TEKTT1507 T-440 Crawler Servo

The Tekin T-440 is a high-torque standard-size servo designed specifically for 1/8 scale and crawling applications where strong, precise steering control is essential. Its full aluminum housing, precision-cut metal gears, and high-torque coreless motor are built to handle demanding rock crawling and rock racing conditions. The Element Proof design helps protect the servo from water, mud, and snow, while ABEC-5 bearings and digital magnetic position encoding provide smooth and accurate operation. The servo operates from 4.8V to 8.4V and delivers up to 502 oz/in of static torque and 578 oz/in of dynamic torque at 8.4V. It is also fully programmable through Tekin HotWire, allowing adjustments to speed, torque, travel, center point, feel, and other operating parameters.

Features:

• Designed specifically for 1/8 scale, crawling, and rock racing applications.
• High-torque coreless motor provides powerful steering control.
• Full aluminum housing and precision-cut full metal gear set provide durability.
• Element Proof design helps withstand water, mud, and snow.
• Digital Magnetic Position Encoder provides precise servo positioning.
• ABEC-5 ball bearings and HDAC high-density copper PCB construction support smooth operation.
• Programmable through Tekin HotWire with adjustable speed, torque, travel, feel, and other settings.

Specifications:

• Part Number: TT1507
• Model: T-440
• Servo Type: Digital High-Torque
• Application: 1/8 Scale / Crawling / Rock Racing
• Input Voltage: 4.8V-8.4V
• Torque at 8.4V: 502 oz/in / 36.2 kg/cm
• Dynamic Torque at 8.4V: 578 oz/in / 41.6 kg/cm
• Speed at 8.4V: 0.11 sec/60°
• Gear Set: Full Metal
• Output Spline: 25T