SinTech 25kw Controller

Controller upgrade kit comes with step by step installation & setup instructions and Sur Ron connectors are preinstalled to simplify installation process. 

Features:

• Cheapest power, top speed and range upgrade
• Allows full customization by user. Tune power profiles manually or try recommended preset!
• Plug n Play kit, you can install it yourself!
• User-friendly smartphone app & computer software
• Powerful regen braking can be binded to brake sensors. Use only front brake to lock both wheels!
• Activate reverse gear to easily get yourself out of the tight spot!
• Push the limits of regen braking: highest rate can lock the wheel at speed!
• Learn more about your bike: track motor/controller temperature, amps and power in real time!
• Gain full control: adjust throttle and braking curve, set temperature limits and much more!
• Manually adjust speed recognition to be as accurate as GPS!
• Compatible with stock bike display or dash panel to show speed (display is not included in controller kit)
• Compatible with all bike sensors: brake, kickstand, tilt & fall
• Capable of 3x more power with upgraded battery (more than stock motor can handle)
• Comes with free technical support from SurRonshop founder. Initial remote tune is a free service!
• Comes with phase wires hardware (bolts, nuts, heat shrink) and a regenerative braking throttle
• Comes with 1 year warranty*

 *SinTech controller comes with 1-year warranty: in case of a failure where power board inspection shows no signs of controller abuse, customer will receive a controller replacement/repair service & one-way shipping for free.

Link to video review & feedback from customer

Links for users:

1) Controller installation instructions (photo)

2) Controller installation instructions (video)

3) Computer software, connection schematics

4) Controller step-by-step setup instructions

Warning! In case you run a discharge-bypassed battery management system, the RED precharge control wire of SinTech controller has to be connected into the Sur-Ron circuit breaker according to connection schematics.

Technical specifications:

• Max power: 25000w

• Nominal power: 17000w

• Voltage range: 60-90v (For higher voltage builds add order comment)

• Max battery current: 300a

• Max phase current: 500a 

• Working temperature: -20+45 Celsius

• Efficiency: 95-97%

• Digital outputs: 3

• Analog outputs: 2

• Position sensor interfaces: SSI. UVW, AB

• Communication interfaces: RS232, CAN

• Supported motors: PMSM, ACIM, DC, DC with ENCODER

• Control modes: FOC, BLDC, Sensorless, FOC

• Protection functions: phase current, supply voltage, overheating of the power unit, overheating of the main board, phase failure

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