Titan Slitter main DC Drive Upgrade

The Titan Slitter 590C/350/9/0/01/1/00 series 2 DC main drive was coming up with comms error and used RS422 communications with the main Titan computer.  Besides sourcing second hand spares it kept on failing on comms error.  The drive ran the main motor a Lenze GFQU 100-22 2950 RPM 27.5 Amp Armature 1.3 Field. The footprint […]

Read More Titan Slitter main DC Drive Upgrade

WIRE CUTTING SERVO APPLICATION

This machine cuts pins from a reel of wire very at high speed, most probably the fastest machine built at 20+ pins per second. Each move or cut must be accurate within a few microns for the wire to pass exactly through the cutter.  The Parker 637F servo drive uses a trigger sensor to detect […]

Read More WIRE CUTTING SERVO APPLICATION

DC SUPPLY FOR ROTOR HEATER

Application: DC SUPPLY FOR ROTOR HEATER Replacement Drive: Full System Install   The panel is designed to supply a DC current through a low resistive load. It can deliver 500 Amps continuously and delivers up to 150 VDC. This DC supply application was required to pass current through a DC rotor, a rotating magnet for […]

Read More DC SUPPLY FOR ROTOR HEATER

RUBBER MIXER – PARKER

Application: Rubber Mixer Replacement Drive: Parker SSD 591P – Frame Size 6   The existing BRUSH Falcon DC drive was over 30 years old with no available spares. The control and power was spread across 3 adjacent control panels. The first section held the main power stack and electronics, the middle section isolator’s bus-bars and […]

Read More RUBBER MIXER – PARKER

SPINDLE DC DRIVE RETRO-FIT

Application: GEC GEM SPINDLE DC DRIVE RETRO-FIT – WEBSTER BENNETT Replacement Drive: Parker 590+   A precision production facility producing aircraft engine parts had a GEC GEM drive SA501 that had failed and urgent restoration to production was required. The GEM drive was removed and in place a new 590+ Parker SSD DC drive was fitted. This […]

Read More SPINDLE DC DRIVE RETRO-FIT

ALLIED HYDROPOWER – HYDROELECTRIC SYSTEM DESIGN AND COMMISSIONING

Application: Allied Hydropower – Hydroelectric System Design and Commissioning Replacement Drive: 2 x Parker 890 VFD’s   In many hydroelectric Installations the water flow will vary, so in these circumstances design compromises are made in selecting the right sized equipment. Water turbines usually have to run at synchronous speed to generate at the correct frequency (50Hz). […]

Read More ALLIED HYDROPOWER – HYDROELECTRIC SYSTEM DESIGN AND COMMISSIONING

FUEL PUMP TEST RIG – JET ENGINE

Application: Jet Fuel Pump Test Rig Replacement Drive: DC590+ Frame size 4   First Built in 1979 by Reliance Electric the DC drive had reliably performed well for 30 + years. The drive was now being a little more problematic during the high speed running. The DC motor had an extended speed range of 5200RPM for […]

Read More FUEL PUMP TEST RIG – JET ENGINE

WINDMÖLLER & HÖLSCHER EXTRUDER DC DRIVE RETRO FIT

Application: Windmöller & Hölscher Extruder DC Drive Retro fit Replacement Part: Parker SSD 591 Drive with necessary modifications to panel   The Siemens 6RA22 DC drive was becoming unreliable it was running a 55Kw DC motor on an old Windmoller extruder. The customer planned the machine to be stopped for one day, during the day we […]

Read More WINDMÖLLER & HÖLSCHER EXTRUDER DC DRIVE RETRO FIT

AEROSPACE WIND TUNNEL REFIT

Application: Aerospace Wind Tunnel Research Center Refit Replacement Part: New DC Drive Panel and Transformer   Wind tunnel DC drive An aerospace research orientated wind tunnel centre needed to upgrade from an old MG Set on the main wind tunnel fan. The main wind tunnel fan was driven by a 1200HP 2300Amp DC motor which […]

Read More AEROSPACE WIND TUNNEL REFIT

REPLACEMENT SCREEN – NEGRI BOSSI

Application: Negri Bossi NB260 Machine Replacement Part: Screen We were contacted with the task of repairing and end of life product, a screen on a Negri Bossi molding machine. Upon checking the machine we found a blown component on a circuit board relating to the screen. Due to the age of the machine, replacement parts would […]

Read More REPLACEMENT SCREEN – NEGRI BOSSI