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TowerPro MG945R
Standard Discontinued

TowerPro MG945R

Compatible Hardware

*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-08-12
Identity
Brand TowerPro
Product Number (add)
Category Hobby
Discontinued Yes
Performance
Torque
6.0V 166.60 oz-in
4.8V 138.90 oz-in
Speed
6.0V 0.20 sec/60°
4.8V 0.23 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 1.94 oz
Dimensions L 1.60 in
W 0.78 in
H 1.69 in
Case Material (add)
Drivetrain
Motor Type (add)
Motor Drive (add)
Gears Metal
Gear Spline/Teeth 25 T estimate
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Dual Bearings
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range (add)
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor (add)
Control System PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 4.8–6.6 V
Power Source (add)
Regulator Type (add)
Temperature 0–55 °C
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length (add)
Origin
Country of Origin (add)

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.

Performance Analysis

Shaft Power 1.12–1.54 W
Torque Density2.5255 oz-in/g
Stronger than 36% of the 831 Digital Standard servos in the database
Torque-to-Volume Ratio65.86 oz-in/in³
Denser torque than 27% of the 842 Digital Standard servos in the database
Power Density0.730 W/in³
More power-dense than 11% of the 1643 Digital Standard servos in the database
Speed-to-Weight0.07905 (1/sec·g)
Faster than 12% of the 820 Digital Standard servos in the database
Speed-Torque Trade-off31.94
Better balanced than 58% of the 825 Digital Standard servos in the database
Voltage Range Width1.8 V
Wider voltage range than 40% of the 1268 Digital Standard servos in the database

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