Pneumatic drilling unit
Pneumatic Drilling Unit Series BE33SK
The BE33SK consists of an air motor, a gear box an a body. The design is compact as well as robust. BE33SK comes in a wide range of speeds, and is available for lubrication-free operation.
Features
• Sturdy and compact design
• Wide range of rpms
• Direct exhaust
• Chuck alternatives up to Ø 20 mm
• Is available in counter clockwise rotation
Guidlines for choice of unit
| Type | Ø in Steel/mm | Ø in Aluminium &Brass/mm | Ø in Wood / Plastics/mm |
| No. of spindles | 1 / 2 / 3 / 4 | 1 / 2 / 3 / 4 | 1 / 2 / 3 / 4 |
| low speed | |||
| BE335SK | 13 / 7 / 6 / 6 | 16 / 10 / 10 / 9 | 26 / 12 / 10 / 10 |
| BE337SK | 13 / 7 / 6 / 6 | 16 / 10 / 10 / 8 | 22 / 12 / 10 / 10 |
| BE3313SK | 10 / 7 / 6 / 5 | 14 / 10 / 8 / 8 | 20 / 12 / 10 / 10 |
| high speed | |||
| BE3326SK | 9 / 6 / 5 / 4 | 12 / 9 / 8 / 6 | 16 / 10 / 10 /9 |
| BE3333SK | 6 / 5 / 4 / 3 | 9 / 7 / 6 / 6 | 13 / 10 / 8 / 8 |
| BE3360SK | 4 / 4 / 3 / 3 | 7 / 5 / 5 / 5 | 10 / 8 / 6 / 5 |
Performance specifications at 6.3 bar
| Power | 0.36 kW | Run-out-spindle nose (max.) | 0.05 mm | Air consumption | <0.5 m³/min. |
| Min. Center to center spacing | Working pressure range | 6 - 7 bar | Noise level | 70 dB(A) | |
| single spindle | 50 mm | ||||
| double spindle | 11 mm |
Technical drawing BE33SK
Technical Data
| Type | Speed rpm | Speed rpm | Torque Nm |
| (at max. Power) | (at max. Power) | ||
| low speed | |||
| BE335SK | 500 | 250 | 12.6 |
| BE337SK | 700 | 350 | 10.4 |
| BE3313SK | 1,300 | 650 | 5.7 |
| high speed | |||
| BE3326SK | 2,600 | 1,300 | 2.9 |
| BE3333SK | 3,300 | 1,650 | 2.3 |
| BE3360SK | 6,000 | 3,000 | 1.3 |
| BE33210SK | 21,000 | 10,500 | 0.37 |
Drilling units
| Drilling unit | A (mm) | Weight (kgs) |
| low speed | ||
| BE335SK | 149 | 2.0 |
| BE337SK | 149 | 2.0 |
| BE3313SK | 149 | 2.0 |
| high speed | ||
| BE3326SK | 115 | 1.4 |
| BE3333SK | 115 | 1.4 |
| BE3360SK | 115 | 1.4 |
| BE33210SK | 115 | 1.4 |
Necessary components and accessories
For inquiries or orders, please always state: Model, chuck size (collet size) and whether a lubrication-free operation and / or anti-clockwise rotation is required.
All information subject to change without further notice.
No responsibility is taken for the correctness of the named specifications.
Product data sheet
Contact Person
Sale
Mediation via secretary:
Marita Förster
Phone +49-231/91 72 11 - 11
E-Mail: marita.foerster@bahco.de
Service / Order Processing:
Ursula Fietze
Phone +49-231/91 72 11 - 18
E-Mail: ursula.fietze@bahco.de