T-Motor AT3520 Long Shaft Motor — KV 720 and KV 850

The T-Motor AT3520 Long Shaft motor from T-Motor is a pair of high-quality brushless electric motors from the AT3520 series, designed specifically for drones, multi-copters, and other light aerial platforms. This model range is ideal for applications requiring reliability, efficiency, and the ability to attach additional equipment thanks to its long shaft.

Main Variants and Characteristics

T-Motor AT3520 Long Shaft KV 720:

• KV (RPM per volt): 720KV.
• Size: body diameter approximately 35 mm, body length approximately 60 mm.
• Weight: approximately 180 grams.
• Long shaft: present, designed for attaching various accessories — propellers, cameras, and other mounted devices.
• Application: optimal for tasks where long flight time and energy efficiency are important; low KV contributes to reduced energy consumption and increased platform autonomy.

T-Motor AT3520 Long Shaft KV 850:

• KV (RPM per volt): 850KV.
• Size: body diameter approximately 35 mm, length approximately 60 mm.
• Weight: approximately 180 grams.
• Long shaft: provided for secure attachment of accessories and mechanical components.
• Application: suitable for tasks where high rotation speed, maneuverability sensitivity, and quick response are important; high KV provides greater performance during rapid changes in flight modes.

Package Contents

The motor comes with everything necessary for installation and operation:

• Motor — 1 pc;
• Accessory pack (includes M6 shaft adapter, spacer bushing, bolt and nut set, "cross" mounting adapter) — 1 pc.

These AT3520 series motor versions from T-Motor feature a robust design, well-thought-out body geometry, and capabilities for universal application in many types of multi-copters. The choice between KV 720 and KV 850 allows for platform optimization based on the task: flight duration and energy saving, or high speed and maneuverability.

Product purpose: accessory for drones and quadcopters, compatible with various mounting schemes and payloads.

Product category: Drones & Quadcopters > Drone Accessories.

Manufacturer: T-Motor.

Other products in this category here Drone Accessories