R88DUA12LAAC10

The R88DUA12LAAC10 by Omron is a sophisticated servo driver engineered for accurate motion control. It requires a single-phase input power supply of 100/115 VAC, with an allowable voltage from 85 to 127 volts, and operates on either a 50 Hz or 60 Hz frequency.

This model produces a continuous output current of 3.8 A and can reach a momentary maximum output of up to 12 A. This servo driver utilizes fully digital control for enhanced precision and stability during operation. It leverages an optical encoder as its feedback mechanism, offering 2,048 pulses per revolution in the incremental setting and 1,024 pulses in the absolute configuration, allowing for improved accuracy.

Designed to handle permissible load inertia up to 20 times that of the rotor itself, this unit's performance is complemented by a PWM control converter system based on IGBT technology, with a switching frequency set at 11 kHz. It is compatible with motors rated at 200 W, providing flexibility in application.

The speed adjustment range is an impressive 1:5,000, facilitating various operational speeds. Thermal stability is maintained with a maximum rate of ±0.2% across a temperature range of 0°C to +50°C, ensuring consistent performance. The torque precision is also rated at ±2.0%, providing reliable output under varying conditions.

Users can configure the ramp-up and down times between 0 and 10 seconds, allowing for tailored operations to fit specific needs. This driver's input signal parameters include a 24 VDC, 5 mA photocoupler input, and an external supply requirement of 24±1 VDC with a minimum of 50 mA.