Servo selection: torque, speed, gears and voltage
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
DS589MG V8.0 Mini Digital HV Metal Gear Servo 9.2Kgf.cm 0.08sec for RC Helicopter & Fixed Wing
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Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
DS589MG V8.0 Mini Digital HV Metal Gear Servo 9.2Kgf.cm 0.08sec for RC Helicopter & Fixed Wing is a KST Servos product selected for Glider Wing Servos, Helicopter Servos. This page is written for practical buying decisions, with the key fit, size, voltage and performance details organized in one place.
Use it to compare torque, speed, voltage range, construction, dimensions, weight, variants and accessory compatibility before choosing the right component for an RC aircraft, helicopter, car, glider, UAV or workshop installation.
Key Advantages
- Hardened Steel Gears
- Extreme Torque and Excellent Speed
- CNC Aluminium Case
- Two Ball Bearings
- Programmable
- Ideal for RC Helicopter and Fixed Wing
Core Specifications
- Voltage Range: DC6.0V-8.4V
- Rated Voltage: DC7.4V
- Stalling Torque: 6.5Kgf.cm@6.0V, 8.0Kgf.cm@7.4V, 9.2Kgf.cm@8.4V
- No-load Speed: 0.10sec/60°@6.0V, 0.09sec/60°@7.4V, 0.08sec/60°@8.4V
- Motor Type: Coreless DC Motor
- Gear Set Material: Hardened Steel
- Case Dimensions: 35.5mm*15mm*32.5mm±0.2mm
- Weight: 40g±10%
- Item: DS589MG V8.0 Mini Servo
- Working Frequency: 1520μs/333Hz
- Default Travel Angle: ±60°=120° Total
- Temperature Range: -20℃……+65℃
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| Technical Specifications | |
| Manufacturer | KST Servos |
| Brand | KST |
| Product Code | BR0023.0038 |
| All Variant SKUs | BR0023.0038 |
| Rated Voltage | DC7.4V |
| Voltage Range | DC6.0V-8.4V |
| Stalling Torque | 6.5Kgf.cm@6.0V, 8.0Kgf.cm@7.4V, 9.2Kgf.cm@8.4V |
| No-load Speed | 0.10sec/60°@6.0V, 0.09sec/60°@7.4V, 0.08sec/60°@8.4V |
| Working Frequency | 1520μs/333Hz |
| Default Travel Angle | ±60°=120° Total |
| Temperature Range | -20℃……+65℃ |
| Soft Start | Programmable |
| Programmable | Yes |
| Case Material | Aluminum Alloy |
| Motor Type | Coreless DC Motor |
| Gear Set Material | Hardened Steel |
| Position Sensor | Potentiometer |
| Case Dimensions | 35.5mm*15mm*32.5mm±0.2mm |
| Weight | 40g±10% |
| KST Collections | Glider Wing Servos, Helicopter Servos, Industrial, Mini Servos, DS Series |
| Series | DS Series |
| Size Class | Mini Servos |
| Application | Glider Wing Servos, Helicopter Servos |
| Features | Hardened Steel Gears; Extreme Torque and Excellent Speed; CNC Aluminium Case; Two Ball Bearings; Programmable; Ideal for RC Helicopter and Fixed Wing |
| Package Includes | 1 * DS589MG Digital HV Servo; 5 * Plastic Servo Horn; 1 * Servo Horn Screw; 4 * Rubber Grommet; 4 * Eyelet |
| Item | DS589MG V8.0 Mini Servo |
Tags: KST Servos, BR0023.0038, Glider Wing Servos, Helicopter Servos, Industrial & UAV Servos, Mini Servos, DS Series, Gears, RC servo