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Theta Razor-C1
Standard

Theta Razor-C1

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand Theta
Product Number TS-RC1
Category Hobby
Performance
Torque
8.4V 499.90 oz-in
7.4V 472.20 oz-in
6.0V 375.00 oz-in
5.0V 319.40 oz-in Above Average
Speed
8.4V 0.06 sec/60°
7.4V 0.07 sec/60°
6.0V 0.08 sec/60°
5.0V 0.11 sec/60° Above Average
Stall Current ≤2.6 AAbove Average
Physical
Weight 2.57 ozBelow Average
Dimensions L 1.57 in
W 0.79 in
H 1.50 in
Case Material Aluminum
Drivetrain
Motor Type Brushless
Gears Metal
Gear Spline/Teeth 25 T
Rotation Mode Positional
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Pulse Width 500-2500 µs
Neutral Position 1520 µs
Refresh Rate 400 Hz
Angle Sensor Magnetic Encoder
Control System PWM
Programmable Yes
Electrical & Environment
Operating Voltage 5–8.4 V
Connectivity
Connector JR (Universal) estimate
Wire Length 320 mm

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

TorqueAbove Average
Stronger than 71% of 1044 Digital Standard servos at 5.0V
SpeedAbove Average
Faster than 73% of 1039 Digital Standard servos at 5.0V
WeightBelow Average
Lighter than 24% of 1907 Digital Standard servos
Stall CurrentAbove Average
Lower draw than 72% of 553 Digital Standard servos

Performance Analysis

Torque Density4.3753 oz-in/g
Stronger than 68% of 1038 Digital Standard servos
Torque-to-Volume Ratio171.68 oz-in/in³
Denser torque than 72% of 1043 Digital Standard servos
Speed-to-Weight0.12684 (1/sec·g)
Faster than 58% of 1032 Digital Standard servos
Speed-Torque Trade-off34.49
Better balanced than 57% of 1029 Digital Standard servos
Current-per-Torque Ratio0.0081 A/oz-in
More efficient than 90% of 322 Digital Standard servos
Torque Gain per Volt16.62%/V
More voltage-responsive (torque) than 57% of 849 Digital Standard servos
Speed Gain per Volt23.53%/V
More voltage-responsive (speed) than 90% of 869 Digital Standard servos
Voltage Range Width3.4 V
Wider voltage range than 70% of 1555 Digital Standard servos

Notes

Also comes in a Black Edition.

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