OSAKA NUNOTANI SEIKI WSPI-1A Speed Controller | Industrial Motor Speed Control Unit | AC Input
Specification Details
Brand: Osaka Nunotani Seiki Co., Ltd.
Model: WSPI-1A
Product Category: Motor Speed Controller
Application: Industrial Motor Speed Control
Input Type: AC supply connection shown
Motor Connection: IM / Motor terminals
Feedback: TG / Tachogenerator connection
Speed Reference: SR terminals
Earth Terminal: E
Terminal Markings: V, U, 2, 3, 4, 5, R1, R2, E
Manufacturing No. : 970175
Construction: Compact industrial controller
Typical Application: Industrial machinery, motor control, marine automation
Country Of Origin: Made In Japan
Condition: Used Excellent Working (As Per Photos)
Shipping: Fast & Safe Worldwide Shipping Available.
The OSAKA NUNOTANI SEIKI WSPI-1A Speed Controller is an industrial motor speed control unit designed for applications requiring controlled and regulated motor operation. Manufactured by Osaka Nunotani Seiki Co., Ltd., the WSPI-1A is associated with industrial and marine machinery control systems.
The front terminal diagram identifies connections for AC input, motor (IM), tachogenerator (TG), speed reference (SR), and earth (E). The tachogenerator feedback arrangement makes the unit suitable for motor speed regulation applications where feedback-based control is required.
Its compact construction and clearly marked terminal layout make the WSPI-1A suitable as a replacement or maintenance component in compatible machinery and legacy automation systems.
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