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Specification — 36V BLDC Motor Controller

36V BLDC Motor Controller For E-Bikes, E-Scooters, Light AGVs And Mobility Scooters.

36V is the global standard for e-bikes, electric kick scooters, mobility scooters and cordless power tools — it matches a 10S lithium pack directly and stays under the 60V DC safety threshold in most regulations. Shenghe Motor's BLD22010 36V BLDC motor controller drives 100W–500W three-phase brushless motors with Hall-sensor closed-loop velocity control, RS232/RS485 communication and full battery protection. Available standalone or as a pre-tested motor + controller kit for OEM e-mobility and light-AGV builds.

  • DC 18–60V input — same hardware drives 24V, 36V and 48V battery systems
  • 100W–500W BLDC motor coverage at 36V
  • Hall velocity closed-loop and trapezoidal commutation, sensorless option
  • 0–5V Hall throttle input — wires up to a standard e-bike / e-scooter throttle
  • Battery undervoltage cut-off at 18V protects 10S Li-ion packs from over-discharge
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ISO 9001 Certified Manufacturing 10+ Years OEM / ODM Experience Ships from Cixi, Ningbo — 2–3 week lead time CE / RoHS Compliant
36V BLDC motor controller (BLD22010) shown with brushless DC motor for e-bike and light AGV applications
Why 36V Controllers Matter

The Controller Decides Whether Your 36V Battery Becomes A Drive — Or Just A Dead Pack.

A 36V brushless DC motor delivers a clean balance of torque, speed and battery efficiency for the 250–350W e-mobility class — but only if the controller manages the pack correctly. The BLD22010 36V BLDC motor driver provides battery undervoltage cut-off (protects 10S Li-ion below 18V), overcurrent and short-circuit protection, accepts standard e-bike Hall throttles directly on its 0–5V analog input and switches between Hall-sensor and sensorless modes for hub motors that don't bring Hall wires through the axle. Designed in-house at the Cixi factory and supplied as a tested motor + controller kit for OEM volume.

36V BLDC 10S Li-ion Hall Throttle E-Bike Ready RS485 OEM Kit
Controller Specifications

BLD22010 — 36V BLDC Motor Controller Technical Parameters

ParameterValue
Input VoltageDC 18–60V (covers 24V, 36V, 48V battery systems)
Working Current≤10A continuous / 25A peak
Motor Power Range at 36V100W – 500W
Motor Pole Pairs2, 4, 5
Working ModeOpen loop / Hall velocity closed loop / Sensorless (back-EMF)
Speed Regulation0–20,000 RPM
Speed Control InputInternal, external, 0–5V analog (Hall throttle compatible), 0–100% PWM (1–20 kHz), pulse frequency
Overvoltage Protection>55V (protects against regen overvoltage)
Undervoltage Protection<18V (Li-ion 10S over-discharge cut-off)
Overcurrent Protection>50A
Short Circuit ProtectionYes
CommunicationRS232 / RS485
Dimensions120×76×33 mm
Weight~0.3 kg
CoolingNatural air cooling — no fan required
IP RatingIP21 (cabinet mount); IP54 enclosure available for outdoor e-mobility
Typical Applications

Where 36V BLDC Motor Controllers Are Used

01
E-bikes and pedelecs (250W–350W)

Hub motors and mid-drive units use the BLD22010 with a Hall thumb / twist throttle on the 0–5V input. RS485 integrates with torque-sensor controllers for pedelec assist modes that meet EN15194 / EU regulation.

02
Electric kick scooters and mobility scooters

250–350W rear-wheel hub drives for urban e-scooters, plus 200–400W mobility scooter drives. Battery undervoltage cut-off protects the 10S Li-ion pack from over-discharge during long rides.

03
Light AGVs and warehouse robots

Sub-100 kg payload AGVs and small delivery robots running on 36V battery packs. RS485 lets the controller integrate with AGV navigation and dispatch systems for traction and steering.

04
Cordless power tools and garden equipment

36V drill spindles, circular-saw drives, electric lawn mowers, string trimmers and leaf blowers. Sensorless mode is preferred where Hall wires are hard to seal against debris and moisture.

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Need A 36V BLDC Motor Controller For Your E-Mobility Or AGV Build?

Send motor power, target application (e-bike / scooter / AGV / tool) and required interface. An engineer will recommend a controller (or full motor + controller kit) and quote within one working day.

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How It Works

How A 36V BLDC Motor Controller Works

A 36V BLDC motor controller converts the 36V battery bus into a three-phase variable-frequency output for a brushless DC motor. The signal path is identical in concept to a 48V or 72V controller — only the MOSFET voltage class and the battery protection thresholds change.

  1. DC bus filtering at 36V: Bulk electrolytic capacitors stabilize the 36V battery input (10S Li-ion sits at ~30V flat to ~42V fully charged) and absorb regenerative current returned by the motor when the throttle releases or during downhill braking.
  2. Six-MOSFET three-phase inverter: Three half-bridges (six 60V-rated MOSFETs) sequentially energize motor phases U, V and W. 60V parts give comfortable margin over the 42V peak bus voltage and absorb regenerative spikes during deceleration without breakdown.
  3. Hall-sensor (or sensorless) commutation: Three Hall sensors inside the motor read rotor position; the MCU determines which phase pair to energize next, producing trapezoidal drive waveforms. Sensorless variants detect position from back-EMF — common in light e-scooters and tool batteries where Hall wiring is hard to seal.
  4. Throttle and PID closed-loop: Hall pulses also provide rotor speed. A PID controller compares actual speed against the throttle setpoint (0–5V Hall thumb / twist throttle, 0–100% PWM, RS485 command) and adjusts duty cycle every cycle.
  5. Battery and motor protection: Overcurrent (>50A), overvoltage (>55V — guards against regen overvoltage), undervoltage (<18V — prevents Li-ion over-discharge below pack cut-off) and short-circuit detection trigger gate shutoff within microseconds.
36V BLDC motor controller circuit diagram — 10S Li-ion bus, three-phase MOSFET inverter, Hall throttle and battery undervoltage protection
36V BLDC motor controller topology — three-phase inverter with Hall-sensor closed-loop feedback and 10S Li-ion battery protection. Full schematic and Hall-throttle wiring in the pairing guide.
350W E-Mobility Variant

36V 350W BLDC Motor Controller

For 36V brushless DC motors rated 250–350W — the global e-bike and e-scooter sweet spot — the BLD22010 delivers continuous current up to 10A at 36V (~360W output). Compatible with hub motors and mid-drive units that meet EN15194 (EU) and most US Class 2 e-bike regulations.

  • Continuous current: ~10A at 36V (~360W output)
  • Compatible motors: 200W–350W hub and mid-drive 36V BLDC
  • 0–5V Hall throttle input — wires straight to a thumb or twist throttle
  • Hall-sensor and sensorless modes — covers axle-routed and sealed hub motors
  • RS485 integrates with torque-sensor pedelec controllers
Light AGV / Tool Variant

36V 100W–250W BLDC Motor Controller

For lower-power 36V applications — light AGVs, mobility scooters, cordless tools and garden equipment — the BLD22010 runs underrated, extending MOSFET life and improving thermal margin. Natural air cooling means no fan to fail in dusty workshops or outdoor environments.

  • Continuous current: ~3–7A at 36V (100–250W output)
  • Natural air cooling — no fan required
  • IP21 enclosure for cabinet mount; IP54 option for outdoor e-mobility builds
  • Pairs with 57BL, 80BL and 86BL motor frames
  • 0–100% PWM input for microcontroller-driven tool builds (Arduino, ESP32)
Motor + Controller Kit

36V Brushless DC Motors Compatible With BLD22010

The motors below are tested and supplied as matched kits with the BLD22010 36V BLDC motor controller. Kit purchase eliminates parameter mismatch (pole pairs, Hall sequence, current rating) and shortens commissioning. Kits ship pre-wired with Hall sensor cable, throttle pigtail and ready-to-deploy PID parameters.

Motor SeriesPowerTorqueSpeedUse
57BL200W0.64 N·m3000 RPMCompact AGV, tool drives
80BL250W0.80 N·m3000 RPME-bike mid-drive, light AGV
80BL350W1.11 N·m3000 RPME-scooter, mobility scooter
86BL400W1.27 N·m3000 RPMLight delivery cart, garden equipment
Hub motor250–350W——Direct-drive e-bike / e-scooter wheel
Download The 36V BLDC Motor + Controller Pairing Guide BLD22010 spec, motor compatibility table, Hall-throttle wiring diagram, 10S Li-ion battery protection thresholds and torque–speed curves — PDF format.
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Frequently Asked Questions

Common Questions About 36V BLDC Motor Controllers

  • What 36V motors can this controller drive? The BLD22010 works with 36V brushless DC motors from 100W to 500W — 57BL, 80BL and 86BL frames, e-bike and e-scooter hub motors and light AGV traction motors. Supports 2, 4 and 5 pole-pair motors with Hall-sensor or sensorless commutation.
  • Is this controller suitable for an e-bike or electric scooter? Yes. It fits the 250W–350W e-mobility class directly, accepts a 0–5V Hall throttle, supports Hall-sensor or sensorless motors, and protects 10S Li-ion packs with an 18V undervoltage cut-off. RS485 integrates with torque-sensor pedelec controllers for EN15194-compliant builds.
  • Can the same controller run 24V or 48V motors? Yes. The BLD22010 has a DC 18–60V input range — same hardware drives 24V, 36V and 48V battery systems. Continuous power is current-limited at 10A: ~240W at 24V, ~360W at 36V, ~480W at 48V. For higher power, step up to BLDB6010 (24–80V) or BLD6010 (80–220V).
  • Does the controller support sensorless motors? Yes. Sensorless mode uses back-EMF detection — preferred in sealed hub motors and tool batteries where Hall wires are hard to route. Hall-sensor mode gives smoother low-speed startup; sensorless mode reduces wiring and improves reliability in wet / dusty environments.
  • Can I get a 36V motor and controller as a tested kit? Yes. Shenghe supplies matched motor + controller kits with pole-pair count, Hall sequence and current rating pre-configured. Kits ship pre-wired with Hall and throttle pigtails — eliminates parameter mismatch on the production line.

Compatible 36V BLDC Motors

The BLD22010 is sold standalone or paired with these motors. Click through for full motor specifications.

Series overview

36V Brushless DC Motor

50W–400W direct-drive 36V series With gearbox

36V BLDC Gear Motor

Planetary / worm geared 36V drives Controller hub

BLDC Motor Controller

Full controller line — 12V to 110V Higher voltage

48V BLDC Motor Controller

BLD6010 — 750W to 2000W BLDC drives
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Include motor power, application (e-bike / scooter / AGV / tool), throttle type and battery configuration so we can recommend the right controller or full motor + controller kit. Quotation returned within one working day.

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