WEKA SR25 – Powerful 3.700 W SR core drilling motor for stand-mounted concrete drilling
The WEKA SR25 diamond core drilling machine combines proven switched-reluctance technology (SR motor) with a compact design and high power density. With a rated power of 3.700 watts and a drilling range of Ø 70 mm to 370 mm, the SR25 is the ideal tool for professional drilling companies and the main construction trade.
The most important advantages of the WEKA SR25 at a glance:
- Maintenance-free SR motor: No carbon brushes and no rotating windings – extremely durable, robust and low-wear.
- 6 speed stages: Easy switching of speeds for the ideal cutting speed at every bit diameter.
- Patented water cooling: Effectively protects the motor from overheating and ensures low motor weight with maximum output power.
- Comprehensive motor protection: Thermal overload protection and integrated display for visual user guidance and overload indication.
Technical data:
Rated power
3.700 watts
Output power
2.700 watts
Drilling diameter (in concrete)
approx. 70 – 370 mm
Speed stages (full load)
6 stages (230, 280, 340, 410, 490, 570 1/min)
Tool holder
1 1/4" UNC
Motor cooling
Water-cooled SR motor
Weight
approx. 14,7 kg
Mounting
Standard mounting plate (WEKA 4x M8)
Scope of delivery & accessory recommendation:
The scope of delivery includes the WEKA SR25 core drilling machine with water connection and integrated PRCD residual-current device. Matching heavy-duty drill stands and 1 1/4" UNC diamond core bits can be found directly in the accessories section of our shop.
