KST Series Metal Drone Servos
KST Series Metal Drone Servos
KST DS125MG Metal Gear Servo
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS125MG |
| Operating Type | Digital |
| Gear Material | Full Metal |
| Ball Bearing | 2 Ball Bearings (2BB) |
| Operating Voltage | 4.5V - 6.0V |
| Dimensions | 30 x 10 x 35 mm |
| Torque |
7.00 kg/cm at 6.0V 6.00 kg/cm at 4.8V |
| Speed |
0.12 sec/60° at 6.0V 0.15 sec/60° at 4.8V |
| Motor Type | 12mm Coreless Motor |
| Weight | 28 g (KST) |
KST DS135MG Metal Gear Servo
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS135MG |
| Operating Type | Digital |
| Gear Material | Full Steel Gear |
| Operating Voltage | 4.8V - 6.0V |
| Dimensions | 30 x 10 x 30 mm |
| Torque |
5.20 kg/cm at 6.0V 4.3 kg/cm at 4.8V |
| Speed |
0.12 sec/60° at 6.0V 0.15 sec/60° at 4.8V |
| Weight | 23 g |
KST DS145MG Metal Gear Servo
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS145MG |
| Operating Type | Digital |
| Gear Material | Full Steel Gear |
| Operating Voltage | 4.8V - 6.0V |
| Dimensions | 30 x 10 x 29.6 mm |
| Torque |
5.20 kg/cm at 6.0V 4.3 kg/cm at 4.8V |
| Speed |
0.12 sec/60° at 6.0V 0.15 sec/60° at 4.8V |
| Weight | 23 g |
KST DS215MG V3.0 Metal Gear Servo
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS215MG V3.0 |
| Operating Voltage | 6.0V - 7.4V |
| Torque |
3.10 kg.cm at 6.0V 3.70 kg.cm at 7.4V |
| Speed |
0.06 sec/60° at 6.0V 0.05 sec/60° at 7.4V |
| Working Signal | 1520us / 333Hz, 800 - 2200us |
| Motor Type | 12mm Coreless Motor |
| Net Weight | 20 g |
| Dimensions | 27.5 x 23 x 12 mm |
Product Features:
The new DS215MG is a metal-gear, high-voltage digital servo featuring high speed and high torque. It is a dedicated metal digital servo designed for swashplate configurations, perfectly suited for 450-class helicopter swashplates as well as 450 tail lock applications. Constructed with an all-metal CNC-machined outer casing and equipped with a premium coreless motor, the DS215 is widely considered the absolute king among 450-class helicopter servos.
KST DS315MG Metal Gear Servo
Since its launch, the KST DS315MG servo has received wide recognition and favor from RC hobbyists. This time, KST brings you the brand-new digital high-voltage all-metal servo DS315MG, specially designed for 450 and 480-class helicopter swashplates.
- High Gear Ratio Design: Utilizes a gear set with a larger transmission ratio, which delivers more precise resolution, greater torque, and simultaneously reduces current consumption!
- Delicate Control Feel: Offers a more refined handling experience and provides wider tolerance for ESC BEC output current, allowing pilots to fully enjoy the thrill of flight as they please!
- Key Highlights: Compared to KST 115MG and 215MG, it is more energy-efficient and offers higher motion resolution.
- Recommended Applications: ALIGN 450/480 upgraded models, GAUI X3, and similar setups.
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS315MG |
| Operating Voltage | DC 4.8V - 8.4V (High Voltage) |
| Operating Type | Digital |
| Dimensions | 23 x 12 x 27.5 mm |
| Torque |
2.8 kg.cm at 4.8V 3.5 kg.cm at 6.0V 4.3 kg.cm at 7.2V 4.8 kg.cm at 8.4V |
| Speed |
0.10 sec/60° at 4.8V 0.09 sec/60° at 6.0V 0.08 sec/60° at 7.2V 0.07 sec/60° at 8.4V |
| Working Frequency | 1520us / 333Hz, 900us - 2100us |
| Motor Type | 12mm Coreless Motor |
| Weight | 23 g |
KST DS589MG Metal Gear Servo
Since their launch, KST servos have received wide recognition and favor from RC hobbyists, especially the 215MG servo for 450-class helicopters, which has earned unanimous praise for its extremely high cost-performance ratio.
- Dedicated Design: This time, KST brings you the brand-new DS589MG servo, which is perfect for 500-class helicopter swashplate configurations.
- High Performance: Supports 2S LiPo direct drive. Equipped with an oversized coreless motor that provides ultra-fast response speed and immense torque, making it the premier choice for servo upgrades.
- Comparison: Compared to the 515 model, the DS589MG delivers significantly greater power (reaching up to 9.2 kg.cm) with a slightly lower speed rating of 0.08 sec.
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS589MG |
| Operating Voltage | DC 6.0V - 8.4V |
| Ball Bearing | 2 Ball Bearings (2BB) |
| Dimensions | 35.50 x 15.00 x 32.70 mm |
| Torque |
6.50 kg.cm at 6.0V 8.00 kg.cm at 7.4V 9.20 kg.cm at 8.4V |
| Speed |
0.10 sec/60° at 6.0V 0.09 sec/60° at 7.4V 0.08 sec/60° at 8.4V |
| Weight | 40 g |
| Working Frequency | 1520us / 333Hz, 900us - 2100us |
| Motor Type | Φ15mm Coreless Motor |
KST DS565X Narrow Band Metal Gear Servo
The KST DS565X is a high-performance narrow-band tail lock servo, ideal for 450 to 500-class helicopter tail applications. Supporting 2S LiPo direct drive and featuring an oversized, high-spec coreless motor, this servo delivers ultra-fast speed and exceptional torque, making it a premium choice for high-end servo upgrades.
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS565X |
| Operating Voltage | DC 6.0V - 8.4V |
| Ball Bearing | 2 Ball Bearings (2BB) |
| Dimensions | 35.50 x 15.00 x 32.70 mm |
| Torque |
4.00 kg.cm at 6.0V 5.00 kg.cm at 7.4V 6.00 kg.cm at 8.4V |
| Speed |
0.06 sec/60° at 6.0V 0.05 sec/60° at 7.4V 0.04 sec/60° at 8.4V |
| Weight | 40 g |
| Working Frequency | 760us / 560Hz (Narrow Band) |
| Motor Type | Φ15mm Coreless Motor |
KST DS3509MG HV Metal Gear Servo
| Parameter | Specification |
|---|---|
| Brand | KST |
| Model | KST Metal Servo DS3509MG HV |
| Operating Voltage | DC 6.0V - 8.4V (High Voltage) |
| Ball Bearing | 2 Ball Bearings (2BB) |
| Dimensions | 40.50 x 21.00 x 39.50 mm |
| Torque |
30.00 kg.cm at 6.0V 32.00 kg.cm at 7.4V 35.00 kg.cm at 8.4V |
| Speed |
0.14 sec/60° at 6.0V 0.13 sec/60° at 7.4V 0.12 sec/60° at 8.4V |
| Weight | 78 g |
| Working Frequency | 1520us / 333Hz, 900us - 2100us |
| Motor Type | Φ20mm Coreless Motor |