HS-7115TH
8mm, 3-Pole Cored, High Voltage, Titanium Gear Actuator (7.4V)
The HS-7115TH is an 8mm ultra-thin, high voltage servo actuator engineered for applications where space and weight constraints are non-negotiable. Featuring a 3-pole cored metal brush motor, five titanium alloy gears, and one metal-plastic gear, the HS-7115TH delivers exceptional gear strength and durability in a wafer-thin 26.0 × 8.0 × 38.0mm form factor weighing just 20 grams.
Operating at 6.0–7.4V via PWM control protocol, the HS-7115TH produces stall torque of up to 3.9 kgf·cm (54.16 oz·in) at 7.4V with a blazing no-load speed of 0.10 sec/60° — making it one of the fastest and strongest servos in its ultra-slim class. Dual ball bearings ensure smooth, precise output under sustained load.
The 15-segment Ø4.0mm horn gear spline provides reliable coupling for compact fixed-wing UAV, RC aircraft, glider, and precision robotics applications where an 8mm profile is essential. Compatible with the DPC-20 and HFP-30 programmers for full parameter customization including end points, fail-safe, dead band, and speed control.
Backed by Hitec's ISO 9001:2015 certification and 50+ years of servo engineering expertise, the HS-7115TH is a trusted choice for engineers and RC builders demanding maximum performance from minimum space.
Part #: 37115S
$104.99
Maximum of 20 units per part # are available for purchase on our website.
Contact Sales directly to discuss purchases over 20 units:
Actuator Sales
sales@hiteccs.com
| Performance Specifications | |
|---|---|
| Command Protocol |
PWM |
| Operating Voltage (V) |
Min: 6.00
Max: 7.40 |
| Weight (g) | Min: 20.00 |
| Stall Torque (kgf•cm / oz•in) |
Min: 3.2 / 44.44
Max: 3.9 / 54.16 |
| No Load Speed (sec/60°) |
Min: 0.12
Max: 0.1 |
| Running Current (mA) |
Min: 110
Max: 130 |
| Stall Current (mA) |
Min: 1250
Max: 1500 |
| Circuit |
Digital |
| Rotation |
Standard |
| Operating Voltage (V) |
Min: 6.00
Max: 7.40 |
| Torque Range |
Min (KG/CM): 3.60
Max (N/CM): 0.00 |
| Max Speed (SEC/60) | 0.10 |
| Physical Specifications | |
|---|---|
| Case Size (mm) | 8.00 |
| Dimensions (mm) | 26.0 x 8.0 x 38.0 |
| Weight (g) | 20.00 |
| Motor Type | 3-Pole Ferrite Cored Metal Brush |
| Potentiometer |
Conventional |
| Gear Material | 1 Metal-Plastic & 5 Titanium Alloy |
| Horn Gear Spline | 15 Segment / Ø4.0 |
| Case Material | Engineering Plastic |
| IP Rating |
N / A |
Contact Sales directly for accessories and/or replacement parts:
• Case Set
• Gear Set
• Horn Set
Actuator Sales
sales@hiteccs.com
• End Point Adjustments
• Direction
• Fail Safe
• Dead Band
• Speed (Slower)
• Data Save / Load
• Program Reset
Additional downloads can be found on our ACTUATOR RESOURCES page under our Support tab.
Contact Sales directly if you are unable to locate a specific resource download:
Actuator Sales
sales@hiteccs.com
