BS Series

Product photo
  • Exclusively used in backstop applications for conveyors. (low speed )
  • For low-speed overrunning applications.
  • Low-speed overrunning type to be mounted on the end rotating shafts of conveyors and pumps.
  • Torque range :294~686000N・m
  • Maintenance kits are also available. Please contact us for details.

Features

  • ・BS Series uses a cam and roller structure.
  • ・Shuts out fine dust with its superior dust-proof construction.
  • ・High reliability through the use of specially developed cams.
  • ・For sizes BS30 to BS135, the Cam Clutches are prelubricated with grease, eliminating the need for lubrication.
  • ・Low-speed overrunning type to be mounted on the end rotating shafts of conveyors and pump.

Construction

Model No. examples

BS 85 - 85 J

Series

Size


Shaft Bore Diameter :mm

Keyway
J:New JIS, normal type
E:Old JIS Type 2

Catalogs ・Instruction Manuals

List of Model Numbers

※Click the model No. for detailed information. Expand all Collapse all


BS Series

New JIS standard key (JIS B1301-1996)Package
BS30-30J
BS50-45J
BS50-50J
BS65-40J
BS65-45J
BS65-50J
BS65-55J
BS65-60J
BS65-65J
BS75-60J
BS75-65J
BS75-70J
BS75-75J
BS85-70J
BS85-75J
BS85-80J
BS85-85J
BS95-80J
BS95-85J
BS95-90J
BS95-95J
BS110-85J
BS110-95J
BS110-100J
BS110-105J
BS110-110J
BS135-___J (※『_』part is shaft bore diameter :90~135)
BS160-___J (※『_』part is shaft bore diameter :100~160)
BS200-___J (※『_』part is shaft bore diameter :100~200)
BS220-___J (※『_』part is shaft bore diameter :150~220)
BS250-___J (※『_』part is shaft bore diameter :175~250)
BS270-___J (※『_』part is shaft bore diameter :200~270)
BS300-___J (※『_』part is shaft bore diameter :230~300)
BS335-___J (※『_』part is shaft bore diameter :250~335)
BS350-___J (※『_』part is shaft bore diameter :250~350)
BS425-___J (※『_』part is shaft bore diameter :325~425)
BS450-___J (※『_』part is shaft bore diameter :350~450)
Old JIS key (JIS B1301-1959)Package
BS30-30E
BS50-45E
BS50-50E
BS65-40E
BS65-45E
BS65-50E
BS65-55E
BS65-60E
BS65-65E
BS75-60E
BS75-65E
BS75-70E
BS75-75E
BS85-70E
BS85-75E
BS85-80E
BS85-85E
BS95-80E
BS95-85E
BS95-90E
BS95-95E
BS110-85E
BS110-95E
BS110-100E
BS110-105E
BS110-110E
BS135-___E (※『_』part is shaft bore diameter :90~135)
BS160-___E (※『_』part is shaft bore diameter :100~160)
BS200-___E (※『_』part is shaft bore diameter :100~200)
BS220-___E (※『_』part is shaft bore diameter :150~220)
BS250-___E (※『_』part is shaft bore diameter :175~250)
BS270-___E (※『_』part is shaft bore diameter :200~270)
BS300-___E (※『_』part is shaft bore diameter :230~300)
BS335-___E (※『_』part is shaft bore diameter :250~335)
BS350-___E (※『_』part is shaft bore diameter :250~350)
BS425-___E (※『_』part is shaft bore diameter :325~425)
BS450-___E (※『_』part is shaft bore diameter :350~450)
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BSTorque Arm

Safety cover