KDA 3.2-100-3-AQD-W1

Product Description:

The KDA 3.2-100-3-AQD-W1 spindle drive is one of those parts in the Bosch Rexroth Indramat KDA Spindle Drives series made for reliable, day-in-and-day-out work. Its size helps in fitting tight assemblies, and the nominal displacement reaches 3.2 cm³/rev, which means flows and movements keep their regular pace without drifting. This model runs with both NBR or FKM seals, switching depending on which variant goes into service. The design uses a bidirectional setup so direction changes happen quickly—no long wait between cycles needed.

There’s a flange mount, making installation not a hassle, especially when time is short. The weight sticks close to 2.5 kg, so handling feels manageable even when moving multiple units. Built-in construction uses aluminum housing, giving the unit plenty of toughness but still keeping things light; impacts don’t rattle the works too much on the line. Connections rely on threaded ports, set up to avoid leaks and chatter through long hours. Temperature swings are not a worry; this model keeps going between -20°C to +80°C, with seals and metal selected for those ranges and jobs that throw sudden heat or chill at it.

Rated maximum pressure is 250 bar, letting it work in higher-demand automation or machining setups. The oil running through it follows DIN 51524 mineral oil standard, and filtration comes in tight with 25 µm absolute, holding off wear over longer timespans. The shaft seal takes up to 10 bar, helping the drive last through bumps in hydraulic pressure. Including features like industrial-grade durability, aluminum for less overall mass, and a tightly specified seal system, this spindle drive stays reliable wherever uneven forces and changing directions are everyday stuff. Install it on spindle applications, and it keeps things simple, stable, and fit for hard, extended use.