Worm gear units
Worm gear unit
for high performance
Module: 2.5
worm shaft steel C45R, worm profile ground, shaft ends soft
tooth profile K, DIN 3975/76
wheel special bronze with cast in hub, cast iron
pressure angle 20°
self locking: Yes
Product number: 505-100-62
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance
  • Module: 2.5
  • z1 Teeth: 1
  • z2 Teeth: 62
  • i ratio: 62
  • Material: worm shaft steel C45R, worm profile ground, shaft ends soft
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special bronze with cast in hub, cast iron
  • a centre distance: 100
  • b1: 50
  • b2: 28
  • D: 85
  • db: 40
  • dk1: 47.5
  • dm1: 42.5
  • dm2: 157.5
  • D1: 112
  • d1: 40.5
  • dx: 110
  • e: 90
  • f: 225
  • H: 60
  • l: 350
Worm gear unit
for high performance
Module: 1.25
worm shaft steel C45R, worm profile ground, shaft ends soft
tooth profile K, DIN 3975/76
wheel special bronze with cast in hub, cast iron
pressure angle 20°
self locking: Yes
Product number: 505-80-109
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance
  • Module: 1.25
  • z1 Teeth: 1
  • z2 Teeth: 109
  • i ratio: 109
  • Material: worm shaft steel C45R, worm profile ground, shaft ends soft
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special bronze with cast in hub, cast iron
  • a centre distance: 80
  • b1: 34
  • b2: 22
  • D: 70
  • db: 30
  • dk1: 24.9
  • dm1: 22.4
  • dm2: 137.5
  • D1: 95
  • d1: 25.5
  • dx: 104
  • e: 70
  • f: 170
  • H: 50
  • l: 270
Worm gear unit
for high performance
Module: 4
worm shaft steel C45R, worm profile ground, shaft ends soft
tooth profile K, DIN 3975/76
wheel special bronze with cast in hub, cast iron
pressure angle 20°
self locking: No
Product number: 505-80-7
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance
  • Module: 4
  • z1 Teeth: 4
  • z2 Teeth: 27
  • i ratio: 6.75
  • Material: worm shaft steel C45R, worm profile ground, shaft ends soft
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special bronze with cast in hub, cast iron
  • a centre distance: 80
  • b1: 55
  • b2: 32
  • D: 70
  • db: 30
  • dk1: 48
  • dm1: 40
  • dm2: 120
  • d1: 30.5
  • dx: 89
  • e: 95
  • f: 170
  • H: 50
  • l: 270
Worm gear unit
for high performance
Module: 1.6
worm shaft steel C45R, worm profile ground, shaft ends soft
tooth profile K, DIN 3975/76
wheel special bronze with cast in hub, cast iron
pressure angle 20°
self locking: Yes
Product number: 505-80-82
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance
  • Module: 1.6
  • z1 Teeth: 1
  • z2 Teeth: 82
  • i ratio: 82
  • Material: worm shaft steel C45R, worm profile ground, shaft ends soft
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special bronze with cast in hub, cast iron
  • a centre distance: 80
  • b1: 38
  • b2: 22
  • D: 70
  • db: 30
  • dk1: 31.2
  • dm1: 28
  • dm2: 132.5
  • D1: 87
  • d1: 30.5
  • dx: 104
  • e: 80
  • f: 170
  • H: 50
  • l: 270
515,34 CHF excl. VAT
557,08 CHF incl. VAT
Worm gear unit
for high performance, worm shaft
Module: 2.5
case hardened steel, worm profile ground
tooth profile K, DIN 3975/76
wheel special worm wheel bronze
shaft ends soft
pressure angle 20°
self locking: No
Product number: 506-50-29
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance, worm shaft
  • Module: 2.5
  • z1 Teeth: 1
  • z2 Teeth: 29
  • i ratio: 29
  • Material: case hardened steel, worm profile ground
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special worm wheel bronze
  • a centre distance: 50
  • b1: 36
  • b2: 20
  • D: 50
  • db: 20
  • dk1: 31.5
  • dm1: 26.5
  • dm2: 73.5
  • d1: 20.5
  • e: 60
  • f: 115
  • H: 30
  • l: 180
Worm gear unit
for high performance, worm shaft
Module: 1
case hardened steel, worm profile ground
tooth profile K, DIN 3975/76
wheel special worm wheel bronze
shaft ends soft
pressure angle 20°
self locking: Yes
Product number: 506-50-82
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance, worm shaft
  • Module: 1
  • z1 Teeth: 1
  • z2 Teeth: 82
  • i ratio: 82
  • Material: case hardened steel, worm profile ground
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special worm wheel bronze
  • a centre distance: 50
  • b1: 25
  • b2: 12
  • D: 50
  • db: 20
  • dk1: 19
  • dm1: 17
  • dm2: 83
  • d1: 17.5
  • e: 50
  • f: 115
  • H: 30
  • l: 180
Worm gear unit
for high performance, worm shaft
Module: 2
case hardened steel, worm profile ground
tooth profile K, DIN 3975/76
wheel special worm wheel bronze
shaft ends soft
pressure angle 20°
self locking: No
Product number: 506-50-9
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance, worm shaft
  • Module: 2
  • z1 Teeth: 4
  • z2 Teeth: 36
  • i ratio: 9
  • Material: case hardened steel, worm profile ground
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special worm wheel bronze
  • a centre distance: 50
  • b1: 32
  • b2: 18
  • D: 50
  • db: 20
  • dk1: 26.4
  • dm1: 22.4
  • dm2: 77.6
  • d1: 20.5
  • e: 60
  • f: 115
  • H: 30
  • l: 180
306,39 CHF excl. VAT
331,21 CHF incl. VAT
Worm gear unit
for high performance, worm shaft
Module: 3.15
case hardened steel, worm profile ground
tooth profile K, DIN 3975/76
wheel special worm wheel bronze
shaft ends soft
pressure angle 20°
self locking: No
Product number: 506-63-7
Specification
  • Chapter: Worm gear unit
  • Chapter note: for high performance, worm shaft
  • Module: 3.15
  • z1 Teeth: 4
  • z2 Teeth: 27
  • i ratio: 6.75
  • Material: case hardened steel, worm profile ground
  • Toothing: tooth profile K, DIN 3975/76
  • Toothing note: wheel special worm wheel bronze
  • a centre distance: 63
  • b1: 45
  • b2: 26
  • D: 60
  • db: 25
  • dk1: 39.8
  • dm1: 33.5
  • dm2: 92.5
  • d1: 25.5
  • e: 75
  • f: 130
  • H: 35
  • l: 210
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: SR17/10
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.75
  • 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: 17
  • d2: 23
  • da1: 12.5
  • da2: 24.6
  • ym: 11°48'
98,01 CHF excl. VAT
105,95 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: SR17/15
Specification
  • Chapter: Worm gear unit
  • Chapter note: hollow worm shaft
  • Module: 0.75
  • 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: 17
  • d2: 22.7
  • da1: 12.8
  • da2: 24.6
  • ym: 7°38'
98,01 CHF excl. VAT
105,95 CHF incl. VAT