0-52837
May 21, 2026

0-52837

Brand: Reliance Electric Model: 0-52837 Alias: SPOA Speed Regulator Board, Speed Control Card, Drive Main Control Board

Description

1. Brand & Model

Brand: Reliance Electric
Model: 0-52837
Alias: SPOA Speed Regulator Board, Speed Control Card, Drive Main Control Board

2. Product Category

Industrial automation drive control board, speed loop regulation circuit board

3. Basic Information

Manufacturer: Reliance Electric USA
Product Status: Discontinued, supply used and refurbished products
Installation: Standard rack plug-in type, front panel fixed installation
Structure: Integrated PCB board with edge connector interface

4. Function & Positioning

Core function: Realize closed-loop speed regulation, speed signal acquisition, speed feedback comparison and operation logic control; complete speed stabilization and speed deviation correction.
Positioning: Core speed control component for high-power DC and AC drive systems, stabilize equipment operating speed.

5. Core Performance Parameters

Working voltage: 115VAC industrial power supply
Adjustable function: Speed gain, speed feedback calibration adjustment
Signal type: Analog speed signal input and output
Working grade: Industrial grade, strong anti-vibration and anti-interference
With working status indicator lights

6. Universal Matching Accessories

Special drive system backplane
Shielded signal connecting wire
Fixed mounting screws
Matching drive power accessories

7. Applicable Equipment & Fields

DC speed controller, industrial frequency converter
Metallurgical rolling production line
Conveyor and heavy load transmission equipment
Mining, papermaking, textile industrial automation drive equipment


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