25g Metal Gear Servo

The Spektrum SPMSA500 is a compact 25g metal gear servo built for dependable control in tight spaces. Metal gears provide durability under load, while the 25-tooth output spline works with common 25T servo horns. Operating on 6.0V, it delivers up to 2.1 kg/cm of torque. A 600mm universal connector lead offers flexible installation, and the non-programmable design keeps setup straightforward.

Its slim 15.1mm width and 35.9mm length paired with a 28.6mm height make it a neat fit where space is at a premium, with a weight of just 26.6g (0.9 oz).

Key Specifications

• Input Voltage: 6.0V
• Maximum Torque: 2.1 kg/cm @ 6.0V
• Spline Count: 25 teeth
• Connector Type: Universal
• Lead Length: 600mm (23.6 in)
• Dimensions (L x W x H): 35.9 x 15.1 x 28.6 mm
• Weight: 26.6 g (0.9 oz)
• Programmable: No