TH 6 Waterproof Motor – 6.16kg Thrust, 300W, 3291 RPM, 50M Depth
Customization Service
We are the OEM ODM manufacturer. For bulk orders and custom solutions, please contact us at official@hobbywater.com
When will I get my order?
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.
Shipping Methods
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.
TH 6 Compact Waterproof Brushless Motor
✔ Max Power: 300W
✔ Current: 12.2A
✔ Max Thrust (Forward): 6.16kg
✔ Max Thrust (Reverse): 5.8kg
✔ Speed: 3291 RPM
✔ Weight: 720g (Ultra-Lightweight)
✔ Cable Length: 1100mm
✔ ESC: Not Included
Premium Construction:
-
Housing: 6061 Aluminum (Hard Anodized)
-
Shaft: 316L Stainless Steel (Saltwater-Resistant)
-
Duct Material: POM (High-Strength Polymer)
Advanced Protection:
-
Fully Sealed Design
-
Waterproof Depth: 50M
-
Suitable for Freshwater, Seawater & Harsh Environments

Note:
CW&CCW in chart means Forward and Reverse
For Precision Control: The start-up pulse differs per unit. We recommend customers test to find the exact value where sustained rotation begins. Use 1500µs for reference only.
Ideal for: Mini ROVs, underwater cameras, small aquatic drones, and lightweight marine propulsion.
Simple ESC Matching Guide
Voltage (V):
ESC voltage = Battery voltage (e.g., 3S LiPo = 12V, 6S LiPo = 24V).
Current (A):
ESC current ≥ Motor max current + 20-30% safety margin.
Quick Examples:12V, 20A motor → 30A ESC (or higher).
Rule: ESC can handle higher amps than needed, but never lower. Always check motor specs!