Why Indian CNC Manufacturers Choose TriQuench
Direct OEM precision engineering, verified ISO 1940 balancing certifications, and pan-India express dispatch.
1,200+ CNC Customers
Trusted by machine builders, furniture plants, and die-makers across India. Fully compatible with standard Biesse, Homag, SCM, Apex Precision, and Jyoti CNC platforms.
ISO & CE Certified
Every spindle is balanced to ISO 1940 Grade G0.4 with sub-3 micron runout accuracy. Manufactured under ISO 9001:2015 certified quality management systems.
24–48h Fast Shipping
Express dispatch from our central facility in Ahmedabad. Shipped in reinforced heavy-duty wooden crates with vacuum barrier packaging for safe transit.
AC Spindle Servo Drive: overview
Use this page to select a spindle servo drive. The servo spindle motor 7.5 kW is the common size for mid-size CNC lathes and VMCs; 3.7 and 5.5 kW suit smaller machines. A spindle servo motor for lathe applications must be paired with a drive rated for its peak current. For a faulty drive, our spindle servo drive repair team diagnoses power stage, encoder and feedback faults.
AC Spindle Servo Drive: frequently asked questions
Can you repair an AC spindle servo drive?
Yes. Spindle servo drive repair covers power stage (IGBT) faults, encoder and feedback errors, overcurrent and overheating alarms. Send the drive with the alarm code and machine model; our control panel repair team tests it under load before return.
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Get a quote for AC Spindle Servo Drive
Tell us the model, size or the machine it is for. Our Ahmedabad team replies with specifications, availability and price.