Omron R7D-AP04H SMARTSTEP AC Servo Drive

Description

Designed to deliver precise motion control in compact automation setups, the Omron R7D-AP04H functions as a high-performance single-phase AC servo drive within the SMARTSTEP series. This unit is engineered to drive 400 W servomotors, providing reliable speed and position control using an all-digital processing architecture. Utilizing an IGBT-based PWM inverter method with an 11.7 kHz switching frequency, it ensures smooth torque delivery and quiet motor operation.

The drive accepts single-phase 200/230 V AC input for both its main and control power supplies, adapting to standard industrial power grids. With its 250 kHz command pulse response and integrated support for a 2,000 pulses/revolution incremental encoder, this drive delivers the rapid response and exact feedback alignment required for automated machinery.

Features

• All-Digital Control: Provides high-accuracy processing for dynamic velocity and position control loops.
• IGBT PWM Inverter: Operates at an 11.7 kHz switching frequency for optimized thermal and acoustic performance.
• High Command Pulse Capability: Supports input command frequencies up to 250 kHz for fine-resolution positioning.
• Compact Footprint: Designed for efficient panel layout and reduced control cabinet space requirements.

Applications

• Packaging and labeling machinery
• Semiconductor fabrication equipment
• Pick-and-place assembly systems
• Automated conveyor positioning systems

Technical Specifications

Installation Guidelines

• Mounting: Install the drive vertically on a flat, non-flammable surface to facilitate natural convection.
• Clearance: Maintain a minimum clearance of 10 mm on both sides and 50 mm above and below the unit for adequate ventilation.
• Grounding: Ensure the ground terminal is securely connected to the protective earth (PE) system of the control panel.
• Wiring: Route power lines and encoder/control signal cables in separate conduits to prevent electromagnetic interference.