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DSServo BLS3325
Standard

DSServo BLS3325

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-23
Identity
Brand DSServo
Product Number DS016
Category Hobby
Performance
Torque
8.4V 416.62 oz-in
7.4V 361.07 oz-in
6.0V 305.52 oz-in
4.8V 249.97 oz-in Average
Speed
8.4V 0.05 sec/60°
7.4V 0.06 sec/60°
6.0V 0.07 sec/60°
4.8V 0.08 sec/60° Above Average
Running Current
8.4V 5.000 A
7.4V 5.000 A
6.0V 5.000 A
4.8V 5.000 A Bottom 10%
Stall Current 3.2–6.2 ABelow Average
Physical
Weight 3.00 ozBottom 10%
Dimensions L 1.57 in
W 0.79 in
H 1.50 in
Case Material Metal
Drivetrain
Motor Type Brushless
Gears Metal
Rotation Mode Positional
Rotation/Support Dual Bearings
Control & Signal
Modulation Digital
Direction Counterclockwise
Rotational Range 180°
Pulse Width 500-2500 µs
Neutral Position 1500 µs
Dead Band 2 µs
Refresh Rate 330 Hz
Control System PWM
Programmable No
Electrical & Environment
Operating Voltage 4.8–8.4 V
Temperature -15–70 °C
Water Rating IP67
Idle Current 0.005 A
Connectivity
Connector JR (Universal)
Wire Length 300 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

TorqueAverage
Stronger than 57% of 1040 Digital Standard servos at 4.8V
SpeedAbove Average
Faster than 86% of 1024 Digital Standard servos at 4.8V
WeightBottom 10%
Lighter than 4% of 1882 Digital Standard servos
Running CurrentBottom 10%
Lower draw than 2% of 209 Digital Standard servos at 4.8V
Stall CurrentBelow Average
Lower draw than 13% of 553 Digital Standard servos

Performance Analysis

Torque Density2.9408 oz-in/g
Stronger than 41% of 1034 Digital Standard servos
Torque-to-Volume Ratio134.36 oz-in/in³
Denser torque than 59% of 1039 Digital Standard servos
Speed-to-Weight0.14706 (1/sec·g)
Faster than 71% of 1018 Digital Standard servos
Speed-Torque Trade-off20.00
Better balanced than 35% of 1014 Digital Standard servos
Current-per-Torque Ratio0.0248 A/oz-in
More efficient than 19% of 317 Digital Standard servos
Idle-to-Running Current Ratio0.001
4th-highest idle-to-running current ratio of 151 Digital Standard servos
No-Load vs Stall Current Spread1.24
Narrower current spread than 96% of 166 Digital Standard servos
Torque Gain per Volt18.52%/V
More voltage-responsive (torque) than 72% of 851 Digital Standard servos
Speed Gain per Volt16.67%/V
More voltage-responsive (speed) than 56% of 852 Digital Standard servos
Voltage Range Width3.6 V
Wider voltage range than 72% of 1545 Digital Standard servos
Dead-Band-to-Pulse-Width Ratio0.0010
Finer dead band than 61% of 489 Digital Standard servos

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