Hobbywing – XERUN 4274SD G2 Sensored Brushless Motor 2250KV

Hobbywing – 30405000 – XERUN 4274SD G2 2250KV Sensored Brushless Motor.

Full-Sensored Mode
The first motor with a built-in chip which helpps ESC identify it’s a HOBBYWING Motor (only when pairing it with the XERUN XR8/XR* Plus ESC) and the ESC form a power system which can work in the “Full-Sensored” mode and provide users with the better performance and smoother control.

Turbo Timing Technology
When pairing this motor with HW XERUN XR8 series of ESC’s, the Turbo Timing, which is widely adopted in 1/10 scale on-road racing, can be enabled to unleash the utmost power of the motor.

Bi-Directional Adjustable Timing 
The bi-diectional adjustable mechanical timing can meet the different power demands of various applications. (Note: bi-direction means CW/CCW)

Advanced Hall Sensing System
The first “error-free” Hall sensing system (HOBBYWING’s patent) (in the RC field) adopted by this motor guarantees users the steady operation in the “Full-Sensored” mode. A seperate high-speed high precision encoder always outputs the clean signals (indicate the rotor’s location) and protCogging Torqueects the HALL sensing system from other signal interference.

Low Cogging Torque
The first motor adopted the innovative 4-pole-8-magnet “staggered pole” rotor (HOBBYWING-patented design) (in the RC field) has the extremely low cogging effect and low torque pulsation (it’s reduced by 85% when comapring with traditional 1/8 scale motors)

Quality Materials & Excellent Design

• CNC-machined aluminum ribbed heatsink case with the sensor port covered by silicon O-ring seal guarantees users the effective heat dissipation and dust prevention.
• 4xM3 mounting holes and 2xM4 mounting holes on the front case are applicable to various motor mounts.
• New-style U gold-plated tabs with extremely low internal resistance alow users to solder output wires easily and firmly on.
• The use of double insulated windings (240°C R-leveled), NMB bearings from Japan, and the high-intensity adhesive (340°C) guarantees users the outstanding performance and super durability.

Specs:

KV Rating: 2250KV
LiPo Cells: 2-6S
No-load Current (A): 5.4

Size & Weight:
O.D. (mm): 42
Length (mm): 74
Shaft Diameter (mm): 5
Shaft Length (mm): 18.5
LiPo (S): 2-6
Weight (g): 396
Timing: 20-40 Degrees (Adjustable)
Applications: 1/8th Monster Truck, Short Course Truck, Buggy and Truggy
Sensored: Yes