OVERVIEW

Official designation: Omron R88D-WTA3HL (R88D Series, Servo Drive)

Role/Application: This compact 30 W servo drive provides all-digital, precise motion control for small-scale industrial applications, utilizing a 100 V AC single-phase input.

KEY SPECS SUMMARY

Rated Output: 30 W

Voltage Input: 100 V AC (85 to 127 V AC)

Continuous Current: 0.66 A

Peak Current: 2.0 A

PWM Frequency: 11.7 kHz

Operating Temp: 0 to 55 degrees C

Weight: 0.82 kg (1.81 lbs)

Heat Value: 3.5 W (Main circuit)

Dimensions: 160 x 55 x 130 mm

Platform / Compatibility: Omron W-series servo system

Lifecycle: Discontinued by manufacturer

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the power input range for the R88D-WTA3HL servo drive main circuits?

A: The drive requires a single-phase 100 V AC input, operating within 85 to 127 V AC.

Wiring & Installation:

Q: What are the recommended wire sizes for the servo motor connection and the frame ground?

A: The recommended wire size is 1.25 mm2 for the servo motor and 2 mm2 for the frame ground.

Troubleshooting & Compatibility:

Q: What is the heating value for the control circuits of the R88D-WTA3HL unit during operation?

A: The heat value for the control circuits of this drive is specified as 13 Watts.

Replacement & Upgrades:

Q: Which Omron servo drive series is the generally recommended replacement for the discontinued R88D-W series?

A: The Omron R88D-K series servo drives are the typically recommended replacements for the obsolete R88D-W series.