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Servo drive

Servo Drives For Precise Motion Control

A servo drive is a closed-loop motion system that controls motor position, speed, and torque using encoder feedback. It is used in CNC machines, packaging lines, robotic cells, and automated conveyors where precision and fast response are critical.

This category includes solutions for different tasks: servo kits, servo drivers, and servo motors.

How To Choose A Servo Drive

Focus on load type, required dynamics, 20-30% torque margin, power rating, controller/protocol compatibility, and operating conditions.

ModelBrandDescriptionSales
ASD-B2-0421-BDelta ElectronicsASDA-B2 seriesfallback all-time qty: 2
ASD-B2-0721-BDelta ElectronicsASDA-B2 seriesfallback all-time qty: 1
ASD-A2-1021-MDelta ElectronicsASD-A2-1021-M control unitfallback all-time qty: 1

Servo Drive Brands

Delta Electronics, Veichi, Delta series pages.

Servo Drives By Parameters

2.2 kW power, ASDA-A2 series, Type: servodrive.

FAQ

How is a servo drive different from a VFD?
A servo drive provides much higher positioning accuracy and faster response due to encoder feedback.

What power margin is recommended?
Use a 20-30% torque reserve to handle peak loads safely.

Can I select a ready driver + motor set?
Yes, start with servo kits for faster sizing.

Read more — contact our engineer.

Warranty, Support, Payment, Delivery

We provide technical guidance, compatibility checks, and warranty support. Flexible payment options and delivery across Ukraine (Kyiv, Kharkiv, Dnipro, Odesa, Lviv, and other cities).

Frequently Asked Questions

What is a servo drive and where is it used?

A servo drive is a precision motion control system for position, speed, and torque control of an electric motor. It consists of a servo controller (driver) and a servo motor with an encoder. Used in CNC machines, packaging equipment, robots, and conveyor systems — anywhere high positioning accuracy and dynamics are required.

How does a servo drive differ from a VFD?

The key difference is precision and dynamics. A servo drive provides exact positioning (down to 0.01 mm), fast response (milliseconds), and torque control. A VFD only regulates speed with 1-2% accuracy. Servo motors have encoder feedback, while standard motors with VFDs do not.

How do I size a servo drive by power and torque?

Determine the required load torque and speed. The servo motor torque should exceed the load torque by 20-30%. Consider load inertia — the load-to-motor inertia ratio should be no more than 10:1 for standard applications. For linear motion, convert force to rotational torque through the mechanical transmission.

Which Delta servo drive series do you offer?

We offer the full Delta servo drive lineup: ASDA-A3 — flagship series with EtherCAT support, ASDA-B3 — for standard tasks with excellent price-to-performance ratio, ASDA-A2 — time-proven series for basic applications. All series include a servo controller and servo motor with a 20-bit encoder (1,048,576 pulses/revolution).