Supertec

Feature

Siemens VE grade spindle motor for superior performance and reliability.

Sealed spindle motor to prevent moisture penetration.

Three heavy duty linear roller guide ways on the wheelhead for smooth movement and maximum rigidity.

Fine pole electro-magnetic chuck for large or small part grinding.

Honeycomb designed column structure for maximum vibration dampening and rigidity.

Automatic trim compensation.

Programming Samples

Surface Grinding

Plunge Grinding

Step Grinding

Multiple Grinding

Sample Parts

Specification

Model	HR-12	HR-16	HR-20	HR-24	HR-32	HR-40	HR-48
Description
Rotary magnetic chuck dia.	12"	16"	20"	24"	32"	40"	48"
Max. grinding radius.	6.9"	8.8"	12.8"	12.8"	16.7"	20.6"	24.6"
distance of table surface to spindle surface center.	14.0"	18"	19"	19"	20"	20.6"	24.6"
Rotary magnetic chuck speed.	20-250 rpm	20-250 rpm	10-150 rpm	10-150 rpm	10-80 rpm	10-60 rpm	10-50 rpm
Rotary magnetic chuck horse power.	750W	1KW	2KW	3KW	4.5KW	7KW	7KW
Spindle motor.	2HP	5HP/7.5HP(OPT.)	5HP/7.5HP(OPT.)	Siemens, W3 10HP	Siemens, W3 15HP	Siemens, W3 20HP	Siemens, W3 20HP
Spindle speed(50/60Hz)	3000/3600 rpm	1450/1750 rpm	1450/1750 rpm	1450/1750 rpm	1450/1750 rpm	1450/1750 rpm	1450/1750 rpm
Auto downfeed horse power.	Servo Motor 500W	Servo Motor 500W	Servo Motor 500W	Servo Motor 500W	Servo Motor 1KW	Servo Motor 3KW	Servo Motor 3KW
Vertical hand wheel sownfeed per revolution.	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"
Vertical hand wheel sownfeed per graduation.	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"	x1, x5, x10 (MPG) / 0.00005", 0.00025", 0.005"
Wheel size(dia x width x bore)	7"x0.5"x1.25"	14"x1.5"x5"	14"x1.5"x5"	14"x1.5"x5"	16"x2"x5"	16"x2"x5"	16"x2"x5"
Net weight / gross weight	3520x3460 LBS	7040/8360 LBS	7700/8800 LBS	10120/11440 LBS	13640/15400 LBS	27500/29700 LBS	30800/34100 LBS
Packing size (LxWxH)	6"x4.8"x6.7 FT	7.9"x6.3"x6.9" FT	7.9"x6.9"x6.9" FT	9.2"x7.2"x7.2" FT	9.2"x6.9"x8.2" FT	10.5"x9.2"x8.2" FT	17"x8.2"x10.5" FT
Max Table Load	66 LBS	110 LBS	264 LBS	616 LBS	1100 LBS	1760 LBS	2640 LBS

Accessories

Standard Accessories

Open top full enclosure

Fine pole electro-magnetic chuck & control

Variable speed on wheel head

Auto lube system

Wheel dresser

Machine Lamp

PLC color touch screen control

MPG on verticeal travel

Coolant system with paper filter and magnetic separator

Tool box and tools w/ leveling pads, screws & manuals

Balancing arbor

Optional Accessories

SIEMENS CNC control upgrade

FANUC CNC control upgrade

MITSUBISHI CNC control upgrade

Oil mist separator

On line dynamic wheel balancing system (HR16 to HR48 only)

Spare grinding wheel

Fagor DRO-1 axis

Rotary diamond dresser

7.5 spindle motor & inverter upgrade (HR-16&20)

Rotary Grinder

HR Series