JTEKT

e500G

The e500G is a compact grinding machine for mass production of transmission components. Dual-center drive eliminates the driving dog, allowing all surfaces to be accessed by the extremely rigid and accurate JTEKT STAT® BEARING

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SPECIFICATION

ITEMS	UNIT	e500GP-280/e500GA-280 Normal wheel Specifications	e500GP-280/e500GA-280 CBN wheel Specifications
Distance between centers	mm	280	280
Swing over table	mm	Ø200	Ø200
Grinding diameter	mm	0 ~ Ø80	0 ~ Ø80
Load between centers	kg	5	5
Wheel
O.D. x width (max.) x I.D.	mm	Ø510 x 125 x Ø203.2	Ø350 x 50 x Ø180 / Ø370 x 50 x Ø180
Surface speed	m/s	45 [60]	45 [60] [80]
Rapid feed rate	m/min	Ø40	Ø40
Minimum input increment	mm	Ø0.0001	Ø0.0001
Table traverse
Rapid feed rate	m/min	30	30

*The specifications may be limited depending on the tooling of customer.
[ ] : Optional

Optimum compact machine for the mass production

Long-term grinding accuracy
• JTEKT STAT BEARING
• High rigidity - low vibration bed
• High accuracy filtering coolant unit [option]

High Productivity
• Abundant variation
• Abundant grinding cycles
• All-step grinding due to being driving dog-free [option]
• Improved productivity through adoption of CBN wheel
• Min. space in class

Easy operation
• Improved reliability with TOYOPUC-GC70

CYLINDRICAL GRINDERS

e500G

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