Smraza HV 8.4V Coreless Waterproof Digital Servo with Stainless Steel Gear for RC 1/10 1/8 Cars, Trucks, Crawlers, Robots, Boats

The Smraza 45kg Steering Servo boasts a range of impressive features. Equipped with a high-precision potentiometer and a high-resolution digital chip, this servo offers exceptional stability, robust resistance to interference, fast response speed, and precise control. The coreless motor design contributes to its low-noise, lightweight performance.

Regarding electrical specifications, the servo operates on a voltage range of 5V to 8.4V, with an idle current of 300-460mA. Its no-load speed is impressive, reaching 0.13 seconds per 60 degrees at 5V, 0.11 seconds per 60 degrees at 7.4V, and 0.10 seconds per 60 degrees at 8.4V. The peak stall torque is equally noteworthy, measuring 35kg.cm/486.06oz.in at 5V, 46kg.cm/638.82oz.in at 7.4V, and an impressive 51kg.cm/708.26oz.in at 8.4V. The stall current ranges from 2.4A to 3.5A.

In terms of control specifications, the servo utilizes a coreless motor and a PWM (Pulse Width Modulation) control system. It supports a running degree of 270 degrees when the input is between 500-2500 microseconds, with a neutral position at 1500 microseconds and a counterclockwise rotation direction.

The servo's physical specifications are equally noteworthy. It has a storage temperature range of -30°C to +80°C and an operating temperature range of -25°C to +70°C. Measuring 40 x 39 x 20mm (1.57 x 1.53 x 0.79 inches) and weighing 70g (2.47oz), the servo boasts an IP67 waterproof rating, achieved through the use of a waterproof rubber-sealed screw.

This Smraza 45kg Digital Servo is compatible with a wide range of remote-controlled models, including 1/5, 1/8, 1/10, and 1/12 scale rock crawler trucks, as well as RC cars, robots, boats, airplanes, mechanical arms, and quadcopters. It features 2BB and a 25T metal servo horn, ensuring compatibility and durability.

The servo's high-voltage capability (5-8.4V) is a standout feature, allowing it to deliver exceptional torque. Its maximum torque value can reach 51kg.cm (708.26oz.in) at 8.4V and 46kg.cm (638.82oz.in) at 7.4V, ensuring reliable and powerful performance. The high-speed operation, with a response time of 0.11 seconds per 60 degrees at 7.4V and 0.10 seconds per 60 degrees at 8.4V, further adds to its impressive capabilities.

The Smraza 45kg Steering Servo's combination of coreless motor design, full metal gears, and IP67 waterproof rating make it a versatile and durable choice for a wide range of remote-controlled applications, ensuring reliable and high-performance operation even in demanding environments.

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