Repair
Repair Price: $ 434.00
Purchase
CSL Part Number: 10107
Product Overview: The SECO Bronco II DC Motor Control is a panel-mounted speed controller for 1/4 to 2 HP permanent magnet DC motors operating at 90V or 180V. It features Start-Stop and Auto-Manual switches with a speed potentiometer for manual speed adjustment. Common applications include paper processing equipment and other industrial machinery requiring variable speed DC motor control. The unit includes field and armature outputs, adjustable current limiting, and optional remote control capability via 4-20mA input.
Category: DC Motor Controls
Manufacturer: SECO
Manufacturer Synonyms: warner electric
Manufacturer Part Number: B169-
Series: BRONCO DC Series
Also Known As(AKA): 169
Common Failures
Several issues have been noted with the control knob used to set speed. A recurring problem involves the speed potentiometer exhibiting irregular readings and the control knob malfunctioning. Additionally, there have been instances of defective tantalum capacitors causing shorts, leading to device malfunction. Loose connections, particularly with wires and terminal screws, have also been identified as common failures affecting functionality.
Repair Approach
Repairs often involve securing loose connections and tightening components such as the potentiometer knob and terminal screws. Replacing defective components, including tantalum capacitors and operational amplifiers, is also part of the repair strategy. Diagnostic testing steps are performed to verify the correct function of various components, including validating voltages and re-soldering critical connections.
Testing & Quality
Units undergo comprehensive testing, including burn-in tests with motors and validating DC voltage test points for consistency. Diagnosing feedback loop issues and confirming that all components meet operational specifications are part of the repair process. Post-repair, units are subject to a series of operational checks to verify reliable manual control functionality.
Service and repair your broken SECO part
We can repair your SECO model B169- in our facility. Let our skilled technicians get your SECO 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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