BetaFPV LAVA Series 1104 5500KV Brushless Motor

The BetaFPV LAVA Series 1104 5500KV is a brushless motor wound for 4S, built for 2.2-inch cinewhoops and micro freestyle quads such as the BetaFPV Pavo20 Pro II. On Gemfan D2.2 3-blade props it lifts a 2.2-inch build past a 5:1 thrust-to-weight ratio while keeping torque delivery smooth for cinematic lines.

Key features

• Over 230 g maximum thrust per motor on Gemfan D2.2 3-blade props

• Efficiency of 4.7 g/W at low throttle and 1.9 g/W at full throttle on the same props, for longer cruising on each pack

• 5.3 g per motor keeps all-up weight low on a 2.2-inch frame

• Peak draw of 7.7 A (123.5 W) per motor: check that your AIO board or ESC covers it on every channel

• 1.5 mm shaft matches the 1.5 mm-hole Gemfan D2.2 props

Specifications

• Stator: 1104 (11 x 4 mm)

• KV: 5500KV

• Battery: 4S LiPo (14.8 V nominal)

• Maximum power: 123.5 W

• Maximum current: 7.7 A

• Weight: 5.3 g

• Shaft: 1.5 mm diameter, 5 mm long

• Motor mounting: 4 x M2 on a 9 mm circle

• Prop mounting holes: 4 x M2 on a 5 mm circle

• Leads: 28AWG; 24 mm with connector or 80 mm bare, depending on version

• Package: 1 motor

Order four for a quad. This 5500KV winding is the 4S choice; BetaFPV's 7200KV LAVA 1104 is the 3S version. Only the 24 mm-lead version plugs straight into the Pavo20 Pro, while the 80 mm version is soldered to the ESC pads, so message us to confirm the lead version before ordering for a plug-in swap.