel	mm	800
X - Axis Travel Speed	m/min	50
Y - Axis Vertical Travel	mm	220
Y - Axis Travel Speed	m/min	50
Z - Axis Horizontal Travel	mm	530
Z - Axis Travel Speed	m/min	50
Grinding Spindle Speed	rpm	10,000
Continuous Spindle Horsepower	kw	10
Peak Spindle Horsepower	kw	25
Maximum Grinding Wheel Diameter	mm	150
Smallest Programmable Movement - Linear	mm	0.00254
Linear Axis Glass Scale Feedback Resolution	mm	0.00001
Smallest Programmable Movement - Rotary	degree	0.0001
Rotary Axis Feedback Resolution: A-axis	degree	0.000068
Rotary Axis Feedback Resolution: B-axis	degree	0.00000006