Worm gear units, hollow shaft worms
Worm gear unit
hollow worm shaft
Module: 0.9
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/50
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.9
  • z1 Teeth: 1
  • z2 Teeth: 50
  • i ratio: 50
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 45.1
  • da1: 18.7
  • da2: 48
  • ym: 3°3'
121,84 CHF excl. VAT
131,71 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 0.9
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/55
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.9
  • z1 Teeth: 1
  • z2 Teeth: 55
  • i ratio: 55
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 49.7
  • da1: 14.1
  • da2: 52
  • ym: 4°12'
121,84 CHF excl. VAT
131,71 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.3
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/6
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.3
  • z1 Teeth: 5
  • z2 Teeth: 30
  • i ratio: 6
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 41.2
  • da1: 23.4
  • da2: 45
  • ym: 18°13'
123,42 CHF excl. VAT
133,42 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 0.75
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/60
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.75
  • z1 Teeth: 1
  • z2 Teeth: 60
  • i ratio: 60
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 45.1
  • da1: 18.4
  • da2: 48
  • ym: 2°33'
126,67 CHF excl. VAT
136,93 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.5
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/7
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.5
  • z1 Teeth: 4
  • z2 Teeth: 28
  • i ratio: 7
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 44.9
  • da1: 20.1
  • da2: 48.8
  • ym: 20°32'
169,86 CHF excl. VAT
183,62 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 0.7
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/70
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.7
  • z1 Teeth: 1
  • z2 Teeth: 70
  • i ratio: 70
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 49.1
  • da1: 14.3
  • da2: 52
  • ym: 3°7'
126,67 CHF excl. VAT
136,93 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 0.6
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/75
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.6
  • z1 Teeth: 1
  • z2 Teeth: 75
  • i ratio: 75
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 45.1
  • da1: 18.1
  • da2: 47
  • ym: 2°2'
126,67 CHF excl. VAT
136,93 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.75
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/8.3
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.75
  • z1 Teeth: 3
  • z2 Teeth: 25
  • i ratio: 8.33
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 46.5
  • da1: 19
  • da2: 51
  • ym: 19°49'
123,42 CHF excl. VAT
133,42 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 0.5
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR31/90
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.5
  • z1 Teeth: 1
  • z2 Teeth: 90
  • i ratio: 90
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 31
  • d2: 45
  • da1: 18
  • da2: 48
  • ym: 1°41'
126,67 CHF excl. VAT
136,93 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.5
steel 9SMn28 crack proofed
right-handed
case hardenend to HV 620-700, ground flanks
wheel of bronze CuSn37Mn3AI/2PbSi/So/So
delivery only in pairs
pressure angle 15°
self locking: No
Product number: SR33/10
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.5
  • z1 Teeth: 3
  • z2 Teeth: 30
  • i ratio: 10
  • Material: steel 9SMn28 crack proofed
  • Toothing: right-handed
  • Toothing note: case hardenend to HV 620-700, ground flanks
  • Quality: wheel of bronze CuSn37Mn3AI/2PbSi/So/So
  • a centre distance: 33
  • d2: 46.25
  • da1: 22.75
  • da2: 51
  • ym: 13°10'
132,08 CHF excl. VAT
142,78 CHF incl. VAT