How to match an electric motor to an RC aircraft
A practical guide to motor KV, voltage, current, thrust, aircraft weight and flight style so the power system matches the model.
PowerSmoke 740 smoke pump is a professional Pumps item from Hacker Motor GmbH, prepared for the RC-MODEL catalog with customer-facing information, official product imagery, structured specifications and no storefront supplier pricing.
This product is relevant for RC builders and pilots looking for pumps, replacement parts, upgrades or setup components. Use it when planning a new model build, maintaining an existing aircraft, boat or radio system, or comparing compatible electronic and power-system parts.
Confirm the physical dimensions, weight, voltage, current rating, connector style, shaft size, cell count, propeller range and installation space against your model. RC-MODEL can help verify compatibility when you provide the model name and part number.
PowerSmoke 740 smoke pump High grade toothed wheel pump with metallic gear. he pump can be operated either by receiver current (e.g. by a battery switch / dual power supply) or by a separate battery (e.g. 2S LiPo battery). The PowerSmoke 740 HV is the follow-up model of the PowerSmoke 600 with revised electronics and enhanced software features. The smoke-pump can be controlled (at the pressure side) either with an electric-magnetically valve (directly controlled by pump-electronics) or a (low co
Reference SKU/model: A90050. Mention this reference when contacting RC-MODEL for availability or fitment support.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
A practical guide to motor KV, voltage, current, thrust, aircraft weight and flight style so the power system matches the model.
Diameter, pitch, motor load, current measurement and how propeller choice changes thrust, speed, efficiency and heat.
ESC selection by maximum current, voltage, BEC, safety margin, cooling, connector choice and the real load from motor and propeller.
A step-by-step safety guide for measuring amps, watts and voltage sag so customers avoid overheating motors, ESCs and LiPo batteries.
A safety and performance guide to propeller balance, spinner fit, bent shafts, motor mounts, firewall checks and protecting electronics from vibration.
| Technical Specifications | |
| Manufacturer | Hacker Motor GmbH |
| Product Type | Pumps |
| SKU | A90050 |
| EAN | 4047991900502 |
| Availability | In stock |
Tags: Hacker Motor GmbH, PowerSmoke 740 smoke pump, Parts & Accessories, Smoke & Fuel Systems, Pumps
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