Input Flange
Inlet flange, mounting accessories for motor-reducer coupling
The input flanges are essential when a reducer needs to be connected to an electric motor via flanged coupling; they are often referred to as PAM (Motor Attachment Preparation) flanges.
Some reducers necessarily require an additional input flange because it is not supplied as standard, while others already include a flange (for example, type B5), which can still be replaced with B14, NEMA, or servo motor models.
Available in various configurations and formats, these flanges allow for secure, modular mounting compatible with multiple electric motors.
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Frequently asked questions
What do PAM, B5, and B14 mean on a gearbox?
The acronyms PAM, B5, and B14 indicate the connection characteristics between a gearbox and an electric motor.
- PAM: indicates the gearbox's suitability for mounting a standardized electric motor according to IEC standards.
- B5: identifies a larger mounting flange with through holes.
- B14: identifies a more compact flange with threaded holes.
To properly couple an electric motor to a gearbox, it is essential to check the motor size (for example, 71, 80, or 90) and the flange type provided.
Before purchasing, be sure to verify that the gearbox's suitability is compatible with the motor to be installed.
You can consult the available products in the Flange Entry category.
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