SJ BS Mod.B series 

Product description

Compact design screw jacks

• Ball screw jacks recommended for intermittent duty cycle (up to 70%)
• Long life synthetic grease lubricated worm gear
• High precision worm gearbox, ZI involute profile
• Gearbox ratio from 1:4 to 1:36
• Monobloc gearbox housing, robust and compact shape
• Input speed up to 1.500 rpm
• Ball screw drive, travelling nut (Model B)
  

SJ BS Mod.B Series ball screw jacks with travelling nut:

• 11 sizes standard available
• Ball screw from Ø 16 mm to Ø 140 mm
• Load capacity from 5 kN to 800 kN

Available accessories (*):

• 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)
• Protective bellows
• Worm wheel rotation detector
• Safety nut
• Screw jack housing fixing holes (threaded tapped holes on both housing fixing planes or through holes)
• Trunnion mount

More option upon request (*):

• Lubricants for high or low ambient temperature
• Lubricants suitable for food industry

(*) Überprüfen Sie immer mit unserem technischen Support die Kompatibilität der erforderlichen Zubehörteile.