Standard Analog Servo TWSV4140 40x20x38mm High Torque by Jazrider  [TWSV4140]

Standard servo with elevated torque

The TWSV4140 is provided in bulk packaging as a standard-size analog servo for scale radio-controlled projects. Mounting hardware and servo horns are not included, so order the appropriate brackets, screws and horns to suit your model. It performs common control functions such as steering, throttle and surface actuation where a compact higher-torque standard servo is needed.

Published performance figures are approximately 0.20 sec/60 at 4.8V and 0.16 sec/60 at 6.0V, with torque values of 5.2 kg.cm (72 oz-in) at 4.8V and 6.5 kg.cm (90 oz-in) at 6.0V. Listed dimensions are 40 x 20 x 38 mm and weight is 43g including the 360mm cable. Use these specs to check fitment and power compatibility on your model.

Setup notes: confirm spline and horn compatibility before installation and select mounting screws or brackets that match the case. Since no mounting accessories are supplied, consider vibration isolation or reinforcing mounting points on high-load linkages. Verify receiver voltage and available torque margin to avoid overstressing the servo.

Operational tips: for precise centering and smoother motion under load, check transmitter trims and use progressive curves where appropriate in your control setup.