Discover XQ-Power Servos in Our eBay Store!

Shop Now
Hitec MD89MW
Mini

Hitec MD89MW

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-11-05
Identity
Brand Hitec
Product Number 361089
Category Hobby
Performance
Torque
7.4V 118.04 oz-in
4.8V 73.60 oz-in Above Average
Speed
7.4V 0.11 sec/60°
6.0V 0.13 sec/60°
4.8V 0.17 sec/60° Below Average
Running Current
7.4V 0.300 A
6.0V 0.250 A
4.8V 0.200 A Average
Stall Current 1.8–2.7 ABelow Average
Physical
Weight 0.88 ozAverage
Dimensions L 1.142 in
W 0.512 in
H 1.181 in
Case Material Plastic
Drivetrain
Motor Type Coreless Brushed
Gears Metal
Gear Spline/Teeth 25 T
Rotation Mode Positional
Rotation/Support Dual Bearings
Backlash 0.500°
Control & Signal
Modulation Digital
Rotational Range 120°
Dead Band 1 µs
Angle Sensor Magnetic Encoder
Control System TTL / PWM
Programmable Yes
Electrical & Environment
Operating Voltage 4.8–7.4 V
Temperature -20–60 °C
Idle Current 0.030 A
Connectivity
Connector JR (Universal) estimate
Wire Length 240 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 67% of 290 Digital Mini servos at 4.8V
SpeedBelow Average
Faster than 13% of 293 Digital Mini servos at 4.8V
WeightAverage
Lighter than 54% of 505 Digital Mini servos
Running CurrentAverage
Lower draw than 48% of 41 Digital Mini servos at 4.8V
Stall CurrentBelow Average
Lower draw than 24% of 94 Digital Mini servos

Performance Analysis

Shaft Power 0.80–1.98 W
Power Density2.873 W/in³
More power-dense than 69% of 482 Digital Mini servos
Torque Density2.9440 oz-in/g
Stronger than 68% of 286 Digital Mini servos
Torque-to-Volume Ratio106.58 oz-in/in³
Denser torque than 71% of 288 Digital Mini servos
Speed-to-Weight0.23529 (1/sec·g)
Faster than 19% of 289 Digital Mini servos
Speed-Torque Trade-off12.51
Better balanced than 81% of 288 Digital Mini servos
Current-per-Torque Ratio0.0367 A/oz-in
More efficient than 26% of 58 Digital Mini servos
Idle-to-Running Current Ratio0.150
Lower idle draw than 15% of 21 Digital Mini servos
No-Load vs Stall Current Spread13.50
Narrower current spread than 65% of 21 Digital Mini servos
Torque Gain per Volt23.22%/V
More voltage-responsive (torque) than 88% of 257 Digital Mini servos
Speed Gain per Volt20.99%/V
More voltage-responsive (speed) than 81% of 262 Digital Mini servos
Voltage Range Width2.6 V
Wider voltage range than 62% of 405 Digital Mini servos
Backlash-to-Range Ratio0.00417
Tighter backlash than 14% of 43 Hitec servos

Similar Active Servos

Reviews of Hitec MD89MW

Be the first to review!

Submit a review of Hitec MD89MW