Diamond B45 Pro class Brushless high torque 20mm servo




The new Diamond series feature the very highest quality Japanese made brushless motors, Japanese Noble potentiometers and highest specification Japanese amplifiers and circuitry for even more performance and efficiency. As a result, the B45 can deliver a whopping 50kg@7.4v yet still maintain a respectable 0.11s transit speed making them ideal for any fixed wing model or heli requiring the very best quality servo possible with performance to match.

5  – 8.4v Operation
Highest specification Japanese brushless motor and circuitry
Super strong hardened steel gear train
CNC alloy casing with integrated heatsink 
Double ballraced


Operating Speed (5.0V): 0.17sec/60 degrees
Operating Speed (6.0V): 0.14sec/60 degrees
Operating Speed (7.4V): 0.11sec/60 degrees
Operating Speed (8.4V): 0.10sec/60 degrees

Stall Torque (5.0V): 33.0kg.cm 
Stall Torque (6.0V): 40.0kg.cm 
Stall Torque (7.4V): 50.0kg.cm 
Stall Torque (8.4V): 55.0kg.cm 


Weight: 83.7g (2.95oz)

Connector Wire Length: JR270mm (10.53in)