BLS 825 Metal Gear digital HV servo

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€69.90 €57.77

Product Details


The KST BLS825 servo is equipped with a powerful brushless motor and was developed especially for surface models.

Due to the high resetting accuracy, in conjunction with the very robust and backlash-free full metal gearbox, the KST BLS825 is ideal for scale and aerobatic models.


Dimensions: 40.5x20x37 mm

Weight: 70 g

Full aluminum housing


Working voltage: 6.0 - 8.4 V DC

Working frequency: 1520ms / 330Hz


Actuating speed (6.0V): 0.15 sec./60° without load

Actuating speed (7.4V): 0.13 sec./60° without load

Setting speed (8,4V): 0.11 sec./60° without load

Setting torque (6.0V):

Actuating torque (7,4V): 30

Actuating torque (8,4V): 35

Motor: brushless

Potentiometer drive: direct

Type of storage: double ball bearing

Gear type: metal gears


More Information
Manufacturer KST
Article reference KSTBLS825
Brand KST