1. Catalogs
  2. E2 Systems
  3. Air operated drilling unit BE(S) 21

Air operated drilling unit BE(S) 21

Air operated drilling unit BE(S) 21

Air operated drilling unit BE(S) 21

Product catalog summary
Overview: The BE 21 is an air-operated drilling unit designed for drilling, tapping, and milling. It is compact, cost-effective, and available in a stainless version (BES 21) for corrosive environments.
Key Features:
  • Extremely compact with an outer diameter of 45 mm.
  • Positive stop for high accuracy.
  • Low air consumption and noise level.
  • Available in stainless steel for corrosive environments.
Performance Specifications:
  • Maximum thrust: 665 N
  • Power: 0.25 kW
  • Maximum stroke: 50 mm
  • Minimum spindle spacing: 45 mm
  • Run-out at spindle nose: 0.05 mm
  • Depth accuracy: +/- 0.01 mm
  • Working pressure range: 6–7 Bar
  • Air consumption: <0.3 Nm3/min
  • Sound level: 70 dB(A)
Drilling Unit Specifications:
  • Speed (idle): 500 to 15,000 RPM
  • Speed (max output): 250 to 7,500 RPM
  • Torque (max output): 0.25 to 9.9 Nm
  • Capacity varies for steel, aluminum/brass, and wood/plastics.
Accessories:
  • Chucks and collets available in various sizes.
  • Limit switches and controls available in electric and pneumatic types.
Additional Information: E2 Systems offers a range of products known for quality, durability, and precision. The units are designed to reduce downtime and operating costs. They feature low noise levels and non-lubrication options to eliminate oil mist. E2 also provides a full line of accessories and supplementary products like rotary actuators and pneumatic/hydraulic components.
See more

Catalog excerpts

Air operated drilling unit BE(S) 21-1

cost-effective automation compact units for • drilling • tapping • milling AIR OPERATED DRILLING UNIT BE(S)

 Open the catalog to page 1
Air operated drilling unit BE(S) 21-2

The BE 21 is an air operated drilling unit with feed.The design of the BE 21 makes it very suitable for drilling blind holes, reaming etc.We also offer this unit in a Stainless version, the BES 21, ideal for operation in environments where water or other corrosive fluids are present. • EXTREMELY COMPACT (OUTER 0 45 MM) • POSITIVE STOP GUARANTEES HIGH DEGREE OFACCURACY • LOW AIR CONSUMPTION • LOW NOISE LEVEL • AVAILABLE IN STAINLESS DESIGN FOR CORROSIVE ENVIRONMENTS Thrust (max.) Power Stroke (max.) 0.25 kW Run-out at spindle nose (max.) 0.05 mm Working pressure range Air consumption Sound level...

 Open the catalog to page 2
Air operated drilling unit BE(S) 21-3

You can download 2D CAD-drawings and 3D CAD-models on www.e2systems.com. DRILLING UNIT Necessary components CHUCKS LIMIT SWITCHES Electric Pneumatic Pneumatic Electric On w w w.e2system.com you can find more information as well as the same information as above in imperial units. When requesting a quote or ordering please state: Model, Chuck (collet size), Limit switches and if it is to be used in Lubrication-free op

 Open the catalog to page 3
Air operated drilling unit BE(S) 21-4

You will find units for Drilling, Tapping and Milling installed wherever increased rates of production are required.They are a cost-effective means of automating drilling, tapping and milling operations. E2 products are known world wide for their quality, durability, precision and power. Each series of E2 units are the most compact in the market today. E2 customers benefit from the high quality of the E2 product line with less down-time and reduced operating costs. The compact design of the E2 units together with a good availability of CAD-drawings/-models makes the design of a machine more straight...

 Open the catalog to page 4
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.