Model | | FG-2050AH | FGA-2550AH | FGA-3063AH | FGA-30100AH | FGA-4080AH | FGA-40100AH | |
| Unit | FG-2050AHR | FGA-2550AHR | FGA-3063AHR | FGA-30100AHR | FGA-4080AHR | FGA-40100AHR | |
Description |
| FG-2050AHD | FGA-2550AHD | FGA-3063AHD | FGA-30100AHD | FGA-4080AHD | FGA-40100AHD | |
Table size（w×L） | mm | 200×460 | 250×500 | 305×635 | 305×1020 | 406×813 | 406×1020 | |
Max. longitudinal travel | mm | 510 | 560 | 765 | 1130 | 910 | 1130 | |
Max. cross travel | mm | 238 | 275 | 340 | 340 | 450 | 450 | |
Max. distance from spindle center to table surface | mm | 450 | 450 | 580 | 580 | 580 | 580 | |
Magnetic chuck size | mm | 200×460 | 250×500 | 300×600 | 300×1000 | 400×800 | 400×1000 | |
Speed of table longitudinal movement | m/min | 7～23 | ||||||
| intermittent feed | mm/ stroke | 0.1～8 | |||||
Table transverse movement | Rapid speed | mm/min | 990 | |||||
| Feed of hand wheel | mm/div. | 0.02 | |||||
| Auto down feed | mm | ―――（H/AH/AHR mode） 0.005/0.01/0.02/0.03/0.04/0.05（Only for AHD model） | |||||
Wheel head vertical movement | Rapid speed | mm/min | ―――（H/AH mode） 460（Only for AHR/AHD model） | |||||
| Feed of hand wheel | mm/div. | 0.005 | |||||
Grinding wheel | Speed | rpm | 2850(50Hz)、3450(60Hz) | 1450(50Hz)、1750(60Hz) | ||||
OD×W×ID | mm | 200×20×31.75 | 350×40×127 | |||||
Spindle Motor | kW | 1.5 | 2.2 | 5.5 | ||||
Hydraulic pump motor | kW | 0.75 | 2.2 | |||||
Cooling pump motor | kW | 0.04 | 0.125 | |||||
Elevating motor | kW | ―――（AH mode） 0.25（AHR mode） 0.5（AHD model, servo motor） | ||||||
Cross feed motor | kW | 0.04 | ||||||
Max. loading capacity of table（include magnetic chuck） | kg | 120 | 180 | 270 | 400 | 500 | 600 | |
Total rated power | kW | 3 | 3.7 | 9 | ||||
Height of machine | mm | 1675 | 1890 | |||||
Floor space （L×W） | cm | 205×140 | 230×165 | 290×220 | 440×220 | 360×240 | 440×240 | |
Gross weight | kg | 1600 | 1800 | 2900 | 3300 | 3500 | 4000 | |
Package dimensions （L×W×H） | cm | 190×172×210 | 200×210×210 | 235×222×215 | 295×222×221 | 285×227×215 | 295×227×221 | |
designed for continuous operation at maximum speed, very quiet operation, maximum accuracy and minimal heat accumulation ensure optimum machining results
grinding spindle runs in maintenance-free preloaded precision angular ball bearings
automatic transverse and longitudinal feed
hydraulic longitudinal table movement on Y-axis
double table V-guide in transverse table, V-guide and flat guides in longitudinal table
table guideways are hardened, ground and PTFE counter-laminated – ensuring maximum wear resistance
high table load capacity for heavy parts
external hydraulic unit ensures high temperature stability
automatic central lubrication system
Standard accessories
Coolant tank
Standard electro magnetic chuck
Balancing arbor
Wheel flange
Wheel extractor
Leveling wedge and bolt
Tool box and tools
Standard grinding wheel
Working lamp
Wheel dresser stand
(not include diamond pen)
Build in electro magnetic chuck controller
PLC auto grinding controller
(only for AHD model)
Optional accessories
Balancing stand
Diamond pen
dust collector
Coolant tank with magnetic separator
Coolant tank with paper filter
Coolant with magnetic separator and paper filter
Parallel wheel dresser
Digital readout
AH,AHR and AHD DIFFERENCES:
1. AH mean: auto intermittent feed on transverse, hydraulic transmission on longitudinal, manual on vertical.
2. AHR means: auto intermittent feed on transverse, hydraulic transmission on longitudinal, rapid movement on vertical.
3. AHD means: auto intermittent feed on transverse, hydraulic transmission on longitudinal, PLC auto grinding controller and servo motor is equipped and with wheel head auto down feed
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