Pre-stage gearbox

Pre-stage gearboxes are an additional reduction stage that mounts directly on the electric motor and combines with a main gearbox (for example, from the BOX series) to achieve a much higher gear ratio in a compact size. We offer models from the STADIO series by the Italian manufacturer Motive.

Technical characteristics (STADIO series)

Purpose

Modular construction, supplied as a separate unit for mounting on any compatible geared motor (PAM flange); cannot be used by itself - only in combination with a main gearbox

Sizes and motor flanges

STADIO-63 (63B5), STADIO-71 (71B5), STADIO-80 (80B5), STADIO-90 (90B5)

Stage gear ratio

STADIO-63: i≈2.93; STADIO-71: i≈2.94; STADIO-80: i≈3; STADIO-90: i≈2.45 - multiplied by the gear ratio of the main gearbox

Gears

Case-hardened, tempered steel 20CrMnTi (HRC 59-63), precisely ground on the involute profile for quiet, efficient operation

Efficiency

98% at rated speed (starting efficiency is lower than the rated value)

Housing

Die-cast aluminium with a powder paint coat, protecting against corrosion caused by the aluminium's porosity

Lubrication

Long-life synthetic oil, factory-filled - no maintenance required for the entire service life

Mounting position

The whole STADIO range can be mounted in any position with no need to specify it in the order

STADIO pre-stage units are mainly combined with gearboxes from the BOX series, see the "Worm gearboxes" subcategory. The final gear ratio, output torque, and efficiency of the combination depend on the two units selected - if you need help choosing, contact us.

Read more Hide

Product Compare0

Sort By

Show:

Quickview

Brand: Motive Model: STA63D1

Pre-stage gearbox STADIO-63 D1(11) (STA63D1)

The Motive STADIO pre-stage gearbox is designed to increase the overall transmission ratio in industrial drive systems. It is used together with gearboxes and gearmotors to achieve lower output speeds..

€ 205.43

Excl. VAT€ 171.19