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Acrylic End Cap for ROV/AUV Watertight Enclosure - Custom Hole Patterns

Size 60mm 90mm 110mm 130mm 160mm

Hole 0

$3.99 USD

Auf Lager

We are the OEM ODM manufacturer. For bulk orders and custom solutions, please contact us at official@hobbywater.com

We prioritize fast order processing. For in-stock items, orders placed before 4:00 PM (Beijing Time) will be shipped the same day. Standard orders typically ship within one week, while customized orders require approximately 15-30 business days for production and delivery. Delivery times may vary under special circumstances.

We ship to most countries worldwide. However, please ensure compliance with your local import regulations.

For the USA: We offer tax-inclusive shipping options. Expedited orders are shipped via DHL, UPS, or FedEx. Note: DHL does not allow undervaluation.
For other countries: Tax-inclusive shipping is available upon request. Otherwise, orders will be shipped via 4PX by default.

For specific shipping requirements, please contact us in advance.

Acrylic End Cap – for ROV/AUV Watertight Enclosures

Precision-Machined End Caps for Underwater Pressure Vessels

This acrylic end cap is specifically designed for use with watertight enclosures in ROV and AUV applications. Featuring laser-cut precision and surface protection, these end caps provide reliable sealing performance. Customization services are available for hole patterns, thickness, and dimensions.

Key Features

🎯 Laser Precision Cutting – Smooth, flat cutting surface with no rough edges
🛡️ Surface Protection – Special protective sticker prevents scratches during handling
🔧 Custom Thickness Available – Thicker acrylic sheets supported upon request
🔩 Multiple Hole Configurations – Various pre-drilled patterns for connectors and pass-throughs
⚙️ Standard Mounting – Six screw holes on torus + four cabin fixing holes

Product Use

Specifications – Hole Patterns

Outer Diameter	Available Hole Configurations
90mm	0 hole / 2 holes / 3 holes / 5 holes
110mm	0 hole / 5 holes / 6 holes / 9 holes
130mm	0 hole / 5 holes / 8 holes / 12 holes
160mm	0 hole / 3 holes / 7 holes / 15 holes

Standard Features:

6 screw holes on the torus (mounting ring)
4 additional cabin fixing holes on the periphery

Customization Services

Acrylic sheet cutting per customer drawings
Custom hole patterns and layouts
Thicker material options
Special dimensions upon request

Please provide drawings for custom cutting requirements.

Package Includes

1 × Acrylic End Cap (selected size and hole pattern)
(Screws, seals, and O-rings not included)

Why Choose This End Cap?

✅ Precision Fit – Laser-cut for clean, accurate dimensions
✅ Scratch Protection – Protective film keeps surface pristine
✅ Application-Specific – Designed for underwater ROV/AUV use
✅ Flexible Options – Multiple hole patterns for different needs
✅ Custom Ready – Accepts custom thickness and hole layouts

Applications

ROV (Remotely Operated Vehicle) pressure housings
AUV (Autonomous Underwater Vehicle) enclosures
Underwater camera housings
Submersible electronics cabins
Scientific marine instrumentation

1. For Your Safety:

Keep Clear: Never put hands, feet, or anything near the propeller when it's plugged in. It can spin without warning and cause injury.
No Water, No Power: Do not run the thruster in air for more than 10 seconds. It needs water to cool itself or it will break.

2. For The Thruster's Safety:

Check Seals: Always check that the rubber O-rings are clean, greased, and undamaged before putting it in water.
Avoid Debris: Keep it away from weeds, sand, and plastic bags. These can jam and break the propeller.
No Regular Glue: Do not use normal threadlocker (screw glue) on any screws. It will crack the plastic body. Only use a kind that is safe for polycarbonate.

3. Simple Rules:

Test First: Always test in a bucket or pool before going to open water.
Rinse After Use: Always rinse with fresh water after use, especially in saltwater.
Store Safely: Keep it in a case to protect it from bumps and dust.

1. Two Propeller Types:

You get two propellers: one labeled "CW" (spins clockwise) and one labeled "CCW" (spins counterclockwise).

2. How Thrust Works:

Forward Thrust (Recommended):A CW propeller pushes best when spinning clockwise.A CCW propeller pushes best when spinning counterclockwise.✅ Use this for maximum power and efficiency.
Reverse Thrust:Both can also spin the opposite way to push backwards.⚠️ This works but is weaker and less efficient.

Quick Tip: Always check the label (CW/CCW) to make sure you have the right propeller installed for the direction you want to go. For the strongest push, use forward thrust.

The Thruster: The main unit, which contains a brushless DC motor.

Power Source: A battery pack or power supply.
A Controller: Something to tell it how fast and which way to spin (e.g., a remote control).

How to Connect It:

If your thruster has a built-in ESC:
You can often connect it directly to a standard PWM receiver.
Important Note on Power:
If your receiver or ESC does not have a BEC (Built-in Eliminator Circuit) to power itself, you will need to add a separate BEC module. This provides the necessary power for the electronics.

It's normal for our thrusters to be loud.They use plastic bushings, so small movements between parts can cause sound. This noise is greatly reduced underwater, as water lubricates and cools the system.Never run them dry for more than a few seconds—it can permanently damage the bearings. Every thruster is tested to work properly.