Alfra GmbH Rotabest RB 100 RL-E Magnetic Core Drill
Description
ALFRA Rotabest® – RB B 100 RL-E Magnetic Core Drill
Type: Magnetic Core Drill
Product No: 18636
Power: 230V (also available in 110V)
Magnet: Electromagnet
Drill Description
Curtain up for the XXL model from our core drilling machine basic line with right/left run. The RB 100 B RL-E is the perfect device for tasks involving large drilling diameters! The numbers speak for themselves: 245 mm stroke, 116 mm height adjustment, 4-speed gearbox. With a holding force of 20 000 N, the electromagnet is ensuring that the core drilling machine is adhering securely to the material. For its wide range of applications, it can be combined with core drills with a diameter of up to 100 mm, with step drills with a diameter of up to 55 mm and with spiral drills with a diameter of up to 32 mm. The RB 100 B RL-E is just as powerful in thread cutting as it is in drilling. With a tap you can cut threads for screws up to M50 (using a tapping attachment or tapping chuck). To protect the machine from overload, a slip clutch is limiting the torque. Besides the 'hard facts' ALFRA always focuses on user-friendliness. Soft-touch handles and a practical membrane keyboard make the daily use of the machine pleasant and safe.
Technical Specifications:
Core drill dimensions: Ø 12.0 - 100.0 mm / Ø 20.0 - 50.0 mm (Cutting Depth 110 mm)
Cutting depth: 50.0 mm / 110.0 mm
Twist drill: Ø 1.0 - 16.0 mm with drill chuck up to Ø 32.0 mm with MT3 DIN 345
Counterboring: Ø 10.0 - 55.0 mm
Tapping: with tapping chucks/tapping attachment: up to M30
Arbor: MT3
Stroke: 245 mm
Height adjustment: 116 mm
Gearbox – on-load speed: right/left 1. Step 50 - 150 rpm 2. Step 75 - 230 rpm 3. Step 100 - 310 rpm 4. Step 160 - 490 rpm
Power consumption: 2,500 W (230 V) 2,400 W (110 V)
Voltage: 230 V 50/60 Hz
Magnetic holding force: 20,000 N
Tool-Force (10 mm): 4,000 N
Min. material thickness: 10 mm
Magnetic base: 92 x 238 mm, 30° adjustable right and left, 10 mm front and back
Weight: 28.0 kg
Features:
Motor
Smooth Start
Full-wave control electronics
Right/left run
Overload protection
Gearboxes
Oil bath gearbox
Mechanical slipping clutch
Slide
Stepless adjustment
Operation
Soft-touch grips
Membrane keyboard
Magnet
Electromagnet
Specifications
| Manufacturer | Alfra GmbH |
| Model | Rotabest RB 100 RL-E Magnetic Core Drill |
| Condition | New |
| Type | Magnetic Core Drill |
| Product No | 18636 |
| Magnet | Electromagnet |
| Arbor | MT3 |
| Stroke | 245 mm |
| Height adjustment | 116 mm |
| Magnetic holding force | 20,000 N |
| Tool-Force (10 mm) | 4,000 N |
| Min. material thickness | 10 mm |
| Weight | 28.0 kg |