ALLSPEED®   - Dynamic control system without valves

The highly dynamic control system makes valves unnecessary and drastically lowers expenses for energy and maintenance. 

The core element of ALLSPEED® is a control algorithm developed by ALLWEILER GmbH: 

• Real-time adaptive control of the frequency converter.
• The pump adapts to specific tools with a reaction time of less than 500 ms.
• Speed jumps of up to 5000 1/min.

• Pressure differences of up to 120 bar.

• Approach the tool's operating points without overshoots and continuous readjustments.
• The pump stops as soon as pumping of coolant is stopped.
• Standby losses and standby costs are virtually zero.
• Additional monitoring of motor temperature, capacity adjustment in marginal areas, and warning outputs. 

Use of ALLSPEED® in conjunction with EMTEC® pumps significantly lowers energy costs and results in additional financial benefits. As an all-around plug-and-play system without expenses for programming and parameterization, one pump size is able to handle a very wide range of pressures and capacities. In addition, operators can now use low-pulsation screw pumps instead of the more common centrifugal pumps up to 25 bar. Grinding applications are a prime example. Energy savings can be as high as 75%. ALLSPEED® replaces the valves used in conventional controllers, eliminating wearing parts and producing a gentle pumping action that protects the entire installation. As a result, maintenance intervals for the pump, controller, and piping are extended. In general, the pump is subject to smaller loads because it operates for shorter periods of time and at a lower average speed. 

ALLSPEED® covered in trade journals: TCO in high-pressure coolant feed

At a glance and online:

Calculate how much you can save with ALLSPEED® here!