Rotating platforms

Differentially pumped rotary seals

Download product documentation

DPRS series differentially pumped rotary seals provide 360° of continuous rotary freedom through the wall of any vacuum system. The DPRS has two stages of differential pumping isolated by graphite-impregnated, expanded, Teflon seals on special sealing surfaces. A preloaded ball bearing set accurately controls the rotating stage position. This allows the unit to be successfully used with manipulators and other precision positioning devices.

DPRSs are available with a worm drive fine adjust option. This allows for easier and more accurate angle adjustment. DPRSs are also available with anti-backlash stepping or synchronous motor drive.

To learn more about our product please download our documentation below

P/N	I.D. (mm)	Flanges	Quantity
DPRS-150	38.8	40 CF	Add
DPRS-250	38.8	40 CF / 100 CF	Add
DPRS-400	64.2	63 CF	Add
DPRS-600	64.2	63 CF / 100 CF	Add
DPRS-800	102.3	160 CF	Add

Please, enter a numeric value

Can not find the desired product? Contact us

NEYCO
30 avenue de la Paix
92170 VANVES
Tel:+33(0)1 41 90 50 50
Fax:+33(0)1 41 90 50 51
e-mail: contact[@]neyco.fr