Repair
Repair Price: $ 524.00
Purchase
CSL Part Number: 32957
Product Overview: The 754/D-Trol is a DC motor speed controller manufactured by Electrol Company. It provides adjustable voltage control for DC motor armatures, typically operating up to 90VDC output with 20A capacity. The controller features forward/reverse switching, minimum/maximum speed adjustment potentiometers, and tachometer feedback capability for closed-loop speed regulation. It is commonly used in industrial pump control applications, particularly spray systems, and paper handling equipment where variable speed DC motor control is required.
Category: DC Motor Controls
Manufacturer: Electrol Company
Manufacturer Part Number: C-MH-W-754A-E
Series: D-TROL 754 DC Motor Controller
Common Failures
Electrol Model A20SP units submitted for repair have commonly exhibited issues including damaged fuse holders, worn wiring, blown internal fuses, failed SCRs, and deteriorated speed control components. Some units have shown evidence of component overheating or electrical stress.
Repair Approach
Repairs typically involve replacing damaged components such as fuse holders, fuses, diodes, SCRs, and power indicators. Wiring is replaced when necessary. Circuit boards may be cleaned and repaired where burn damage has occurred, and circuit traces may be repaired as needed.
Testing & Quality
Units are bench-tested to verify functionality. Electrical parameters are reviewed and adjusted as needed, and waveforms are monitored for stability. In cases where repair is not economically feasible, units may be designated Beyond Economic Repair.
Service and repair your broken Electrol Company part
We can repair your Electrol Company model C-MH-W-754A-E in our facility. Let our skilled technicians get your Electrol Company back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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