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Mini Discontinued

Protech B112

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand Protech
Product Number B112
Category Hobby
Discontinued Yes
Performance
Torque
4.8V33.90 oz-inAverage
Speed
4.8V0.14 sec/60°Average
Physical
Weight 0.56 ozAbove Average
Dimensions L 1.16 in
W 0.55 in
H 0.98 in
Drivetrain
Gears Plastic
Rotation/Support Single Bearing
Control & Signal
Modulation Analog
Control System PWM
Electrical & Environment
Operating Voltage 4.8 V

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Class Comparison

TorqueAverage
Stronger than 43% of 80 Analog Mini servos at 4.8V
SpeedAverage
Faster than 59% of 81 Analog Mini servos at 4.8V
WeightAbove Average
Lighter than 84% of 165 Analog Mini servos

Performance Analysis

Shaft Power 0.45 W
Power Density0.716 W/in³
More power-dense than 40% of 163 Analog Mini servos
Torque Density2.1188 oz-in/g
Stronger than 63% of 80 Analog Mini servos
Torque-to-Volume Ratio54.22 oz-in/in³
Denser torque than 57% of 80 Analog Mini servos
Speed-to-Weight0.44643 (1/sec·g)
Faster than 65% of 81 Analog Mini servos
Speed-Torque Trade-off4.75
Better balanced than 44% of 80 Analog Mini servos

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