Corona DS-239 HV Servo - 4.6 kg (63.8oz-in), 0.13 sec - 22g Digital High Voltage Wing Servo Hardware Pre-molded push rods in 12

Pre-molded push rods in 12 different lengths

but one thing I have learned over the years

A jumper switches between 21ms and 28ms

Output shaft is the larger 6mm 25 spline

Programmable : No

Corona DS-239 HV Servo - 4.6 kg (63.8oz-in), 0.13 sec - 22g Digital High Voltage Wing Servo Hardware Pre-molded push rods in 12A budget metal gear, high voltage wing servo. Corona presents the DS239HV. This inexpensive, high voltage wing servo puts our up to 4. 6kg and at a fairly decent speed. GEAR TYPE Metal STALL TORQUE 4. kg. cm 4. 6kg. cm SPEED 0. 14sec. 60 0. 13sec. 60 DIMENSIONS 30 x 10 x 34. 5mm (1. 18 x 0. 4 x 1. 35in) WEIGHT 22g (1. 1oz) WIRE PLUG LENGTH 215mm OPERATING TEMPERATURE 20+60 OPERATING VOLTAGE 6. 0 ~ 7. 4V POSITION SENSOR 3 wiper Indirect Drive