Please Chooese
Feature
B-axis rotary table
Plunge type OD wheel
Anglehead OD wheel
ID spindle
Specification
| Model | PMGII-60CNC | PMGII-100CNC | PMGII-150CNC |
|---|---|---|---|
| Capacity | |||
| Swing Over Table | ø14″ | ø14″ | ø14″ |
| Distance between Centers | 24″ | 40″ | 24″ |
| Max. Grinding Length | 20″ | 32″ | 20″ |
| Max. Weight between Centers | 330 lbs | 330 lbs | 330 lbs |
| Wheelhead | |||
| Wheel Size-LH (DxWxB) | 16″x2″x5″ | 16″x2″x5″ | 16″x2″x5″ |
| Wheel Size-RH (DxWxB) | 14″x11/2“x5” | 14″x11/2“x5” | 14″x11/2“x5” |
| OD Spindle Speed (50/60Hz) | 1575/1795 rpm | 1575/1795 rpm | 1575/1795 rpm |
| Wheel Peripheral Speed | 99 ft/sec | 99 ft/sec | 99 ft/sec |
| ID Spindle Cartridge Diameter | 3.94″ | 3.94″ | 3.94″ |
| ID Spindle Speed | 24000 High-Frequence Built-in | 24000 High-Frequence Built-in | 24000 High-Frequence Built-in |
| ID Shaft Diameter | 0.27″~1″ | 0.27″~1″ | 0.27″~1″ |
| Feed Angle | 90° | 90° | 90° |
| Min. Programmable Increment | ø0.00001″ | ø0.00001″ | ø0.00001″ |
| Max. Traverse Speed | 246 in/min | 246 in/min | 246 in/min |
| Total Stroke | 10.8″ | 10.8″ | 10.8″ |
| Workhead | |||
| Variable Spindle Speed (Programmable) | 30~350rpm | 30~350rpm | 30~350rpm |
| Center Taper | MT-4 | MT-4 | MT-4 |
| Tailstock | |||
| Quill Stroke | 2″ | 2″ | 2″ |
| Center Taper | MT-4 | MT-4 | MT-4 |
| Table | |||
| Swiveling Angle (CCW) | 5° | 3° | 5° |
| Max. Traverse Speed | 393 in/min | 393 in/min | 393 in/min |
| Min. Feed Unit Set | 0.00001″ | 0.00001″ | 0.00001″ |
| Motors | |||
| Controller | Fanuc | Fanuc | Fanuc |
| OD Spindle Motor | 5HP (Opt. 7.5HP) | 5HP (Opt. 7.5HP) | 5HP (Opt. 7.5HP) |
| B-axis Servo Motor | 3.62 HP | 3.62 HP | 3.62 HP |
| Workhead Spindle Motor | 2 HP | 2 HP | 4 HP |
| Hydraulic Motor | 1HP (4P) | 1HP (4P) | 1HP (4P) |
| Coolant Pump | 1/2HP (4P) | 1/2HP (4P) | 1/2HP (4P) |
| X-axis Feed Servo Motor | 2.15HP | 2.15HP | 3.62HP |
| Z-axis Feed Servo Motor | 2.15HP | 2.15HP | 2.15HP |
| Machine | |||
| Packing Dimensions (LxWxH) | 15.3’x7.3’x7′ | 17.3’x7.3’x7′ | 15.3’x7.3’x7′ |
| Machine Net Weight | 12320lbs | 13640lbs | 12540lbs |
Accessories
Standard Accessories
Mitsubishi M80 control w/ iGrind conversational programming software
T1 plunge wheel (Ø20”x2”xØ6”)
T2 angular wheel (Ø16”x2”xØ6”)
T3 ID std. wheel(w/ ID spindle 20,000 rpm)+wheel arbor
Automatic 8 step wheel speed change w/ Yaskawa Inverter(10HP)
Infinite variable workhead w/ Yaskawa servo motor
Grinding wheel extractor
X-Axis linear scale (Renishaw)
B axis rotary index table -30~+210° (Min. increment 1°)
MT4 workhead spindle (opt. MT5)
2 pcs 6” wheel flanges
Diamond Dresser and Standard (work head ) T1 T2/ID T3 total 2 set)
Tools & Tool Box
4 color signal light
Carbide center tip MT4 C14 x2pc
LED Working Light
Operation manual & part lists
Electricity cabinet w/ heat exchanger
Roller type balancing stand/ arbor
Coolant system magnetic separator and paper filter (120L)
Guideway lubrication oil cooler
Hydraulic tailstock (w/ foot pedal)
Full enclosure splash guard w/oil & mist separator
Optional Accessories
Automatic 3-jaw hydraulic chuck w/ back plate (8”)
Manual 3-jaw hydraulic chuck w/ backplate (7”)
Built-in type ID spindle 40,000 ~ 60,000 rpm w/ dressing seat
Workpiece supporting seat (2 pcs)
2-point steady rest (Ø20~70mm)
2-point steady rest (Ø70~120mm)
3-point steady rest (Ø70~120mm)
3-point steady rest (Ø120~200mm)
*MT5 taper on workhead & tailstock
Grinding Wheel plunge type (20”x2.5”x6”)
Grinding Wheel angular type (16”x2.5”x6”)
6” wheel flange
Touch probe T18
*Gap control
Auto sizing
Transformer (15KVA)
