Center distance 31 mm
Worm gear unit
hollow worm shaft
Module: 1.4
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: SR31/10
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.4
  • 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: 31
  • d2: 43.1
  • da1: 21.7
  • da2: 47
  • ym: 12°50'
119,66 CHF excl. VAT
129,35 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: SR31/100
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.5
  • z1 Teeth: 1
  • z2 Teeth: 100
  • i ratio: 100
  • 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: 50.04
  • da1: 12.96
  • da2: 52.7
  • ym: 2°24'
135,95 CHF excl. VAT
146,96 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.25
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: SR31/12
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.25
  • z1 Teeth: 3
  • z2 Teeth: 36
  • i ratio: 12
  • 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: 46.4
  • da1: 18.1
  • da2: 50
  • ym: 13°55'
119,66 CHF excl. VAT
129,35 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: SR31/15
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.5
  • z1 Teeth: 2
  • z2 Teeth: 30
  • i ratio: 15
  • 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: 45.8
  • da1: 19.2
  • da2: 50
  • ym: 10°40'
119,66 CHF excl. VAT
129,35 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.25
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: SR31/18
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.25
  • z1 Teeth: 2
  • z2 Teeth: 36
  • i ratio: 18
  • 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: 45.54
  • da1: 18.96
  • da2: 48.8
  • ym: 8°44'
119,66 CHF excl. VAT
129,35 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.25
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: SR31/2.5
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.25
  • z1 Teeth: 10
  • z2 Teeth: 25
  • i ratio: 2.5
  • 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: 44.4
  • da1: 20.1
  • da2: 46.9
  • ym: 45°15'
126,67 CHF excl. VAT
136,93 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1.15
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: SR31/20
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.15
  • z1 Teeth: 2
  • z2 Teeth: 40
  • i ratio: 20
  • 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: 46.53
  • da1: 17.77
  • da2: 50
  • ym: 8°33'
119,66 CHF excl. VAT
129,35 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 1
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: SR31/22
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1
  • z1 Teeth: 2
  • z2 Teeth: 44
  • i ratio: 22
  • 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: 44.3
  • da1: 19.7
  • da2: 48
  • ym: 6°29'
120,76 CHF excl. VAT
130,54 CHF incl. VAT
Worm gear unit
hollow worm shaft
Module: 2
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: SR31/23
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 2
  • z1 Teeth: 1
  • z2 Teeth: 23
  • i ratio: 23
  • 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: 46.65
  • da1: 19.35
  • da2: 52
  • ym: 7°29'
121,26 CHF excl. VAT
131,08 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: SR31/24
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 1.75
  • z1 Teeth: 1
  • z2 Teeth: 24
  • i ratio: 24
  • 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: 42.2
  • da1: 23.3
  • da2: 47
  • ym: 5°4'
137,29 CHF excl. VAT
148,41 CHF incl. VAT