When power meets precision, you’ll experience the KST CM4315MG Servo. Built for RC enthusiasts who demand durability and performance, this servo is engineered for 1/10 Scale RC Rock Crawlers and 1/7th 1/8th Scale RC Monster Trucks & Buggies. With up to 43 Kgf.cm of torque at 8.4V, the CM4315MG provides the muscle needed for extreme off-road applications. Its coreless DC motor ensures smooth, lightning-fast response times—just 0.15sec/60° at 8.4V—delivering an advantage in both speed and torque. Featuring a water-resistant IP65 rating, it’s always ready for outdoor adventures in mud, dust, or rain.

Features

• Ultra High Torque & Excellent Speed 
• IP65 Waterproof
• Double Ball Bearings
• Coreless Dual Motor
• Hardened Steel Gear
• Support Soft Start
• Programmable
• Ideal for 1/10 Scale RC Rock Crawler, 1/7th and 1/8th Scale RC Monster Truck & Buggies

Specification

• Item: CM4315MG Servo
• Rated Voltage: DC7.4V
• Voltage Range: DC4.8V-8.4V
• Torque: 25Kgf.cm@4.8V, 30Kgf.cm@6.0V, 36Kgf.cm@7.4V, 43Kgf.cm@8.4V
• Speed: 0.23sec/60°@4.8V, 0.19sec/60°@6.0V, 0.16sec/60°@7.4V, 0.15sec/60°@8.4V
• Stall Current: 3.00A@4.8V, 3.90A@6.0V, 4.80A@7.4V, 5.05A@8.4V
• Working Frequency: 1520μs/333Hz
• Default Travel Angle: ±50° =100° Total
• Temperature Range: -10℃……+65℃
• Soft Start: Programmable
• Programmable: Yes
• Motor Type: Coreless DC Motor
• Case Material: Aluminium Alloy
• Gear Set Material: Hardened Steel
• Position Sensor: Potentiometer
• Ball Bearing: 2BB
• Waterproof: IP65
• Case Dimensions: 40.5*20*38mm±0.2mm
• Weight: 70g±10%

Package Includes