The TMotor UAV Brushless Motor MN605-S KV170 (2x) provides a centrifugal fan design of a bell cap that actively cools the motor Divergent and the upward fin design of the motor base enlarges the heat dissipation area.
Heat dissipation performs 15% better than ordinary motors-Manual winding with special varnished wires of high-temperature resistance. Magnets of high-temperature resistance are employed for motor heat and overload resistance.
Semi-closed design is introduced to MN605S. Grid-shaped structure of the bell cap allows efficient ventilation while protecting motors from dust and other debris. The grid-shaped Net holes on the base further keep motors away from foreign objects even when motors are mounted upside down.
Alloy shaft, bearing, varnished wires, silicon steel sheet magnet, and bell are treated with the latest anti-rust and anti-corrosion technology. It grants the motor parts remarkable protection.
Locking Method (Safe flying with MN605S): T shape shaft secured with a circlip and a screw ensures safety and reliability under high RPM and power without rotor looseness.
Operation System (Big thrust, long lifespan): A 6mm steel shaft and big bearings are adopted to MN605S which renders outstanding impact resistance, stability, and lifetime.
Performance Optimization: Anti-high temperature curved magnets with precise tolerance control and rational magnet space for optimal motor magnetic circuit help improve motor performance by 5%+.
2x TMotor UAV Brushless Motor MN605-S KV170
Size
Motor: Φ 68.8 x 39.9 mm
Shaft Inner Diameter: 6 mm
Shaft Outer Diameter: 6 mm
Cable Length: 150 mm
KV: 170
Idle Current (20 V): 1.0 A
Peak Current (180s): 35 A
Max. Power (180s): 1700 W
Internal Resistance: 65 mΩ
Rated Voltage (Lipo): 6 - 12S
ESC Recommendation: FLAME 60A 12S
Propeller Recommendation: 20 - 22
Stator: Imported silicon steel sheet | Anti-rust treatment 180 °C high temperature-resisting coatings
Magnet Level: 150 °C high-temperature resistance
Lead Cable: 14 AWG
Copper Wire: 180 °C high-temperature resistance: Level H
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This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
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Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".