Total Price

$0.00

Cart 0 Cart 0 Loading...

B20-40-31L Brushless Inrunner Motor 1850kv

Generating Links

B20-40-31L Brushless Inrunner Motor 1850kv

Shipped From:
  • Global
Already Purchased Discontinued Product

Please continue searching for a similar product.
SKU:
031000071
want FREE shipping? Click here to find out more!

B20-40-31L Brushless Inrunner Motor 1850kv

Specs:
Dimensions: 20mm x 40mm
KV: 1850 rpm/v
Max current: 8A
Max Power: 170W
Idle current: 0.5A
Resistance: 0.26Ω
Shift: Φ2.0mm
Weight: 63g
Suggested ESC: 15A
Cell count: 3-5SLipo
Bolt holls spacing: 16mm
Bolt thread: M2.5*4
Gold Connector: Φ3.5

  • Kv(rpm/v) 1850.00
  • Max Current (Motor) (A) 8.00
  • Resistance (mh) 0.00
  • Max Voltage (V) 19.00
  • Power (W) 170.00
  • Shaft A(mm) 2.00
  • Length B (mm) 40.00
  • Can Diameter C(mm) 20.00
  • Can Length D(mm) 39.00
  • Total Length E(mm) 56.00
attributeset-10
Close

Dimension Diagram Guide

  • attributeset-10

Close

Upload video

Only registered users can upload video. Please, log in or register

Only registered users can write reviews. Please, sign in or sign up

Gord | Verified Buyer

  • Quality
  • Value
  • Overall

Customer Rated

Apr 30, 2014

The unit appears to be well put together. Comes with bullet connectors and heat shrink which is useful. Bench testing at close to or over its rated capacity with a 5x5 prop, the unit appears strong and remained cool to the touch. Only issue is the shaft is NOT 2mm. It is 1 mm with a ground flat. This caused issues as I was anticipating receiving a motor w 2mm shaft size and had prop adapters to suit.

Upload your file

Only registered users can upload files.
Please log in or register to start helping your fellow hobbyists today!