Servo drive INJORA INJS480

Buy INJORA INJS480 Mini Servo for Small RC Models

INJORA is a Chinese brand specializing in spare parts for RC cars and drones. The company produces servos of different power, frames, suspensions and axles. The range also includes wheels, tires and transmission components. INJORA products are focused on tuning and upgrading large-scale models. The brand is known for its reliable and affordable solutions for enthusiasts.

• Ultra-light weight of only 9.8 grams for micro models.
• Metal gears for durability and reliability.
• Anchor-free motor for smooth and quiet operation.
• Ball bearings to reduce friction.
• Compact size 21.2x11.4x20.2mm for tight spaces.

How does the INJS480 miniature servo drive work?

An anchorless motor rotates the shaft through a metal gearbox. The microcontroller receives a PWM signal from the receiver. The duration of the pulse determines the desired rotation angle. The processor compares it with the current position of the shaft. When there is a divergence, the motor performs the necessary movement. Ball bearings reduce friction and backlash. Low weight does not overload lightweight models.

Technical characteristics and functionality

The INJS480 model operates at a voltage of 4.8–6.0 V. The torque at 4.8 V is 2.5 kg cm. The speed at 4.8 V is 0.069 seconds per 60 degrees. At 6.0 V the moment increases to 3.5 kg cm. Speed ​​at 6.0V improves to 0.055 seconds per 60°. The RC (control) angle is 90°±5 degrees. With a signal of 500–2500 μs, the angle reaches 180°±5 degrees.

Engine type – anchorless (Coreless). Gear material is metal for reliability. The shaft spline has a diameter of 3.9 mm and 15 teeth. Bearing type: ball. The dimensions of the device are 21.2×11.4×20.2 mm. The weight of the servo is 9.8 grams. It is an ideal choice for mini and micro RC models. The servo is great for small airplanes and cars. Metal gears withstand intensive use. The anchorless motor operates very quietly and smoothly.

• Operating voltage: 4.8V-6V
• Torque (4.8V): 2.5kgcm
• Speed (4.8V): 0.069″/60°
• Torque (6V): 3.5 kg cm
• Speed (6V): 0.055″/60°
• RC Angle: 90°±5
• 500 2500 µs Angle: 180°± 5
• Motor: Unanchor
• Gears: Metal
• Spline: Φ3.9 15T
• Bearing: Ball bearings
• Size: 21.2*11.4*20.2mm
• Weight: 9.8 g