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PRODUCTS
Group 2. Saddle Type Surface Grinding M/C YGS-63A

These series, various in size, are the most powerful saddle type surface grinding machines that show high efficiency as well as high precision for large parts and molds.

ㆍHigh precision spindle and spindle motor with lower vibration and noise
- Durable and suitable for precision grinding

ㆍIntensive research planning and manuacture by high-elasticity structure
- Excellent durability and heavy grinding available

ㆍ4-point suspension mode cross travel guide way
- Long and high-precision 4-point suspension mode using LM guide for large size machine (137A) and special heat treatment bearing guide way for medium size (96A) to V&V grooved guide way and both edges in the center.

Specification

Item unit YGS-63A
Capacity Table size mm 650×300
Electric magnetic chuck size mm 600×300
Max. distance between table surface and grinding wheel center mm 0 ~ 522
Table Traverse speed range m/min 0.5 ~ 20
Manual Cross Feed Feed per revolution of handwheel mm 5
Micro feed per graduation mm 0.02
Automatic Cross Feed Intermittent feed (Step) mm 0.5 ~ 20
Continuous feed m/min 0.1 ~ 1.0
Grinding Head Automatic Down Feed mm 0.002 ~ 0.03
Automatic Down Feed Feed per revolution of handwheel mm 1.0
Micro feed per graduation mm 0.005
Grinding Wheel Diameter×Width×Bore mm Ø355/Ø305 × 38 × Ø127
Spindle Speed (50Hz/60Hz) r.p.m 1500 / 1800
Motor Grinding wheel spindle motor Kw/p 3.7 / 4
Hydraulic pump motor Kw/p 2.2 / 4
Net weight of machine (about) kg 2500

Dimension

Section YGS-63A
A 830
B 2210
C 2700
D 1154
E 1874
F 2204
G 2050

Working Area

Section a b c d e f
YGS-63A 38 185 185 300 305 522

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