• Surpass Hobby BAT S2812 900KV FPV brushless motor front view with threaded prop shaft
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
  • Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Aircraft Builds
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Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Drone Aircraft Builds

Surpass Hobby BAT S2812 900KV 1100KV FPV Brushless Motor for FPV Drone Aircraft Builds

Surpass Hobby

$37.00 USD
$37.00 USD
Rea SlutsÄld
Skatter ingÄr. Frakt berÀknas i kassan.
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Overview

The Surpass Hobby BAT S2812 FPV brushless motor is available in 900KV and 1100KV versions for FPV aircraft power systems. It uses a detachable motor structure with a vented front cover to support cleaning and heat dissipation.

Key Features

  • M5 threaded shaft for propeller installation.
  • 48SH rotor magnets and a hollow-core steel shaft.
  • NMB bearings, 220°C single-strand copper wire, and 0.2 mm silicon steel laminations.
  • Detachable construction for motor maintenance.

Specifications

Model BAT S2812
KV options 900KV, 1100KV
Slot / pole configuration 12N14P
Motor size Ø33.9 x 41.9 mm
Stator size Ø28 x 12 mm
Shaft diameter Ø5 mm (M5)
Mounting pattern M3, 19 x 19 mm
Wire length 18#, 200 mm

900KV Performance Data

Maximum power 1222.8 W
Maximum current 51.38 A
No-load current 0.79 A
Resistance 78.0 mΩ
Weight 77.2 g
Test propeller HQ9050-3
Maximum tested thrust 3029 g

1100KV Performance Data

Maximum power 1577.6 W
Maximum current 63.33 A
No-load current 1.05 A
Resistance 52.5 mΩ
Weight 77.0 g
Test propeller GF8040-3
Maximum tested thrust 3496 g

Choose the required KV rating and quantity option for the intended FPV build. For product support, contact rcdrone.top.

Details

Surpass Hobby BAT S2812 FPV brushless motor with M5 shaft and exposed stator

The BAT S2812 motor combines a compact FPV-ready housing with a threaded M5 propeller shaft.

Close-up of BAT S2812 motor stator with copper windings, magnets, and NMB bearing

NMB bearings, copper windings, and silicon steel laminations support efficient operation in demanding FPV power systems.

BAT S2812 FPV motor M5 threaded shaft with protective propeller nut

An M5 threaded shaft provides a secure mounting point for compatible propellers, while the included nut helps protect the threads.

Exploded view of the detachable BAT S2812 motor with vented cover and stator

Detachable construction makes routine cleaning easier, and the vented front cover supports heat dissipation.

BAT S2812 rotor with 48SH magnet tiles and hollow-core steel M5 shaft

48SH rotor magnets and a lightweight hollow-core steel shaft contribute to the motor's durable internal design.

BAT S2812 900KV and 1100KV specifications, thrust test data, and dimension drawings

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