Hd type indexers are very accurate and reliable rotary tables suitable for heavy duty applications. The robust and compact design provides a big dial plate and a large center hole. 

selection criteria: hd type
models:
hd190, hd265, hd315
 
mechanism type: globoidal
arrangement of shafts: crossed
number of stops:
(0) 1 to 24
"0" equals constant speed cam
indexesminute: < 300
indexing angle:
90° - 330°
depending on number of stops
motion law:
ms (standard)
mt, cyc, msc (10-66), msh, shm
polynomial
(to suit customer specific motion requirements. Especially with higher speeds for low vibration motion.)
oscillating motion:
up to 150° indexing angle special motion profiles over full 360° output
precision of indexing:
within ±15 arc seconds
ca. 0.03mm on pcr 200mm
features:
for moving and indexing  positioning of heavy mass
through hardened and cnc ground steel cam
high precision heavy duty cam followers
rigid cast iron housing
large output mounting surface and large centre thru-hole
extended output shafts