The Power HD TR-4M is a compact mini servo designed for 1/18 crawlers such as the Traxxas TRX-4M. It combines a lightweight housing with a copper/aluminum gear train for reliability on tight trails. Thanks to its fast response time and precise control, it is the ideal upgrade for more accurate steering even under tough outdoor conditions (mini waterproof design).
Lightweight: only 14 g perfect balance on the TRX-4M
Durable copper/aluminum gears for long service life
Wide operating voltage range 4.87.4 V
Precise, fast response for technical crawling
Torque (4.8 V): 2.5 kg-cm (34.7 oz/in) Torque (6.0 V): 3.0 kg-cm (41.7 oz/in) Torque (7.4 V): 3.2 kg-cm (44.4 oz/in) Speed: 0.11 s (4.8 V) ? 0.095 s (6.0 V) ? 0.085 s (7.4 V) Operating Voltage: 4.87.4 V DC Weight: 14.0 g (0.49 oz) Gear Type: Copper & Aluminum Operating Temperature: ?10 °C to 60 °C Operating Frequency: 1520 μs / 50 Hz Dimensions: 22.5 × 12.5 × 24.0 mm (0.89 × 0.49 × 0.94 in)
