Drive
Digital Load Monitor
- Torque Measurement:
- The instantaneous torque delivered to the driven equipment by the electrical motor, is monitored by measuring the input power and by calculating the motor power losses with microcontroller algorithm. The value of the motor shaft power is indicated in the display in % of rated power, kW or HP.
- Salient Features:
- State of the art microcontroller based design
- 5½ Digits 7-segment display for programming
- Uses the drive motor as a sensor
- Measures drive motor input power
- Calculates power loss using a unique algorithm
- Programmable MIN alarm (Pre / Main) relay
- Programmable MAX alarm (Pre / Main) relay
- Remote settable alarm levels
- Programmable analogue outputs of 0-5Vdc / 0–10Vdc / 0-20mA / 4-20mA / 20-0mA / 20-4mA which represents the motor shaft torque / power.
- Interchangeability to different applications
- Applications:
- Magnetic pumps Dry running detects
- Excentric screw pumps Cavitation overload
- Centrifugal pumps Flow variation before damage occurs
- Locked pump wheel
- Mixers Shaft oscillation Detection
- Agitator Missing or damaged
- Material viscosity control
- Scraper system Jamming
- Axle/Belt/Chain breakage jamming
- Screw Conveyors Jamming
- Powder Brakes & Clutches:
- Dynaspede automatic tension control systems for moving webs (paper) are available in both digital and analogue versions.
- All types of Controls support Particle/ Pneumatic Clutches/ Brakes, AC/ DC Drives.
- Feedback options include Loadcells/ dancer/ diameter.
- Job parameters storage up to 16 Jobs in Digital tension controllers.
- Easy installation and low setup time.
- Specially programmed PID controls.
- Automatic calibration of Span and Zero adjustment of built-in load cell amplifier.
- Tension output 0-10 Volts.DC.
- Tension indicator, both analogue and digital.
- Built-in temperature compensation.
- Compact space-saving design.
- High reliability and Long Life for trouble free operation. Standard Shafted Powder Brakes and Clutches
- Available in a wide range - from 0.06 to 40 kg mt.
- Precise and reliable.
- Various electronic control options to choose from for Automatic Web Tension Control.
- Hollow Shafted Powder Brakes
- Available in 3 sizes 0.7, 3.45 and 6.9 kg mt.
- Shaft mounted type.
- Most convenient for single frame machines.
- Applications
- Unwind sections of medium speed Sheeters/ Cutters processing low GSM papers for automatic paper
- tension control schemes.
- Unwind wrapper laminate roll brake control systems for Folio/ Copier Paper wrapping machines.
- Automatic unwind tension control systems for specialty coating machines Processing low GSM paper.
- Eddy Current Drives
- Eddy Current Clutches and Brakes of Power ratings up to 150HP
- Available in both Integral as well as Modular Designs
- Simple Electronic Speed/ Torque Control Schemes.
- Customized Precision Electronic Control Options and Eddy Current Transmissions for Critical applications for achieving four quadrants Torque and Speed Controls.
- Ideal for Coal feeding, Chipper conveyor etc. Applications.
- Ideal for Centrifugal Fan/ Pump applications for High Energy savings…..
- 200% Rated torque available for acceleration, torque transient conditions ….
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