Repair
Repair Price: $ 316.00
Purchase
CSL Part Number: 10157
Product Overview: The Dayton 2Z846 is a 0.75 horsepower DC motor drive designed to control the speed and direction of small DC motors. It provides bidirectional operation with adjustable speed control via potentiometer, delivering approximately 90-96 VDC output at full intensity. Commonly used in greenhouse automation, packaging equipment, and other light industrial applications requiring precise variable speed control of fractional horsepower DC motors. This drive features SCR-based power control and requires external connection to a suitable DC motor.
Category: DC Motor Controls
Manufacturer: Dayton
Manufacturer Part Number: 2Z846
Common Failures
In this product, a common failure is the malfunction of the triac power cube, which can lead to improper voltage regulation. Another issue often observed is the aging of capacitors, which may require replacement.
Repair Approach
The repair involved replacing the defective triac power cube. Preventative maintenance was also conducted by replacing capacitors. Additionally, new heatsink compound was applied to ensure proper thermal management.
Testing & Quality
Post-repair, the device underwent diagnostic testing, successfully regulating voltage with a test lightbulb at both high and low intensities. A comprehensive 4-hour burn-in test with a motor confirmed proper operation. Both forward and backward functions operated without issues.
Service and repair your broken Dayton part
We can repair your Dayton model 2Z846 in our facility. Let our skilled technicians get your Dayton 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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