B8 Series Motor Controller
Controller driver for electric pallet trucks

Overview
The B8 is a controller product designed for lift pump control and travel motor control of electric pallet trucks. This product achieves the lifting function by driving the pump motor, and controls the forward and backward movement of the pallet truck through motor drive control. For the electric pallet truck platform, this product features compact size, low heat loss, and strong overload resistance.
- Integrated travel drive and lift control for electric pallet trucks
- Intelligent lift position detection without limit switches
- Supports stepless speed regulation for smooth operation
- Based on TOLL MOS design for superior overload capability and sustained output
- Full protections: OverCurrent, OverVoltage, OverTemperature, ShortCircuit, Stall
- IP65 protection rating for harsh material-handling environments
- CAN Communication for real-time diagnostics and field upgrades
- Wide operating temperature range from -20℃ to 45℃
Gallery



Technical Specifications
| Parameter | Value |
| Rated Operating Voltage | 48V |
| 2-Minute Operating Current | 80A |
| 1-Hour Operating Current | 40A |
| 10-Second Operating Current | 120A |
| Lift Current | 40A |
| Operating Temperature | -20~45℃ |
| Storage Temperature | -40~90℃ |
| Communication Method | CAN Communication |
| Operating Humidity | Max 95% RH |
| Protection Rating | IP65 |
| Terminal Tightening Torque | 1.5Nm±0.2Nm |
| Weight | 0.72 kg |
| Design Life | ≥5000h |
| EMC Standards | EN 55014-1 、 EN55014-2 、 FCC.Part.15B 、 EN12895:2015 |
| Vibration Standard | EN60068-2-6 |
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