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XROBO

E-Bike 24V 350W (BLDC) Speed Controller

E-Bike 24V 350W (BLDC) Speed Controller

Availability: Pre-order – Shipped within 2-3 days
₹ 1,475.00 (Inc.GST)
₹ 1,475.00 (Inc.GST)
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2970061

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  • Description
  • Specification
  • Warranty
  • Questions
  • Other Information
Parameter Value
Rated Voltage 24 V DC (nominal)
Rated Output Power ~350 W
Typical Max Current ~17 A (for 350 W load)
Compatible Motor Type 3-phase Brushless DC (BLDC) with Hall sensors or sensorless depending on variant
Speed Control Input 0–5 V analog / PWM signal input
Protection Features Over-current, locked-rotor, thermal/over-temperature, under-voltage.
Operating Temperature –40 °C to +45 °C for similar driver boards
Typical Size (OEM example) ~130 × 72 × 32 mm (for 12–24V 350W model) 
Weight ~0.25 kg

Key Features

  • Designed for 24 V nominal DC systems, specifically matched to 350 W BLDC hub motors or mid-drives. OEM spec shows current-limit around 17 A for 350 W at 24 V.
  • Supports brushless motor (BLDC) commutation with hall-sensor/3-phase motor compatibility (typical OEM driver uses hall sensors in many builds).
  • Smooth throttle control: works with 0-5 V analog/PWM throttle input for ease of integration. OEM spec mentions 0.1–5 V / PWM control mode.
  • Safety protections included: Over-current, over-voltage, locked-rotor protection..
  • Ideal for commuter e-bikes, retrofit kits, campus/shared mobility bikes, light cargo use.

Salient Features

  • Best in class product — Tested on various platforms under real world conditions with reliable results
  • Integration-Friendly — With standard throttle control, protection & sensor compatibility, installation into 24 V e-bike frames or conversion kits is straightforward.
  • Performance for Everyday Use — The 17 A current limit gives a comfortable performance margin on 350 W motor systems under Indian conditions (inclines, frequent stop-start).
  • Cost-Effective — By leveraging proven OEM technology and controlling supply via Xrobo, you get high value for budget e-mobility builds.
  • Brand-Backed Support — Through Xrobo’s ecosystem (motors, batteries, drive systems), you get easier sourcing, spares, installation help and compatibility assurance.

Ideal Use-Cases

  • Converting a traditional pedal bicycle into a 24 V e-bike with a 350 W BLDC hub motor.
  • Building a small campus mobility fleet or shared e-bike service using standard 24-V power systems.
  • Retrofitting light cargo trikes or last-mile delivery e-bikes where 24 V/350 W is an optimal size.
  • Small-batch e-bike manufacturers looking for a reliable 24V controller baseline before scale-up.

Installation & Safety Notes

  • Ensure your battery pack is rated for ~24 V nominal and able to supply the required current (17 A or more) with minimal voltage drop.
  • Pair with a 24 V compatible BLDC hub motor (approx 350 W rating) and match hall sensors/phase wiring if required (many controllers support both).
  • Use appropriate wiring gauge for motor and battery connections to minimise voltage drop, heat and losses.
  • Provide ventilation/heat-sink if the controller is mounted in enclosed space—some OEM boards suggest heat-sink when loads exceed ~60W.
  • Connect throttle (0–5V or PWM), brake cut-off if available, and check wiring diagram for correct sensor order (some BLDC motors require adjusting hall sequence).
  • Do not exceed the specified voltage/current rating. Operating outside spec may void warranty or damage components.

The product has a warranty for 1 Months against manufacturing defects only.

However if the product is not used appropriately and is subject to tampering, accident, water damage, fire damage, chemical application & wires soldered or altered in any way the warranty will be void.None

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