AGF RC A81FHM HV 74KG Super Torque 4-Poles Brushless Motor Programmable Servo
AGFRC A81FHM Brushless Digital Servo – 74 kg·cm
High torque. Fast response. Precise control.
The AGFRC A81FHM is a high-torque brushless digital servo designed for demanding RC applications requiring power, speed and precision. Delivering up to 74 kg·cm of torque at 8.4V, it combines a powerful 4-pole brushless motor with programmable digital control for responsive and accurate operation.
Featuring high-strength steel gears, an aluminum case and four ball bearings, the A81FHM offers durable construction in a compact 85 g design.
Key Features
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74 kg·cm maximum torque at 8.4V
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High speed: 0.125 sec/60° at 8.4V
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4-pole brushless motor
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High-voltage operation from 4.8–8.4V
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Programmable digital PWM control
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Steel gears and aluminum housing
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Four ball bearings
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25T metal servo horn included
Technical Specifications
| Specification | Details |
|---|---|
| Model | AGFRC A81FHM |
| Servo Type | Digital Brushless |
| Operating Voltage | 4.8–8.4V |
| Stall Torque | 45 / 55 / 65 / 74 kg·cm at 4.8 / 6.0 / 7.4 / 8.4V |
| Operating Speed | 0.190 / 0.165 / 0.135 / 0.125 sec/60° at 4.8 / 6.0 / 7.4 / 8.4V |
| Motor | 4-Pole Brushless |
| Gears / Case | High-Strength Steel / Aluminum |
| Bearings | 4 Ball Bearings |
| Travel / Mechanical Angle | 180° ±10° / 220° |
| Control / Refresh Rate | Programmable PWM / 333 Hz |
| Dead Band | 2 μs |
| Sensor / Direction | Potentiometer / CCW |
| Spline | 25T, Ø5.92 mm |
| Cable | 300 mm, 22 AWG |
| Dimensions | 40 × 20 × 38 mm |
| Weight | 85 g |
| Operating Temperature | -15°C to +70°C |
Recommended Applications
Designed for high-load RC steering, braking, throttle systems and mechanical linkages where high torque and precise control are essential. Check voltage compatibility, mounting dimensions, spline size and power supply capacity before installation.
Package Contents
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1 × AGFRC A81FHM Servo
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1 × 25T Metal Servo Horn
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2 × 25T Plastic Servo Horns
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4 × M3 × 12 mm Screws
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1 × M3 × 8 mm Screw
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2 × M2 × 8 mm Screws
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4 × Rubber Mounting Pads (9 × 6.9 × 5.6 mm)
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4 × Copper Sleeves (Ø6 × Ø3.5 × 5 mm)
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1 × AGFRC Logo Sticker
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Shipping & Delivery?
Shipping Costs & Delivery Information
We ship throughout Europe using PostNL and DHL, depending on the parcel size and destination. All shipments are fully insured for added peace of mind.
Shipping costs depend on your delivery country and, for large aircraft, the model's dimensions and size.
🇳🇱 Netherlands
Shipping categoryEstimated deliveryCostStandard parcels1–2 business days€7.95Parcels requiring special handling1–2 business days€19.50–€24.50Large parcels (15–30 kg)1–2 business days€59.00Heavy parcels (30–50 kg)1–2 business days€89.00
🇪🇺 International Standard Shipping
For standard parcels outside the Netherlands, shipping costs depend on the destination country and parcel size.
DestinationStandard shipping fromBelgium & Germany€13.50Other EU countries€16.95Switzerland & Norway€25.00Northern Ireland€19.00
✈️ Large Aircraft Shipping
Large model aircraft require special shipping due to their oversized boxes. The applicable rate depends on the model's wingspan and dimensions.
Model size / categoryShipping cost1.6–2.0 m wingspan€39.95–€49.502.0–2.3 m wingspan€89.002.3–2.6 m wingspan€115.002.6–2.9 m wingspan & small jets€145.00Over 2.9 m & large jets€240.00
Large aircraft are shipped using specialised transport services, including DHL where applicable. All large-aircraft shipments are fully insured.
Delivery Times
- Netherlands: 1–2 business days for standard shipments.
- Belgium & Germany: typically 1–5 business days, depending on the shipping category.
- Other European destinations: typically 3–8 business days.
Delivery times are estimates and may vary depending on the destination, carrier and parcel dimensions.
Important Information
- All shipments are fully insured.
- Final shipping costs are calculated at checkout where available.
- Large aircraft may be subject to special shipping rates based on their dimensions.
- If a separate shipping quote is required, we will confirm the applicable cost before shipment.
- Import duties, taxes and customs charges may apply to shipments outside the EU.