Controller 25A 12V 24V 36V 48V dual sensored sensorless for brushless motor

The OZO controller 12V 24V 36V 48V integrates high quality electronic components from the automotive world.

Dual sensored / sensorless adaptive field-oriented sinusoidal mapping (FOC) will allow you to power the majority of brushless motors (BLDC) on the market.

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The OZO 25A dual sensored / sensorless controller incorporates automatic field-oriented mapping (FOC) and very low impedance mosfets to give you performance, comfort, reliability and versatility.

If your Brushless motor is equipped with Hall effect sensors, the curve will be sinusoidal for better comfort.

However, unlike a purely sensored controller, the mapping will automatically switch to sensorless mode in case of failure on one or more sensors, which will allow you to continue driving without losing performance.

If your motor does not have a Hall effect sensor or if you prefer to drive in a square curve to have more torque at startup, simply use the controller without connecting the Hall sensor connector.

This high-tech controller has been standard since February 2017 with our kits Freeride, Speed, Fatty and Transport.

Technologie : Dual sensorless / sensored

Sensored :

Hall sensors connected and operational. The output curve of the three phases is sinusoidal. This offers a smoother steering and a quieter engine funcemnet, or even totally silent on a direct drive engine.

Sensorless :

Hall sensors not connected or HS or wire cut, the mapping switches to sensorless mode with a square shape curve output of the three phases is square. The engine will be louder, but the starting torque will be more important.

The different accessories

The controller has two control inputs: one for the pedal sensor (12 magnet sensor) and the other for the accelerator. You can choose to control your engine with the pedal sensor and / or accelerator.

If you want pedaling assistance, you'll need a 12-magnet pedal sensor for better system responsiveness.

The accelerator is independent of the selected modes and the pedal sensor, which means that you can manually adjust the power from 0 to 100% at any time.

interrupteur 3 positions

If you want more than one pedaling power mode, you can plug in the three position switch which will allow you to have either: 30%, 60%, or 100% of the maximum power. If you have connected an accelerator and a pedal sensor to the controller, the switch will act on both simultaneously.

This controller also manages the regeneration, however it will only be possible on a direct drive engine. This is not possible on a "reduced" engine. To activate this mode, simply connect a switch or a break brake handle to the controller.

The "brake cutoff" connector is used to ground the system. It is advisable to connect a contact brake handle to this connector to shut down the system when braking, but this can also be used for installations with cruise control. To deactivate the regulator, you can use a contact brake handle or a push button on the connector provided for this purpose.

A 6-way connector connects a V2 or V3 analyst cycle directly to the controller. The analyst cycle will allow you to read and adjust all the parameters of your engine.

A 5-way connector is used to connect a cruise control box. Its operation is the same as that of a car: you accelerate to the desired cruising speed, then you press the cruise button. You can then release the throttle and the system will vary the power sent to the engine to maintain cruising speed.

If you want to have an on / off switch on the handlebar, or on the controller, simply cut the pink loop controller output and connect a switch two positions.

For specific needs, certain parameters of the controller can be parameterized: Max power level and max speed on the three modes, phase current, nominal current, regeneration level, response time ... Do not hesitate to contact our team technical for any customization request. Note that if you use analsalsyt cycle with this controller, you will be able to set all the parameters yourself.

Controller diagram

Connectors and cable lengths at controller output

Cycle analyst

Connector: 6-way JST for connecting analsyt V2 or V3 cycle. Length: 18cm

(2)

Red: + battery

Black: Mass

Blue: shunt input

White: shunt output

Yellow: signal sensors halls

Green: accelerator signal

Brake cutoff / Eabs

Connector: 4-way JST for connecting a break brake handle or push button to shut off power to the motor when braking or disabling the cruise control.

Length = 18cm

(3)

Blue: grounding

Black: Mass

Throttle

Connector: JST 3 way

Length = 15.5cm

(4)

Red: + 5V

Black: Mass

Green: Signal

PAS sensor

Connector: JST 3 way white female for connection of a pedal sensor with 6 or 12 magnets.

Length = 15.5cm

(5)

Red: + 5V

White / Red: Signal

Black: Mass

Reverse mode :

JST 2-way red: connect the two connectors together or connect a switch in series to reverse the direction of rotation of the motor.

Length = 13cm

(6) / (7)

Cruise control

Connector: JST 5 way to connect our cruise control

Length = 16cm

(8)

Régulateur de vitesse - JST 5 voies mâle

3 speed switch

Connector: JST 3-way white male to connect our three-position switch, allowing to have three different power modes: 30%, 60% and 100%.

Length = 15.5cm

(9)

Interrupteur 3 position - JST 3 voies mâle

Motor cables

Connectors: Anderson Powerpole PP30 for Power

Length : 80cm

+ 5-way JST connector for Hall sensors: If your motor does not have a sensor, you do not have to connect the JST connector and it will be better to cover it with a heat-shrinkable sleeve to ensure its tightness.

(10)

(11)

Battery cable

Connectors : Anderson Powerpole PP30

Length : 90cm

(12)

Red : positive terminal

Noir: negative terminal

On-off switch

If you want to have a switch on the handlebar or on the controller, simply cut this pink loop and connect our switch two position.

(13)

Diode for displaying error codes

The LED flashes in different ways in case of system failure.

(14)

Diode d'affichage

Temperature sensor

Connector: JST 2 way white female for connection of a temperature sensor. Most of OZO motors get a temperature sensor NTC 10KOhm. If motor's temperature is reaching 110°C, controller will decrease power by twice to avoid any thermic issue on motor.

(15)

Dimension of the controller

Data sheet

Guarantee	2 ans
Régulateur de vitesse pour vélo électrique	OUI (en option)
Backward mode	OUI
Dimensions	70x105x34mm
Connectique pour cycle analyst	OUI
Technologie	Dual sensorless / sensored
Mass	340g
Connecteur de puissance	Anderson Powerpole PP30
Régénération au freinage	OUI (avec moteur direct drive)
Bouton ON/OFF	OUI
Cable de puissance	2,5mm2
Permissible voltages	12V, 24V, 36V and 48V
Tension Max	60V
Compatible cycle analyst	OUI V2 et V3
Coupure frein	OUI
Intensité nominale	25A