Graupner,Servo C 4821 (Stellservo),3896

Servo C 4821 (Stellservo) Graupner 3896 Double ballbearing supported, spraywater-protected
hi-performance proportional servo with 5.5 mm wide drive gearwheels and featuring a powerful cobalt-samarium
electric motor. Though of diminutive size the servo comes up to the highest requirements as regards torque, power, resolution and operational reliability. Designed mainly for large models and other applications requiring maximum operating power. A long-life special potentiometer with
sextuple wiper guarantees optimum resolution. Maximum rotational range, when used in conjunction with computer equipment, is 120º.

Operating voltage: 4.8 ... 6 V
Torque 6.0V approx. 100 Ncm
Transit speed approx. 0.125 s / 40°
Dimensions*** (L x W x H) approx. 39 x 19 x 40 mm
Weight approx. 45 g
Bearings* 2 x BB
Gearbox** PG
* PB --> Plain Bearing --> Gleitlager
BB --> Ball Bearing --> Kugellager
** PG --> Plastic Gearing --> Kunststoffgetriebe
PGCA --> Plastic Gearing Carbonite --> Kunststoffgetriebe Carbonit
MG --> Metal Gearing --> Metallgetriebe
*** Rounded up to 0.5 mm