ALEXANDER ENGEL KG - engel modellbau -/Sub Components/Pitch Control products

Pitch Controller DLx2 79,00 €

Fri, 14 Jun 2024 12:07:26 +0200

Single or Dual Pitch Control - with adjustable servo throw!

The DLx2: fast, durable and equipped with loads of features.

The DLx2 can handle standard dive planes as well as X-rudders of model submarines such as type 212. There are two servo inputs and outputs. For standard dive planes with single dive plane servo only one input is used.

Dual Pitch Controller with integrated X-Mixer
This state-of-the-art pitch controller can handle even the fastest model submarine such as our new 212!
Its high definition sensor combined with a newly developed software and layout allow the DLx2 to easily cope with modern digital servos.

Special features:

- Integrated mixer for X-rudders. This allows appropriate and precise control of X-rudders without having to invest in an expensive R/C system. The X-mixer is simply "on board" of the the DLx2 - no sophisticated R/C system or complicated programming required.

- Automatic pitch reverse. As soon as the motor draws more than 2V in reverse pitch control also reverts the servo signal, meaning that the DLx2 will keep the model in its horizontal position even in backward motion. This mode is also indicated by a red LED on-board of the DLx.

- Click to neutral. The DLx2 can be mounted in any position at any angle. Just bring planes to neutral and press button - pitch control is now brought to neutral.

- Servo reverse. Depending on submarine and installation of servo(s) it might become necessary to invert a servo. For changing direction of servo rotation just press the neutal button and power-up receiver. The servo connected as servo 2 will then rotate inversely. Repeat this procedure to change rotation back to default setting.

- NEW! Servo-Throw-Adjustment. The DLx2 allows reduction of servo movement (throw) down to 50%. Adjustment is made simply by pressing the Neutral button. The actual reduction is indicated by flashing frequencies in groups of three of the red LED. Reduction is possible from 100% (full movement) to 50% servo movement. This is done fully electronically and adjustment can be changed easily any time.

Of course, the DLx2 can also be used for model subs with standard horizontal dive plane symmetry. The X-mixer then just remains redundant.

Sensitivity of pitch control can be adjusted by a rotary switch on the DLx2.

High definition sensor, new software structure and optimized PCB layout make the DLx2 the most highly developed controller of its kind. All this is packed in a sturdy casing allowing easy and safe installation.

Technical Specifications:
Operational voltage: 3.5 - 8.5 V
Current consumption: 6.1 mA (forward) to 8.4 V (reverse) at 5 V receiver battery voltage.
Reverse motion identified at approx. 2 V
Maximum voltage for drive motor: 30 V
Dimensions (length x width x height): 45 x 25 x 10 mm
Weight approx. 13 g

Pitch and Depth Controller LTR6 169,00 €

Tue, 23 Jul 2024 13:32:59 +0200

New version 6 with loads of innovative features!

Running a sub steadily at periscope depth is really an achievement for any model submariner.
The LTR6 offers an automated system to succeed in this kind of manoeuvre. The LTR6 does not only offer a combination of pitch and depth controller but an interactive system of the two devices in a single unit.

This new version of the LTR will hold submarine models at a depth set by the transmitter via the dive planes.

The LTR6 offers 3 receiver connections. The first is for the dive plane servo channel itself. The second for models with X-rudders. The third receiver input offers an on/off option operated by a 3-position switch on the transmitter; this will also allow for changing operation mode (absolute or relative depth control).

The LTR6 has 4 servo outputs of which 2 are inversed allowing for all servo/rudder combinations possible. Even large subs with sophisitcated X-rudder operated by 4 individual servos can therefore be handled easily.

A brand new feature of this latest version 6.1 is the possibility to change internal setup of the LTR by a so-called LCDbox (item no. 1575-LCD). In addition, the LCDbox will also visualize pressure and other operational data on its LCD screen.

The LTR6 is the state-of-the-art controller: Fully built-up with pressure sensor, inclinometer and microprocessor.

Technical Specifications:
• Type: plug-in-between device, powered by receiver battery, internal sensors and microprocessor
• Dimensions: 65x33x16 mm, milled plastic base
• 4 bores for mounting screws
• Weight: approx. 20 g
• Voltage: 3.9-8.5 V (receiver power)
• Consumption: 0.5 mA (idle)
• Impulses: positive, 0.75-2.25 ms -- works with all R/C systems

Includes:
• LTR6
• Silicone tubing 3.5/1.5x500 mm (for depth controller)
• outboard connector, brass (for depth controller)
• 4 self-tapping, stainless-steel screws
• Comprehensive manual in ENGLISH

LCDbox for LTR6 45,00 €

Tue, 16 Apr 2024 20:04:18 +0200

This box allows various readings and configurations of Pitch and Depth Controller LTR6 such as complex mixers, filters, servo throw etc.

Suitable for LTR6 with software version 6.1 (and upwards)

Cross-Mixer XM 22,50 €

Mon, 24 Jun 2024 15:29:30 +0200

This cross-mixer (also called X-mixer) is used for model submarines with X-rudder (such as type 212) when using pitch controllers not featuring an integrated mixer (such as DoublePitchController LRD, no. 1572).

Can also be used for model tanks.

Easy installation. Just plug 2 wires into corresponding channels of receiver and connect both servos (or pitch controller) to the mixer.

Extremely compact - only measures about 3 x 15 x 22 mm!
Weight approx. 8 g.

Depth Controller DC1 69,00 €

Wed, 22 May 2024 22:49:07 +0200

The DC1 allows stabilizing a model submarine at a desired depth. It is connected directly to and powered by the receiver. The module can be operated by a control stick as well as a rotary or linear slider on the transmitter. The servo signal is passed on to a pitch controller connected to the output pins of the module allowing the automatic control of depth and pitch of the model.

The DC1 offers two operational modes which are set by a jumper.

MODE 1: Active when NO jumper is set. DC1 then holds the actual depth as long as the control stick remains in its middle position (neutral). Moving the stick up or downwards forces the model to alter its depth until the stick is moved back to neutral. The control range ends at a depth of about 1 to 1.5 meters. Larger depths are possible but will not be kept automatically by the module. Furthermore, as soon as the stick is set back to neutral with the model at such larger depths, the submarine will be steered back within standard control range.

MODE 2: Active when jumper is set. DC1 will bring the model to the depth as given by the transmitter. With the conrol stick set to surface the model will also remain resurfaced. The more the control stick is moved downward the more the model submerges. Depth adjustment within the surface area is rather limited. Adjustment increases with the control stick at about half way down. This allows very precise control to periscope as well as larger depths. The control range ends at a depth of about 1 to 1.5 meters as in MODE 1. Moving the stick all the way downward allows the model to exceed this depth all the way down to the bottom.

The DC1 is connected to the receiver with the lead protruding the module. The depth sensor of the module requires an outboard connection such as a piece of brass tube glued into the WTC. This outboard connector is then connected to the sensor via the silicone tube supplied.

Technical Specifications
Operational voltage                 3.5 - 8.5 V
Current consumption               6.1 mA (forward) to 8.4 mA (reverse) at 5 V receiver voltage
Propulsion motor voltage         max. 30 V
Dimensions (l x w x h)            approx. 32 x 23 x 9 mm
Weight (incl. casing/cables)    approx. 13 g

Pitch Controller LRpro 79,00 €

Mon, 08 Jul 2024 09:27:56 +0200

LRpro - the FIRST pitch control with sensitivity adjustment from your transmitter!

Right: Sensitivity is not adjusted by a switch on the controller itself but via a proportional channel of your transmitter.

After having established optimal sensitivity of pitch control the second wire lead can be removed from the receiver leaving this channel vacant for other uses.

Dual Pitch Control
The LRpro offers two servo outputs so that on models with dive planes at aft and bow both plane pairs can be combined.

Automatic pitch reverse
As soon as the motor (brushed) draws more than 2V in reverse pitch control also reverts the servo signal, meaning that the LRpro will keep the model in its horizontal position even in backward motion. This mode is also indicated by a red LED on-board of the LRpro.
Please note: Integrated pitch reverse is only functional in combination with a brushed motor. If a brushless motor is used as main drive optional Reverse Drive Detection BL (item no. 8454 or 8455, with and w/o BEC) is required.

Click to neutral
The LRpro can be mounted in any position at any angle. Just bring planes to neutral and press button - pitch control is now brought to neutral.

Servo reverse
Depending on submarine and installation of servo(s) it might become necessary to invert a servo. For changing direction of servo rotation just press the neutral button and power-up receiver. The servo connected as servo 2 will then rotate inversely. Repeat this procedure to change rotation back to default setting.

Servo-Throw-Adjustment
The LRpro allows reduction of servo movement (throw) down to 50%. Adjustment is made simply by pressing the Neutral button. The actual reduction is indicated by flashing frequencies in groups of three of the red LED. Reduction is possible from 100% (full movement) to 50% servo movement. This is done fully electronically and adjustment can be changed easily any time.

Dynamic passivation
The more the transmitter stick is moved in either direction, the higher the level of manual control. At about 70% stick movement (depending on transmitter) pitch control is almost inactive. Transmitter signal is then passed on directly to the servo(s). This ensures that full manual control can be retrieved if required or desired in any situation without having to search for an "off" button.

All this is packed in a sturdy casing allowing easy and safe installation.

Pitch Controller SPC3 59,00 €

Mon, 15 Jul 2024 16:24:44 +0200

The new ENGEL standard pitch controller - fast, durable and with interesting features!

This state-of-the-art pitch controller can handle even the fastest model submarines!

Its high definition sensor combined with a newly developed software and layout allow the SPC3 to easily cope with modern digital servos.

Special features:

- Click to neutral. The SPC3 can be mounted in any position at any angle. Just bring planes to neutral and press button - pitch control is now brought to neutral.

- Manual Pitch reverse. Depending on submarine and installation of servo(s) it might become necessary to invert the direction of pitch control. For changing direction of pitch control only a jumper (included) needs to be plugged into the SPC3.

- Servo-Throw-Adjustment. The SPC3 allows reduction of servo movement from 100% to 60%. Adjustment is made simply by pressing the Neutral button.

- Automatic pitch reverse (optional). As soon as the motor draws more than 2V in reverse pitch control also reverts the servo signal, meaning that the SPC3 will keep the model in its horizontal position even in backward motion. This option requires Reverse Drive Detection BL (available with and without BEC).

Sensitivity of pitch control can be adjusted by a rotary switch on the SPC3.

High definition sensor, new software structure and optimized PCB layout make the SPC3 the most highly developed controller of its kind. All this is packed in a sturdy casing allowing easy and safe installation.

Technical Specifications:
Operational voltage: 3.5 - 8.5 V
Current consumption: 6.1 mA at 5 V receiver battery voltage
Reverse motion identified at approx. 2 V
Maximum voltage for drive motor: 30 V
Dimensions (length x width x height): 31 x 23 x 14 mm
Weight approx. 11 g