Product News

SANYO DENKI Develops SANMOTION R Power Supply Unit That Contributes to Energy Saving of Equipment

November 30, 2023

SANYO DENKI CO., LTD. has developed and launched a power supply unit featuring regenerative power recovery, expanding its lineup of SANMOTION R AC servo systems. This power supply unit contributes to reducing the power consumption of equipment by reusing regenerative power. It is suitable for injection molding machines and conveying robots.

SANMOTION R AC servo systems

Features

1. Energy Saving

When a rotating motor decelerates, the motor functions as a generator and produces regenerative power. This unit can reuse this regenerative power by feeding it back to the power grid, reducing the power consumption of your equipment.

SANMOTION R

2. Compact and Lightweight

This unit integrates a converter (rectifier) and power regenerative unit into a single compact unit. It contributes to the downsizing and weight reduction of equipment compared to the case using a separate converter and an external regenerative power recovery unit.

3. Visualize Power Conditions and Power Consumption

This product measures power supply voltage, current, and frequency, enabling users to check the power supply conditions on the amplifier unit. In addition, the power consumption of equipment can be accurately calculated, and power savings can be checked.

Specifications

Model no. RM3PBR370
Input voltage and current Main circuit power supply 3-phase 200 to 230 VAC (+10%, -15%), 50/60 Hz (±3 Hz)
Control circuit power supply 24 VDC (±15%), 6.1 A
Single-phase 200 to 230 VAC (+10%, -15%), 50/60 Hz (±3 Hz)
Rated output capacity 37 kW
Input capacity 47 kVA (Calculated with a power factor of 90%)
Compatible amplifier unit 50 to 900 A
Dimensions 300 (W) × 460 (H) × 295 (D) mm

PDF Catalog

English

Japanese

Applications

Injection molding machines and conveying robots

Release Date

December 1, 2023

Price

Open

The information stated in this release is current as of November 30, 2023.
SANMOTION is a registered trademark of SANYO DENKI CO., LTD.