Specifications: Control System: PWM Pulse Control Processor: Integration Digital Circuit Processor Required Pulse: 3 to 5V peak square waves Operating Frequency: 1520渭s/333Hz Rotation Angle Sensor: High Precision Potentiometer Rotation Angle: Left: 60掳, Right: 60掳 Voltage (DC): 3.5V to 7.4V Temperature Range: -20鈩?to 70鈩?br>Operational Angle: 60 degrees at 600渭s Running Direction: Clockwise/900渭s-2100渭s Pulse Width Range: 900-2100渭s Midpoint Pulse: 1500渭s Speed (No Load): 0.06sec/60掳@4.2V, 0.04sec/ 60掳 @ 6.0V Torque (Stall full): 1.02 kg.cm@4.2V, 1.35 kg.cm @ 6.0V Standby Current/Ampere: 0.300A/4.2V, 0.300A/6.0V Operating Current/Ampere: 0.300A/4.2V, 0.300A/6.0V Stall Current/Ampere: 0.300 A/4.2V, 0.300 A/6.0V Dead Width: 1渭s Bearing: Center Oily Bearing Bearing Specification: 1.5mm脳4mm脳1.5mm Gear Material: Chrome-Titanium Alloy (7075+6061) Shell Material: ABS Plug Specification: 120.00mm Weight: 4.60g Cable specifications: OD0.6/11x0.08mm 3p x120mm (JST-1.50mm) or (JR) Weight: 4.60g Dimensions (Length x Width x Height): 19.60*8.00*17.40mm Features: This ultra-micro servo, while retaining its compact size of a 2.5g/3.6g, upgrades to a full digital circuit and metal gears for superior durability and control. Provides precise control and is ideal for a variety of ultra-micro remote-controlled unmanned vehicles. Lightweight and reliable with durable and smooth gearing. High precision with excellent centering and smoothness, comes with digital circuit. Features long-life potentiometer and hollow cup motor for greater durability and performance. Package Included: 1x Digital High Precision Ultra-Micro Servo