Ventus 48 kW Ultra Bee Motor | Surron Ultra Bee

Ventus 48 kW Ultra Bee Motor

A true high-output upgrade for the Sur-Ron Ultra Bee — a direct drop-in replacement that pairs with the VTB V9600 (Aetos) controller for serious, repeatable power. A different range to the flagship Ryuga, purpose-built for the Ultra Bee platform.

Key specifications

• Peak power: 48 kW
• Max torque: 68 Nm
• Working voltage: 48–100V
• KV rating: 85 KV
• Max phase current: 1100A
• Max rotor RPM: 9,500
• Weight: 11.8 kg
• Stator size: 140 × 180 mm
• Max efficiency: ≥95%
• Waterproof rating: IP67
• Pole pairs: 5
• Encoder: ABZ + PWM (1024 pulses, 240Hz)

Thermal management

Thermal limiting begins at 130°C, with power reduction at 150°C. Sealed bearings, high-strength 40CrMoTi steel shaft, IPM rotor and VPI-treated windings for durability and water resistance.

Fitment

Direct drop-in for the Sur-Ron Ultra Bee — pairs with the VTB V9600 (Aetos) controller.

VoltMoto is the official Ventus (VTB) dealer for the UAE — expert fitment & support in Dubai.