How to choose the right propeller for an RC aircraft
Diameter, pitch, motor load, current measurement and how propeller choice changes thrust, speed, efficiency and heat.
T-Motor HEP-S 34*11.5 HEP-S Series 34*11.5 High-Performance Heavy-Lift Carbon Fiber Propellers is a T-Motor catalog item in Civilian UAV Propellers. Review the model details below and request compatibility and supply information for civilian use.
| Brand | T-Motor |
|---|---|
| Model | HEP-S 34*11.5 HEP-S Series 34*11.5 High-Performance Heavy-Lift Carbon Fiber Propellers |
| Manufacturer SKU | AZP20010017 |
| RecommendedSolution | A10 KV120/MN1010 KV90/MN1015 KV70/MN1018 KV72 |
| Diameter (Inch) | 34 (868.1mm) | Common Thrust Range (kg) | 8.2~13.7 |
| Pitch (Inch) | 11.5 (292.1mm) | Common SpeedRange (RPM) | 2480~3150 |
| AverageSingleBlade Weight (g) | 117 | Material | Resin-BasedCarbonFiberComposite+PMIFoamCore |
| RecommendedMax RPM (RPM) | 4420 | Suface Treatment | Glossy |
| RecommendedMax Thrust (kg) | 35 | Type | One-Piece Straight Propeller |
| Limit RPM (RPM) | 4940 | Application | Heavy-Lift Multirotor Drone |
| Limit Thrust (kg) | 44 | Connections &Dimensions | Flange Mount, Ø10mm Center Hole, Ø23mm Bolt Circle, With 4*Ø4mm Mounting Holesn & Ø31mm Bolt Circle, With 4*Ø4mm Mounting Holes |
| Recommendations | |||
| RecommendedSolution | A10 KV120/MN1010 KV90/MN1015 KV70/MN1018 KV72 | ||
| Recommendations | |||
| RecommendedSolution | A10 KV120/MN1010 KV90/MN1015 KV70/MN1018 KV72 | ||
| Ambient Temperature: 22℃Altitude: 25m | RPM | Torque(N·m) | Thrust(gf) | OutputPower(W) | Effciency(gf/W) | |||||
| 2140 | 3.14 | 7817 | 703.63 | 11.11 | ||||||
| 2340 | 3.76 | 9391 | 922.35 | 10.18 | ||||||
| 2540 | 4.45 | 11122 | 1183.45 | 9.40 | ||||||
| 2740 | 5.20 | 13009 | 1490.77 | 8.73 | ||||||
| 2940 | 6.00 | 15052 | 1848.13 | 8.14 | ||||||
| 3140 | 6.87 | 17252 | 2259.37 | 7.64 | ||||||
| 3340 | 7.80 | 19608 | 2728.32 | 7.19 | ||||||
| 3540 | 8.79 | 22121 | 3258.82 | 6.79 | ||||||
| 3740 | 9.84 | 24790 | 3854.70 | 6.43 | ||||||
| 3940 | 10.95 | 27616 | 4519.80 | 6.11 | ||||||
| 4140 | 12.13 | 30597 | 5257.94 | 5.82 | ||||||
| 4340 | 13.36 | 33736 | 6072.97 | 5.56 | ||||||
| 4540 | 14.66 | 37030 | 6968.72 | 5.31 | ||||||
| 4740 | 16.01 | 40481 | 7949.01 | 5.09 | ||||||
| 4940 | 17.43 | 44089 | 9017.69 | 4.89 | ||||||
| Important Notes: Data may vary under different testing standards due to factors such as equipment, methodology, and environment.Ensure compatibility between the propeller mounting holes and motors. Refer to the drawing above for details. | ||||||||||
Availability, price, package contents and hardware revision are confirmed on inquiry. This listing does not assert local stock, a delivery date or official distributor status. Confirm voltage, connectors, firmware and operating requirements before use.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Diameter, pitch, motor load, current measurement and how propeller choice changes thrust, speed, efficiency and heat.
A safety and performance guide to propeller balance, spinner fit, bent shafts, motor mounts, firewall checks and protecting electronics from vibration.
A step-by-step safety guide for measuring amps, watts and voltage sag so customers avoid overheating motors, ESCs and LiPo batteries.
A practical guide to motor KV, voltage, current, thrust, aircraft weight and flight style so the power system matches the model.
Ground checks, takeoff planning, trim passes, battery timing and first landing strategy for a new or repaired RC aircraft.
Tags: T-Motor, AZP20010017
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