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XROBO

E-cart 36V Throttle with key switch voltage level indicator For Bike

E-cart 36V Throttle with key switch voltage level indicator For Bike

Availability: In stock
₹ 602.00 (Inc.GST)
₹ 602.00 (Inc.GST)
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2970092

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Parameter

Value

System Voltage

36 V nominal (Max ~42 V full charge)

Throttle Signal

Hall effect, 0.8–4.2 V output (approx)

Key Switch Rating

36 V DC, typically used for controller enable line (up to ~5 A)

Battery Indicator

LED/Bar display calibrated for ~30–42 V range

Connections

Throttle: 3-pin; Key Switch: 2-pin; (Indicator usually piggybacks on key switch connections)

Handlebar Compatibility

22.2 mm (7/8″) diameter bars

Key Positions

Off (power cut, key removable), On (power connected, key retained)

Included Keys

2 metal keys with unique pattern

Construction

Plastic throttle housing, rubber grip, metal lock core

Cable Length

~1.5 meters combined, with split connectors

Indicator Style

3-5 LED lights (e.g., red, yellow, green) or mini numeric display for voltage

Ideal for

36V e-bikes, scooters, go-karts, drift trikes – providing throttle + ignition + battery gauge in one unit

    This unit is essentially the 36-volt version of a multi-function e-bike throttle assembly. It packages three functionalities into one device on the handlebar: 

    • Throttle: A Hall effect twist throttle that allows the rider to modulate the speed of the e-cart or bike. Like other throttles, it has a three-wire interface (5V, Ground, Signal) to the controller. Twisting the grip increases the output voltage (approximately up to 4.2 V at full throttle), commanding the controller to drive the motor faster. The throttle is spring-return, ensuring that releasing it will bring the motor back to idle/stop. 
    • Key Switch: An integrated lock with key that acts as the master power switch. Turning the key to “On” connects the 36V battery to the vehicle’s controller (or enables the controller’s power circuit); turning it “Off” disconnects power and also typically turns off the battery indicator and any controller function. This adds security (only someone with the key can start the vehicle) and a convenient single action to power down the whole system. The switch contacts are designed for DC use and in a 36V system often handle the controller’s low-power ignition circuit (a few amps at most). 
    • Voltage Level Indicator: A set of LED lights or a small display that shows the battery’s charge for a 36V pack. For example, with a fully charged 36V lithium pack (~42 V) it will show full bars or a green LED, and as the voltage drops to around 30 V under load (close to “empty” for 36V), it will go to red or a low bar. This real-time feedback helps the rider know when to recharge. The indicator is calibrated for the nominal 36V range (approximately 30–42 V span).

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