VTB Ventus Bikes Motor

SURRON Light Bee / Talaria X3 / 79 Bike Falcon / Ventus one

 

Motor purchase list

 

Light Bee 28kw F               (Light Bee Square encoder)

Light Bee 28kw Y               (Light Bee Round Encoder)

Talaria X3 28kw F              (Talaria X3 Square encoder)

Talaria X3 28kw Y              (Talaria X3 Round  encoder)

79 Bike Falcon 28kw F       (79 Bike Falcon Square encoder)

79 Bike Falcon 28kw Y       (79 Bike Falcon Round Encoder)

Ventus One 28kw F             (Ventus One Square Encoder)

Ventus One 28kw Y             (Ventus One Round Encoder)

Ultra Bee 35kw F                 (Ultra Bee Square Encoder)

Ultra Bee 35kw Y                 (Ultra Bee Round Encoder)

 

Description

 

VTB Beast motor is designed to boost the power of Sur Ron bike and restore its glory in race or any wild outdoor environment. It ensures a premium riding experience no matter on the track, street or local trail without overheating concerns. Paired with VTB V9600 controller, it turns a Light Bee into a 28 kW beast.

 

DIRECT DROP IN REPLACEMENT FOR SUR-RON AND SEGWAY X260.

 

Max Torque62N.m

Max Stable Rotor RPM9500 RPM

Peak Power28kW

Max Efficiency≥95%

Working Voltage48-100V

KV Value75KV

Motor Temperature

130 deg C start limiting

150 deg C power cut

Max Phase Current850A

Number of Pole Pairs5

Phase Wire TerminalSC35-6

WaterproofIP67 Rating

Air GapLeading 0.5mm rotor air gap empowers its torque to 62N.m

Sensing MethodABZ+PWM encoder for 1024 pulses with 240Hz output frequency 

Temperature SensorNTC 10k thermistors

ShaftHigh-strength 40CrMoTi Steel Alloy

RotorIPM (internal permanent magnet) rotor, most used motor type in electric vehicles, enhances power density

BearingsTop standard sealed bearings with great shock absorption effects and excellent durability 

LaminationIt uses stator laminations with high magnetic force, restricting eddy-current loss

Stator WindingA leading technique VPI (Vacuum Pressure Impregnation) is applied to stator windings to insulate and protect them

Sensor TerminalVTB beast motor has Nylon M12 circular connection for V9600 controller and 8-pin square sensor terminals to provide higher waterproof level

 

Specifications

 

Stator Size130*180mm

Weight10.9 kg

Color Iron Gray

 

 

SURRON ULTRA BEE

 

 

Description

DIRECT DROP IN REPLACEMENT FOR SUR-RON Ultra Bee

Max Torque68N.m

Max Stable Rotor RPM9500 RPM

Peak Power 35kW

Max Efficiency≥95%

Working Voltage48-100V

KV Value85 KV

Motor Temperature

130 deg C start limiting

150 deg C power cut

Max Phase Current1100A

Number of Pole Pairs5

Phase Wire TerminalSC35-6

WaterproofIP67 Rating

Air GapLeading 0.5mm rotor air gap empowers its torque to 62N.m

Sensing MethodABZ+PWM encoder for 1024 pulses with 240Hz output frequency 

Temperature SensorNTC 10k thermistors

ShaftHigh-strength 40CrMoTi Steel Alloy

RotorIPM (internal permanent magnet) rotor, most used motor type in electric vehicles, enhances power density

BearingsTop standard sealed bearings with great shock absorption effects and excellent durability 

LaminationIt uses stator laminations with high magnetic force, restricting eddy-current loss

Stator WindingA leading technique VPI (Vacuum Pressure Impregnation) is applied to stator windings to insulate and protect them

Sensor TerminalVTB beast motor has Nylon M12 circular connection for V9600 controller and 8-pin square sensor terminals to provide higher waterproof level

Specifications

Stator Size140*180mm

Weight11.8kg

Color Iron Gray

 

Further Description

 

Encoder Connector 

The VTB beast motor is designed with circular connectors through IMD (In-mold Decoration) technique for better usage with other VTB products. It provides a high waterproof level at IP67 rating. We also keep the square-shape connectors if you prefer to get a motor separately. It is more versatile and works with your controller. However, it bears higher risks for water leaking in. The PVC wire is not with full coverage so it can create a pathway for water to enter the motor.

 

Sensing Method

 

There are typically two types of sensors: Hall sensors and encoders. Hall sensors have strong compatibility which is used very commonly, but it underperforms in speed feedback and throttle sensitivity. Especially when a vehicle is passing through obstacles with more pushes or when tires lose traction and try to reduce speed and torque, Hall sensors have slower response compared to encoders. Encoder is the premium option for riders who do wheelies and care about control and level of precision. We have decided on encoder for VTB motors.

 

Motor Tests

 

Surron light Bee original motor, max power 5.13kW.

Surran Ultra Bee original motor, max power 12kW.

VTB beast motor pairing with the V9600 controller on Light Bee, max power 23.56kW.

It is impressive to see that the Beast LightBee motor has achieved a top speed of 140km/h with a wheel power of 23kW.  This represents a speed increase of 2.2 times and a power increase of 4.6 times compared to the original vehicle. It is equivalent to the combined power of approximately 4 LightBee motors. The Beast moto truly lives up to its name as a powerful beast on the road.

 

 

Signal Description
NO.	COLOR	DEFINE
1	yellow	A
2	green	B
3	blue	Z
4	white	PWM
5	red	5-12V
6	black	GND
7	/	/
8	Brown	TEMP(NTC10K)