Selfeeder Electric ES7: Pneumatic Feed Drilling Unit
A pneumatic feed drilling unit with a maximum motor output of 3.7 kW and thrust of of 7,800 N!
The "Selfeeder Electric ES7" is a large drilling unit with a maximum motor output of 3.7 kW and thrust of of 7,800 N.
It can perform drilling on steel with a maximum diameter of 28 mm.
Specifications
Supply air pressure at 0.5 MPa
Model number | No-load rotation speed | Chucking capacity | Drilling capacity of shafts | Stroke | Motor specification | Thrust | Weight | |||||
50 Hz | 60 Hz | Aluminum (ADC) | Cast iron (FC200) | Steel (S45C) | Total stroke | Cutting feed stroke output | Output | Pole count | ||||
min-1 | mm | mm | mm | mm | kW | P | N | kg | ||||
ES7-3229 | 2,900 | 3,500 | MT2 or MT3 | 11 | 4 | 3 | 200 | 0 - 100 | 3.7 | 4 | 7,800 | 210 |
ES7-3222 | 2,200 | 2,700 | 13 | 5 | 4 | |||||||
ES7-3215 | 1,500 | 1,800 | 17 | 7 | 6 | |||||||
ES7-3210 | 1,000 | 1,200 | 20 | 14 | 12 | 2.2 | 6 | |||||
ES7-3206 | 650 | 800 | 25 | 19 | 16 | |||||||
ES7-3205 | 500 | 600 | 31 | 24 | 21 | |||||||
ES7-3203 | 340 | 410 | 40 | 32 | 28 |
Notes:
1. The selection of models should be based on the shape of the workpiece, material, cutting characteristics, diameter and material of tools, rotation speed (cutting speed), etc.
2. The drilling capacity displayed in the above table is based on values representing a drilling depth of two times the diameter of the drill.
3. The R-55100AC comes standard with a Hydro Speed Regulator. A Hydro Speed Regulator is available as an option upon request. (Optional Hydro Speed Regulator model: R-55150AC)
4. The maximum mass of the installable attachment at downward processing is 100 kg
5. A ram fall-preventing mechanism is available as an option. Please indicate your specifications when placing an order.
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