Jonker Sailplanes JS3 RES User Manual

JS-MD 3 RES Maintenance Manual
Supplement
MD11-AMM-00-002
Issue: 00
Rev. 00
Rev. Date: 23-May-22
Page 1-1
1 GENERAL
Descriptive data
The JS-MD 3 RES System is an electric propulsion system used for self take-off or sustained
flight when soaring conditions become unfavorable. Propulsion is made possible using a 2-
bladed propeller powered by an electric motor mounted on a retractable pylon in the rear
section of the fuselage.
The normal performance of the sailplane continues when the pylon is retracted.
Technical data
System technical data
Propulsion system
SOLO Electric Propulsion System 80400
Propeller Type
Technoflug KS-1C-120-R-065-S
Battery type
EMECTRIC BM 384 (96S4P)
Maximum RPM
4350
Max power for take-off (2 batteries)
40 kW
Max continuous climb power (2 batteries)
25 kW
Max power (1 battery)
25 kW
Max continuous power (1 battery)
12.5 kW
Complete system mass – no batteries
~24 kg (53 lbs)
Maximum Motor temperature
120 °C
Maximum Controller temperature
85 °C
Maximum HV Batteries temperature
70 °C
Table 1-1 RES Technical Data
Figure 1-1 JS3 with RES pylon extended

Jonker Sailplanes JS3 RES Specifications

General

Brand	Jonker Sailplanes
Model	JS3 RES
Category	Aircrafts
Language	English