TAD8810 Series AC Servo Driver

Specifications

How to choose AC Servo Drives

Points to check when selecting, with the values for this product (TAD8810 Series AC Servo Driver).

1. 1. Check the motor capacity to be combined

   Drivers are offered by motor capacity, and most are dedicated to specific motor series. Confirm that the motor model and output rating match the combination table. Some models are designed exclusively for direct drive motors, so check series compatibility as well.

2. 2. Match rated and maximum output current to the load

   The rated output current determines continuous operation, and the maximum output current determines instantaneous torque during acceleration and deceleration. Listed products have maximum output currents ranging from 20 to 50 Arms. Calculate the required peak torque and effective torque from the operating pattern, and confirm that both current values are sufficient.

3. 3. Match the main circuit power supply voltage and phase

   This product: Main circuit power supply voltage DC24V±10% / DC48V±10%

   Input specifications differ by model, such as single-phase 200 to 240 V, three-phase 200 V class, and low-voltage DC 24 V/48 V types. Confirm that the facility power voltage and phase match, or whether both single-phase and three-phase are supported. Also check that the facility can supply the required power capacity (0.9 to 1.3 kVA for listed products).

4. 4. Check the host communication standard and communication cycle

   Supported standards such as EtherCAT, PROFINET, and SV-NET are fixed for each model, and they must match the host controller. For synchronized multi-axis operation, also check whether the communication cycle (for example, 250 μs or less with PROFINET IRT) meets the control cycle requirements.

5. 5. Pulse command input frequency and resolution

   This product: Pulse input frequency 500 kHz

   When commanding by pulse train, calculate whether the maximum input frequency (8 to 500 kHz for listed products) satisfies the required combination of speed and resolution. The encoder position detection resolution (for example, 4,194,304 counts/rev) affects positioning accuracy and smoothness at low speed.

6. 6. Panel installation size and safety functions

   For housing in a control panel, check the external dimensions, mass (0.8 to 21 kg for listed products), and ambient operating temperature. For equipment requiring safety standard compliance, also check whether Safe Torque Off (torque shutoff function) is built in and whether an built-in EMC filter is included.

This guide was written by AI based on the listed products' documents and specification items.

About AC Servo Drives and all products

Description

A base-mount AC servo driver supporting DC24V and DC48V operation. It features position, speed, and current control modes and adopts a sine-wave drive transistor PWM method. Sensors can be selected from 17-bit and 23-bit encoders or brushless resolvers. Parameters are set from a PC via USB or SV-NET.

FAQ

Q. What are the drive power supply voltages of the TAD8810 Series?

A. The main circuit power supply voltage is DC24V ±10% / DC48V ±10%. The control circuit power supply voltage is DC24V ±10%.

Q. Which motors and sensors can the TAD8810 Series be used with?

A. It is controlled via SV-NET communication in combination with TBL-II Series motors. Sensors can be selected from 17-bit and 23-bit encoders or brushless resolvers.

Q. What are the control modes and input/output specifications of the TAD8810 Series?

A. It has three control modes: position, speed, and current. The pulse input frequency is 500 kHz, and the analog command input is ±10 V. It has 8 general-purpose inputs, 5 general-purpose outputs, and 2 monitor output channels.

Q. What are the rated output current and operating environmental conditions of the TAD8810 Series?

A. The rated output current is 4 Arms. The operating ambient temperature is 0 to 40 ℃, and the operating ambient humidity is 90 or less %RH (no condensation).

Q. How are parameters set and status displayed on the TAD8810 Series?

A. Parameters are set from a PC via USB or SV-NET. Status is indicated by a 2-color LED, and up to 8 alarm history records are stored.

Written by AI based on the content of the source documents.

Source documents

• Catalog TAD8810 Series AC Servo Driver 22 pages Open page 20