Back or Top Type CNC Rotary Table VRNC-170B

PRODUCTS

VRNC-170B

Motor is mounted at backend
0.001° minimum positioning increment
High rigidity structure: disk and shaft in a single piece – increased rigidity.
Increased wear resistance –worm gear driveshaft
High precision cross roller bearings
Can be used in vertical or horizontal orientation
Pneumatic clamping brakes
Suitable for cutting: aluminum, copper, magnesium, and aluminum alloys.
Machining applications: fine finishing, angular column cutting.
High precision workpieces: medical applications, bicycle components, cell phones, precision sculpting, and 3C industry panels.

Reference

Specifications / Model		VRNC-170B		VRNC-210B		VRNC-255B
Worktable Diameter		Ø170		Ø210		Ø255
Center Height / Vertical		135		160		160
Center Bore Diameter		Ø35^H7		Ø45^H7		Ø45^H7
Width of T-Slot		12^h7		12^h7		12^h7
Width of Guide Block		18^H7		18^H7		18^H7
Number Of Guide Teeth		72		72		72
Index Accuracy (sec)		20"		20"		20"
Repeatability (sec)		4"		4"		4"
Clamping Torque (Pneumatic 5kg/cm²)		8 kg-m		16 kg-m		16 kg-m
Load Capacity	Vertical	75kg		75kg		75kg
Load Capacity	Tail-Stock	150kg		150kg		150kg
Allowable Inertia Force (kg-cm-sec²)		4.9		4.9		4.9
Allowable Turntable Torque		15kg-m		15kg-m		15kg-m
Weight (Motor Excluded)(kg)		62.5		76		77.5
Servo Motor (Model As Required)		FANUC	MELDAS	FANUC	MELDAS	FANUC	MELDAS
Servo Motor (Model As Required)		α4i	HF-54S	α4i	HF-54S	α4i	HF-54S
Reduction Ratio		1/90		1/90		1/90
Minimum Input Increment		0.001°		0.001°		0.001°
Table Rotation Speed		44.4 r.p.m		44.4 r.p.m		44.4 r.p.m
Choice of connector location at side, top or back of the rotary table. The length of servo motor guard plate varies with different servo motors.

Additional files