HPI SD-07WR Water-Resistant Servo 7kg 0.16s
Brand: HPI
Part No: HPI-160544
In Stock: Usually ships same day
Finance options available at checkout.
Fits These Models (28)
HPI RS4 Sport 3 - 1969 Mustang RTR-X Vaughn Gittin
HPI RS4 Sport 3 - BMW M3 E30 Warsteiner
HPI RS4 Sport 3 - Creator Edition
HPI RS4 Sport 3 - Venom 2
HPI RS4 Sport 3 Drift - Nissan Silvia S15 Aurimas Odi Bakchis
HPI RS4 Sport 3 Drift Dai Yoshihara Subaru BRZ
HPI RS4 Sport 3 Drift Team Worthouse
HPI RS4 Sport 3 Flux - Audi E-Tron Vision GT
HPI RS4 Sport 3 Flux - Ford Mustang Mach-e 1400
HPI RS4 Sport 3 Flux Ford GT Heritage Edition
HPI RS4 Sport 3 Ford Mustang Mach-E 1400 Blue
HPI Savage X 4.6 GT-6
HPI Savage XL 5.9 GTXL-6
HPI Savage XL Nitro SBK
HPI Sport 3 1973 Brumos Porsche Carrera RSR
HPI Sport 3 1973 Porsche Carrera RSR - Orange
HPI Sport 3 BMW 2002 Turbo
HPI Sport 3 BMW E30 Driftworks
HPI Sport 3 Drift - Vaughn Gittin Jr Fun Haver Ford Mustang V2
HPI Sport 3 Flux 1973 Brumos Porsche Carrera RSR
HPI Sport 3 Flux 1973 Porsche Carrera RSR - Orange
HPI Sport 3 Flux BMW 2002 Turbo
HPI Sport 3 Porsche 911 GT3 RSR Falken
HPI Sport 3 Porsche 911 GT3 RSR Falken - Flux
HPI WR8 3.0 1996 Ford Escort RS Cosworth
HPI WR8 Flux 1996 Ford Escort RS Cosworth
HPI WR8 Flux - 2001 WRC Subaru IMPREZA
HPI WR8 Flux - Ken Block Gymkhana Ford Fiesta ST Rx43
Frequently Bought With
Other items customers often buy with the HPI SD-07WR Water Resistant Servo - 7kg 0.16s
Description
The HPI SD-07WR Servo (part HPI-160544) is a tough, water-resistant, plastic-geared unit built for bashers and racers who venture out in rain, snow and puddles. Delivering up to 7kg-cm torque with a 0.16s transit time at 6V, it uses a 25T spline and a compact case for easy installation. The main case measures 40 x 37.5 x 20.0mm and the servo weighs 46g (excluding horn).
Key Features
- Operating voltage: 4.8–6.0V
- At 4.8V: Speed 0.18 s/60°, Torque 6kg-cm
- At 6.0V: Speed 0.16 s/60°, Torque 7kg-cm
- Servo spline: 25T
- Dimensions (main case): 40 x 37.5 x 20.0mm (excluding mounting tabs, servo spline & cable outlet)
- Mounting tab hole centres: 49.5.0x9.8mm
- Weight: 46g (excluding servo horn)
- Water-resistant construction (not waterproof)
Important Water Use Guidance
- Resistant to splashes and brief contact only; not suitable for submersion.
- Ensure all electronics are water-resistant/ waterproof or fully enclosed before running in wet conditions.
- ESC cooling fans are not water-resistant; disconnect before wet use and allow to dry fully before reconnecting.
- Lubricate exposed metal drivetrain parts before wet running; rinse off dirt/saltwater afterwards and re-lubricate.
- Motors are not intended for submerged use.
Secured by Stripe
HPI SD-07WR Water Resistant Servo - 7kg 0.16s Manuals & Guides
Specifications
#160544 - HPI SD-07WR SERVO (WATER-RESISTANT/6.0V/7KG/PLASTIC GEARED)
This water-resistant servo is ideal for bashers and racers looking for a tough and durable servo that can be used in wet conditions (e.g. rain, snow, puddles).
Features:
Operating Voltage: 4.8-6V
4.8V: Speed: 0.18 sec/60 degrees, Torque: 6kg-cm
6V: Speed: 0.16 sec/60 degrees, Torque: 7kg-cm
Servo Spline: 25T
Dimensions:
Main case: 40x37.5x20.0mm (excluding mounting tabs, servo spline, & cable outlet)
Mounting tab hole centres: 49.5.0x9.8mm
Weight: 46g (excluding servo horn)
NOTE: This servo is water-resistant only, meaning it is resistant to splashes and brief contact with water. It is not waterproof and therefore not suitable for submerged used. Before driving in wet conditions, make sure that all electronics fitted to the vehicle are safe to use (marked as water-resistant or waterproof), or that they are fully enclosed and protected from water and moisture (such as in a sealed receiver/battery case). Fans mounted on speed controllers are not water resistant - we recommend to disconnect the fan from the ESC before driving in wet conditions and allow it to dry fully before reconnecting the fan power. Lubricate exposed metal drivetrain parts such as bearings, outdrives and diff shafts before driving in wet conditions. Motors are not intended for submerged use and may be damaged if used when under water. After driving in wet conditions, make sure to rinse off dirt and any corrosive liquids like saltwater with plain water and re-lubricate metal drivetrain parts.
Key Info:
- Brand: HPI
- Part No: HPI-160544
- Barcode: 5050864031769
- Max Voltage: 6v (NiMh)
- Gear Material: Plastic
- Fitment: Standard Part
Additional Categories:
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Customer Reviews
No specific product reviews yet, why not write one?Questions & Answers
For more in depth queries, please contact us.






