SGDV-R90A01A

What type of industrial component is this?

It is a Yaskawa Sigma-5 AC servo drive designed to regulate the position, speed and torque of a compatible servo motor in precision motion-control applications.

What is the rated motor capacity?

The drive is intended for compatible 100 W servo motors. The motor and drive ratings should be matched before installation.

What power supply does the drive require?

The SGDV-R90A01A uses a single-phase 200 to 230 V AC main and control supply, with a permitted range of +10% to -15% at 50 or 60 Hz.

What is the continuous output current?

The continuous output current is 0.91 A RMS, while the maximum output current is approximately 2.9 A RMS.

Which command interfaces does this model use?

This model is the analogue voltage and pulse-train reference version. It can accept position pulse commands as well as analogue speed and torque references.

Which servo motors are compatible with this drive?

Compatible 100 W motor families include selected Yaskawa SGMJV, SGMAV, SGMEV, SGMAH and SGMPH models. The complete motor code, encoder type, voltage and cable arrangement must be checked for compatibility.

What control modes are supported?

The drive supports position, speed and torque control. It also permits switching between selected control modes when the application is configured accordingly.

What are the approximate dimensions?

The unit measures approximately 40 mm wide, 140 mm high and 160 mm deep, equivalent to about 1.57 x 5.51 x 6.29 inches.

What mounting arrangement is used?

The servo drive has a base-mounted design for installation inside an industrial control enclosure. Adequate clearance and ventilation should be maintained around the unit.

What feedback devices can be used?

The drive accepts serial encoder feedback from compatible incremental or absolute encoder-equipped servo motors. An appropriate battery arrangement is required when retaining absolute encoder position data.

What pulse input formats are accepted?

Supported position command formats include sign plus pulse train, clockwise and counter-clockwise pulse trains, and two-phase pulses with a 90-degree phase difference.

What is the maximum pulse input frequency?

The command pulse input supports frequencies up to 4 Mpps with a line-driver signal. Open-collector operation is limited to a lower maximum frequency.

What operating environment is suitable for this drive?

The specified operating temperature range is 0 to 55°C, with non-condensing humidity of up to 90% RH. Installation altitude should be no more than 1,000 metres above sea level.

What applications commonly use this servo drive?

Typical uses include packaging machinery, printing equipment, electronic assembly systems, machine tools, semiconductor equipment and other automated systems requiring accurate positioning and responsive motion.

What should be checked before replacing an existing servo drive?

Check the supply voltage, motor capacity, full motor code, encoder format, command interface, connector pinout, cable set, mounting dimensions and existing parameter values. A similar rating alone does not confirm direct interchangeability.