MKS DS 545

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-09

Identity
Brand
Product Number	SKU-MKS-DS545
Category	Hobby
Discontinued	Yes
Performance
Torque	6.0V 31.90 oz-in 4.8V 30.60 oz-in Average
Speed	6.0V 0.07 sec/60° 4.8V 0.07 sec/60° Top 10%
Physical
Weight	0.53 ozBelow Average
Dimensions	L 1.09 in W 0.47 in H 0.91 in
Drivetrain
Motor Type	Coreless
Motor Drive	FET
Gears	Metal
Gear Spline/Teeth	25 T estimate
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Pulse Cycle	12.5 ms
Neutral Position	1520 µs
Dead Band	2 µs
Refresh Rate	80 Hz
Control System	PWM
Programmable	Yes
Signal Voltage	3-5V
Electrical & Environment
Operating Voltage	4.8–5 V
Temperature	-10–60 °C
Connectivity
Connector	JR (Universal)
Wire Length	150 mm

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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.

Compatible Hardware

Amazon eBay

*Spec is estimated from brand data.

Class Comparison

Torque	Average Stronger than 62% of 328 Digital Micro servos at 4.8V
Speed	Top 10% Faster than 93% of 328 Digital Micro servos at 4.8V
Weight	Below Average Lighter than 27% of 620 Digital Micro servos

Performance Analysis

Shaft Power	0.81–0.88 W
Power Density	1.888 W/in³ More power-dense than 49% of 590 Digital Micro servos
Torque Density	2.0400 oz-in/g Stronger than 35% of 327 Digital Micro servos
Torque-to-Volume Ratio	65.64 oz-in/in³ Denser torque than 39% of 327 Digital Micro servos
Speed-to-Weight	0.95238 (1/sec·g) Faster than 70% of 327 Digital Micro servos
Speed-Torque Trade-off	2.14 Better balanced than 30% of 327 Digital Micro servos
Voltage Range Width	0.2 V Wider voltage range than 1% of 511 Digital Micro servos