SMP 4P 300D Air Motor Shin Mung Tech - TESTED

SMP 4P 300D Air Motor Shin Mung Tech - TESTED

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Brand : Ram Automations
SKU: RAMA999022
Availability: In Stock

SMP 4P-300D Air Motor Shin Myung Tech – 4P-300D (Tested)

The SMP 4P-300D Air Motor by Shin Myung Tech is a compact and efficient pneumatic...

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SMP 4P-300D Air Motor Shin Myung Tech – 4P-300D (Tested)

The SMP 4P-300D Air Motor by Shin Myung Tech is a compact and efficient pneumatic motor designed for high-performance rotary motion in industrial and hazardous environments. This tested model offers reliable air-driven operation where electrical motors may not be suitable, such as in wet, dusty, or explosive settings. Ideal for use in mixing equipment, conveyors, lifting systems, and other pneumatic machinery, the 4P-300D delivers stable torque and variable speed control for optimal process performance.

Key Features:

  • Safe and spark-free operation ideal for explosive or flammable environments

  • Tested for consistent performance, durability, and operational integrity

  • Adjustable speed and torque output via air pressure modulation

  • Lightweight, space-saving design for versatile mounting options

  • Minimal maintenance with robust internal components and oil-lubricated operation

Specifications:

  • Model: 4P-300D

  • Type: Pneumatic Rotary Air Motor

  • Output Power: Approx. 0.3 HP (300 W)

  • Operating Pressure: 6–7 bar (87–101 psi)

  • Speed Range: Up to approx. 3,500 RPM (variable by pressure/load)

  • Torque: Approx. 1.2–1.5 Nm

  • Ports: Standard NPT or BSP threaded air connections

  • Housing Material: Corrosion-resistant aluminum alloy

  • Weight: Approx. 3.5 kg

  • Lubrication: Requires oil-lubricated compressed air for smooth operation

Built for long-lasting performance, the SMP 4P-300D Air Motor from Shin Myung Tech combines reliability with pneumatic versatility. Its compact design, tested durability, and spark-free function make it a preferred solution in industrial applications where electrical motors are not viable. Trust the 4P-300D for consistent, maintenance-friendly performance in your air-powered systems.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.