AGFRC B45CLS

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Technical Specifications

Last Updated: 2026-10-24

Identity
Brand
Product Number	B45CLS
Category	Hobby
Performance
Torque	6.0V 166.65 oz-in 4.8V 138.87 oz-in Average
Speed	6.0V 0.09 sec/60° 4.8V 0.11 sec/60° Average
Physical
Weight	1.69 ozAbove Average
Dimensions	L 1.61 in W 0.80 in H 1.03 in
Case Material	Aluminum / Plastic
Drivetrain
Motor Type	Coreless
Motor Drive	FET
Gears	Steel
Gear Spline/Teeth	25 T
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Direction	Counterclockwise
Rotational Range	55°
Angle Sensor	Potentiometer
Programmable	Yes
Electrical & Environment
Operating Voltage	4.8–8.4 V
Temperature	-20 °C
Water Rating	IP65
Connectivity
Connector	JR (Universal)
Wire Length	180 mm

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*Based on known specs.

Class Comparison

Torque	Average Stronger than 41% of 186 Digital Low Profile servos at 4.8V
Speed	Average Faster than 42% of 183 Digital Low Profile servos at 4.8V
Weight	Above Average Lighter than 67% of 304 Digital Low Profile servos

Performance Analysis

Shaft Power	2.45–3.31 W
Power Density	2.498 W/in³ More power-dense than 35% of 273 Digital Low Profile servos
Torque Density	2.8931 oz-in/g Stronger than 48% of 185 Digital Low Profile servos
Torque-to-Volume Ratio	104.68 oz-in/in³ Denser torque than 45% of 186 Digital Low Profile servos
Speed-to-Weight	0.19841 (1/sec·g) Faster than 51% of 182 Digital Low Profile servos
Speed-Torque Trade-off	14.58 Better balanced than 49% of 183 Digital Low Profile servos
Voltage Range Width	3.6 V Wider voltage range than 78% of 276 Digital Low Profile servos