Selecting Motors, Gearboxes and Power-Transmission Components: a Pre-Order Checklist

How should you start selecting?

Start with the equipment's function in the machine, then specify the model, power, speed and mounting dimensions to compare the correct motor, gearbox, coupling or belt.

Information in this category

The catalog contains 150 power-transmission and motor entries, of which 77 have supporting documents. Open the related product links below to see individual models and information.

Select by equipment type

Information checklist before comparing models

Topic	Information to prepare
Motor	Nameplate photo, power, voltage, number of phases, frequency, speed and mounting arrangement
Gearboxes and gear motors	Gear ratio, output speed, load conditions, shaft dimensions and mounting position
Power-transmission components	Type, size, existing code and component photo, such as a coupling, pulley, chain or belt
Supporting documents	Dimension drawings, specifications and machine-manufacturer requirements

How to use the catalog to request a quotation

Open the relevant category or model and check the product name and code.
Review the description, specification and document tabs against the site conditions.
Request a quotation, stating quantity and the checklist information, and ask about any missing details.

Catalog information supports enquiries; it does not confirm stock, prices or model compatibility. Check the documents and conditions for each item before ordering.

Frequently asked questions

Can you change brands using the same power rating?

Other information must also be checked, including speed, electrical supply, shaft size and mounting. Send the existing model's specifications for an item-by-item comparison.

Where can you check documents and request a quotation?

Open the product page to review available details and documents, then request a quotation with the model, quantity and application. If information is incomplete, contact SPI Intertrade on 095-465-2425.

Questions about this topic

Can you change brands using the same power rating?

Other information must also be checked, including speed, electrical supply, shaft size and mounting. Send the existing model's specifications for an item-by-item comparison.

Where can you check documents and request a quotation?

Source catalog reference. Confirm site conditions and the manufacturer’s instructions before applying this information.