JAZRIDER TWSV4140 High-torque standard analog servo for RC models  [TWSV4140]

High-torque standard servo

This JAZRIDER TWSV4140 TWM SV4140 is a bulk-packaged, standard-size analog servo intended for scale radio-controlled models. It ships without mounting accessories, so separate mounting hardware and horns are required for installation. The unit is meant for common control tasks such as steering, throttle or surface control where a compact, higher-torque standard servo is appropriate.

The servo’s published response and torque figures from the original product data are: speed approximately 0.20 sec/60 at 4.8V and 0.16 sec/60 at 6.0V, torque 5.2 kg.cm (72 oz-in) at 4.8V and 6.5 kg.cm (90 oz-in) at 6.0V. Physical size is listed as 40 x 20 x 38 mm and weight is 43g including a 360mm cable. These values are useful when matching the servo to load requirements and available voltage in your radio system.

Installation notes: confirm horn spline compatibility with your control arms and select mounting screws or brackets suited to the servo case dimensions. Because the product is supplied without mounting hardware, plan for vibration isolation or reinforcement on high-load linkages. Verify receiver voltage and available torque margin before final fitment to prevent overloading the servo in heavy-duty steering or actuator roles.

Tuning and usage: in standard RC setups this servo is best used where a compact footprint is required but additional torque is beneficial over basic low-torque units. Cross-check endpoint and center trims in your transmitter, and use progressive throttle/steering curves if the application requires smoother motion under load.