# Nunotani Keiki Pa-spa Electric Propeller Shaft Revolution Control Box

The **Nunotani Keiki Pa-spa Electric Propeller Shaft Revolution Control Box** is engineered for precise monitoring and control of propeller shaft revolutions in marine applications. This contactless control box ensures easy installation and reliable operation.

This efficient control box No.: Ec9597-2 operates on AC 100V 50/60Hz 1ɸ K118 power supply, with a voltage of 10V and a current of 60mA. The Fly Wheel Nt value of 98 ensures stable performance, while the Full Scale of 250 Rpm/10V allows accurate propeller shaft revolution monitoring.

**Key Features:**

-   Precise propeller shaft revolution monitoring
-   Easy installation and operation
-   Reliable performance with stable operation
-   Optimized for accuracy and consistency
-   Lightweight and easy to transport

**Specifications:**

-   Voltage: 10V
-   Current: 60mA
-   Power Supply: AC 100V 50/60Hz 1ɸ K118
-   Fly Wheel Nt Value: 98
-   Full Scale: 250 Rpm/10V
-   Fixed Rpm: 61.2 Rpm (100 Hz)
-   Fixed Voltage: 2.45V
-   Weight: 1.580 Kg

Trust **Nunotani Keiki** for reliable performance in your marine automation systems. Enhance your control and monitoring capabilities today.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Marine > Control Box
- **Tags:** control-box, Ec9597-2, marine-automation, nunotani-keiki, pa-spa, propeller-shaft, revolution-control

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Nunotani Keiki Pa-spa Electric Propeller Shaft Revolution Control Box-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/nunotani-keiki-electric-propeller-shaft-control-box)
> Updated: 2026-09-19