The GE4i features the patented JTEKT STAT BEARING floating plate ball nut to ensure high accuracy and positioning. This model is equipped with dual pulse generators and HMI TOYOPUC-Touch of the IoE* era control.
| SPECIFICATION |
|---|
ITEMS | UNIT | GE4Pi - 50 GE4Ai - 50 | GE4Pi - 100 GE4Ai - 100 | GE4Pi - 150 GE4Ai - 150 | GE4Pi - 200 GE4Ai - 200 |
| Distance between centers | mm | 500 | 1,000 | 1,500 | 2,000 |
| Swing over table | mm | Ø320 [ Ø400 ] *1 | Ø320 [ Ø400 ] *1 | Ø320 [ Ø400 ] *1 | Ø320 [ Ø400 ] *1 |
| Grinding diameter | mm | Ø0 ~ Ø300 | Ø0 ~ Ø300 | Ø0 ~ Ø300 | Ø0 ~ Ø300 |
| Load mass between centers | kg | 150 *2 | 150 *2 | 150 *2 | 150 *2 |
| Wheel | |||||
| Wheel OD x ID | mm | Type P: Ø405 x Ø127 | Type P: Ø405 x Ø127 | Type P: Ø405 x Ø127 | Type P: Ø405 x Ø127 |
| Surface speed | m/s | 33 [45 ] | 33 [45 ] | 33 [45 ] | 33 [45 ] |
| Wheelhead | |||||
| Min. input increment | mm | Ø0.0001 | Ø0.0001 | Ø0.0001 | Ø0.0001 |
| Required floor space (width x depth) *3 | mm | 3,600 x 1,920 | 4,600 x 1,920 | 6,130 x 1,920 | 7,700 x 1,920 |
The specification may be restricted according to the tooling of customer.
*1 : The Ø400 mm swing specification is offered on a per-machine basis. Please consult with our sales department.
*2: Maximum spindle load for live / dead spindle workhead (option) is 40 kg (including workpiece and workpiece holder).
*3 : Subject to change depending on accessory parts, etc.
[ ] : Optional accessory
Long - term grinding accuracy
• JTEKT STAT BEARING
• High rigidity, low vibration bed
• High - accuracy feed mechanism
• Low thermal displacement bed
• Heat isolation cover
Simple and easy operation
• Displaying craftsmen skill - that is manual intervention
• Improved efficiency of single part grinding
• Conversational controls allow for ease of use
• HMI TOYOPUC-Touch of the IoE* era
Consideration of safety, reassurance and workability
• Excellent workability with a full cover
• Manual operations are possible with front face handle
