Joker Helicopter - RC Accessories for the Joker Enthusiast

The newly designed paddles have weight reducing holes to minimise their weight for aerobatics.Additional brass rods give weights ranging from 20 - 35 grams. Including shrink sleeve and grub screws.

Ord.-no. 1420 universal paddle set

45°-gear for mounting the tail rotor in a higher position:

- for easy use in fuselages with a high tail rotor
- for starting / landing on rough grounds
- for beginner training
- full aerobatic capability
- Patented Design.

- 45° gear with 4 ball bearings
- tail boom CF, short
- belt drive 1800 / 1596 mm long
- belt drive 513 / 456 long - linkage parts

Ord.-no. 1450 (for Maxi-Joker 2)
Ord.-no. 1451 (for Joker 2)

With these grips the force for changing tail pitch is reduced down to about 25%, so the tail reacts faster to stick deflections, the power consumption of the servo is lower and the servo lasts longer. Fully compatible with the (old) plastic tail grips.

Ord.-no. 829 conversion kit

The fully symmetrical rotor blades (except Maxi-blades) are entirely made of CF and have additional CF-rovings for taking the centrifugal force. The center point is parallel to the front edge and is in such a position, that they are a good compromise between agility and autorotation reserve. This blade is specially made for the MFS-rotorhead.

Ord.-no. 1010 right turn ("Joker")
Ord.-no. 1011 right turn ("Acrobat")
Ord.-no. 1020 left turn ("Joker")
Ord.-no. 1030 right turn (Maxi-Joker)

The CfC tail blades are made uncoated thus showing the full weave of the carbon fibre cloth , they are extremely light and give more thrust than the standard blades.

Ord.-no. 1035 (105 mm Joker)
Ord.-no. 1036...(130 mm Maxi Joker)

Molded tailrotor blades with high thrust, excellent reaction during aerobatics in combination with the aluminium tailgrips with pmw #829 Length 105 mm from bore

Ord.-No. 1060

Instrument for measuring the rotorspeed during flight. Operated by two buttons on the backside, precision adjustment in 10 rpm-steps, instrument shutdown after one minute of non use and starts, after pressing any button, with the last measured rotorspeed. Range: 1000 ~ 2400 rpm

Ord.-No. 1660

This extra small open wrench is used for holding or turning M3-nuts in narrow locations.

Ord.-no. 707

Accessories - Joker 2 / Maxi-Joker 2

High-End-motor for the Joker 2 / Maxi-Joker 2. Maximum power output more than 2,5 kilowatts (3.5 hp). 8mm-shaft for Joker 2. Two internal fans and a finned housing maintains motor temperature well below the critical limit. By precision balancing the rotor very low vibrations of motor and helicopter are achieved. Therefore it is also the best choice for demanding photo jobs. For particulary high quality setups with high torque incombination with the Kontronik Jazz 55-10-32 ot the Schulze 40/160H (Extreme 3D-flight).

Ord.-no. 1620 Plettenberg HP 370/40/A2 Heli

New designed family of the worlds most popular electric motor in the 60/90 model size. 8 mm shaft for the Joker 2 / Maxi-Joker 2. The motors are now mounted only at the top with 4 screws. Thru a special form of motor housing the motors keep cool under all conditions.

Use:
actro 24-5: universal motor for normal daily use, beginners, weekend fliers, simple or mild aerobatics is possible without problems, also recommended for the Maxi-Joker. Gear reduction: i=9.0 or i=9.6:1, longest flight time of all actros, output up to 1.6 kW (2.2 hp)
actro 24-4: most popular aerobatic motor, highest output upto 2.0kW (2.7 hp) at above 20000 1/min, i=10.2 or 11.6:1
actro 32-3: more torque than the 24-4 at the same speed, output upto 2,2 kW (3.0 hp) i=10.2 to 11.6:1
actro 32-4: more torque than the 24-5 at the same speed, especially for the Maxi-Joker models,
output upto 1.9 kW (2.5 hp), i=10,8 or i=11.6:1 (Maxi-Joker)

Ord.-no. 1615 Kohler actro 24-4 Heli

Ord.-no. 1616 Kohler actro 24-5 Heli

Ord.-no. 1617 Kohler actro 32-3 Heli

Ord.-no. 1618 Kohler actro 32-4 Heli

Speed controller for 32 NiCd/NiMH-cells or 10 Lipo cells with superb start up and speed control software. Simply to program with switch able reverse. 60 g (2 oz) in weight, low heat output recommended for all situations including 3D aerobatics. Includes interference filter and connecting bushes.

Ord.-no. 1640 Kontronik Jazz 55-10-32

Helicopter version of the worlds most powerful speed controller, originally developed for big powerboats. Lipo batteries up to 13 cells can be used under a continuous load of 160(!) amps (210 amps short). Usage in Joker 2 in combination with Plettenberg HP 370/40/A2 and 12s3p-Lipo-battery for Extreme-3D. New helicopter software included (expert mode). Weight: 220g (1/2 lb.)

Ord.-no. 1645 Schulze future 40/160H

The "accucaps" set results in secure and repeatable positioning of 30 or 32 cell packs soldered together with copper links in the standing position. They are easily fitted to the battery packs and don’t need to be secured with additional parts.
The caps will delivered as one set (2 upper and 2 bottom caps).

Ord.-no. 312 battery pack holder 30 cells
Ord.-no. 313 battery pack holder 32 cells

The mounting straps with clamp are used especially for mounting the Lipo-packs in Joker and Joker 2 series.

Ord.-No. 762 (1 pair)

The inline holder allows the mounting of two 14-16 cell inline soldered battery packs in the Joker. The packs are fixed with O-rings. The complete holder is fixed with the standard bolts for fast changing.

Ord.-no. 1500

Accessories - Acrobat

Hexagon start adapter

High quality start adapter for the Acrobat. All parts are made from stainless steel. Robust 10 mm freewheel unit with ball bearings. Absolutely concentric running, retained with M4-screw. Removable hardened full length hex shaft, so the shaft can be shortened several times by grinding when the contact area is worn. The hexagon shaft is available as replacement part. For any 8mm starter shafts, for Sullivan starters with an imperial shaft please contact us.

Ord.-no. 1680 hexagon start adapter complete unit
Ord.-no. 1681 replacement hexagon shaft

Rubber mounted radio switch on a CF frame for mounting in a free servo hole in the Acrobat. Switch with four(!) parallel contacts to allow for custom radio power arrangements.

Ord.-No. 830

Newly developed tuned pipe system with diffusor and enlarged silencer section. The system is optimized for a rotor speed of 1800-1900 rpm The manifold is designed for mounting at the front of the motor, so the system is not longer than a normal muffler.

Ord.-No. 1860/1861/1863

Manifold for mounting of the Hatori tuned pipe on the left side.

Oer.-No. 1862

Accessories - Joker / Maxi-Joker

Gyro mounting platform

Gyro platform for mounting directly on the tailboom.

Ord.-no. 1460 for GY401 on 20 mm tailboom
Ord.-no. 1461 for GY601 on 20 mm tailboom
Ord.-no. 1462 for GY401 on 25 mm tailboom
Ord.-no. 1463 for GY601 on 25 mm tailboom.

The "scales" design gives the Joker an unusual look.

Ord.-no. 616 red
Ord.-no. 617 blue

The waves give the Joker a tough of elegance and increase the speedy look.

Ord.-no. 618 red
rd.-no. 619 blue

The new flanged shaft is made from one piece which is the best guarantee for a true running shaft. The shaft is hardenend and ground for accurate fitting.

Ord.-no. 1630

The 5V-cooling fan can be connected to the receiver battery and is mounted on the controller so that air will be blown onto the heat sink.

Ord.-no. 1810

CNC machined tail pitch slider with joints. Fully compatible with the moulded slider.

Ord.-no. 1470 tail pitch slider with ball links (right turn)
Ord.-no. 1471 tail pitch slider ready mounted (right turn)
Ord.-no. 1472 tail pitch slider with ball links (left turn)
Ord.-no. 1473 tail pitch slider ready mounted (left turn)