Product description
High efficiency screw jacks
- Ball screw jacks recommended for continuous operation, duty cycle up to 100%
- Long life synthetic oil lubricated worm gear
- High precision worm gearbox, ZI involute profile, reduced angular backlash
- Gearbox ratio from 1:4 to 1:32
- Gearbox housing shape for a better heat dissipation
- Input speed up to 3.000 rpm
- Ball screw drive, travelling screw (Model A)
MA BS Mod.A Series ball screw jacks with travelling screw:
- 8 sizes standard available
- Ball screw from Ø 16 mm to Ø 120 mm
- Load capacity from 5 kN to 350 kN
Available accessories (*):
- Stroke length limit device (magnetic or inductive proximity)
- On request, execution with axial adjustment of the proximity sensors position or angular position
- Incremental or absolute encoder for positioning control
- Prepared for IEC standard motors, AC or DC motors, and brushless servomotors
(special motor flange adapter available upon request) - Bronze guides
- Stop nut device to prevent the ball screw travelling out of the screw jack housing
- Protective tube
- Anti-turn device
- Trunnion mount
- Protective bellows
- Worm wheel rotation detector
- Safety nut
More option upon request (*):
- Fixing attachments in stainless steel AISI 303, AISI 304, on request AISI 316
- Lubricants for high or low ambient temperature
- Lubricants suitable for food industry
(*) Always check with our technical support the feasibility of the required option and accessories
Links and downloads
-
Technical datasheet
-
Catalogue