ZCL

Transmission elements

Teknisk datablad
CE.70902-ga11_ga12

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    Description ZCL-3.0-12-A12-K
    Module M
    —
    • —
    No. of teeth Z
    —
    • —
    Dp
    —
    • —
    D
    —
    • —
    L
    —
    • —
    dH9
    —
    • —
    bD10
    —
    • —
    t1
    —
    • —
    d1
    —
    • —
    d2
    —
    • —
    l1
    —
    • —
    Max. torque
    —
    • —
    Weight
    —
    • —
    CAD
  • Description ZCL-3.0-12-A12-K
    Module M 3
    No. of teeth Z 12
    Dp 36
    D 42
    L 45
    dH9 12
    bD10 4
    t1 13.8+0.1
    d1 25
    d2 -
    l1 30
    Max. torque 52.3
    Weight 43
  • Description ZCL-3.0-15-A12-K
    Module M 3
    No. of teeth Z 15
    Dp 45
    D 51
    L 45
    dH9 12
    bD10 4
    t1 13.8+0.1
    d1 30
    d2 -
    l1 30
    Max. torque 65.4
    Weight 70
  • Description ZCL-3.0-16-A15-K
    Module M 3
    No. of teeth Z 16
    Dp 48
    D 54
    L 45
    dH9 15
    bD10 5
    t1 17.3+0.1
    d1 35
    d2 -
    l1 30
    Max. torque 69.7
    Weight 82
  • Description ZCL-3.0-20-A20-K
    Module M 3
    No. of teeth Z 20
    Dp 60
    D 66
    L 45
    dH9 20
    bD10 6
    t1 22.8+0.1
    d1 45
    d2 -
    l1 30
    Max. torque 87.1
    Weight 135
  • Description ZCL-3.0-25-A20-K
    Module M 3
    No. of teeth Z 25
    Dp 75
    D 81
    L 45
    dH9 20
    bD10 6
    t1 22.8+0.1
    d1 45
    d2 -
    l1 30
    Max. torque 108.9
    Weight 175
  • Description ZCL-3.0-30-A20-K
    Module M 3
    No. of teeth Z 30
    Dp 90
    D 96
    L 45
    dH9 20
    bD10 6
    t1 22.8+0.1
    d1 50
    d2 65
    l1 30
    Max. torque 130.7
    Weight 236
  • Description ZCL-3.0-40-A25-K
    Module M 3
    No. of teeth Z 40
    Dp 120
    D 126
    L 45
    dH9 25
    bD10 8
    t1 28.3+0.1
    d1 60
    d2 85
    l1 30
    Max. torque 174.3
    Weight 322
  • Description ZCL-3.0-50-A25-K
    Module M 3
    No. of teeth Z 50
    Dp 150
    D 156
    L 45
    dH9 25
    bD10 8
    t1 28.3+0.1
    d1 60
    d2 127
    l1 30
    Max. torque 217.9
    Weight 400
Main specifications
Material

Glass-fibre reinforced polyamide-based (PA) technopolymer, grey colour.

Standard executions

  • ZCL-0.5: module 0.5, non-drilled hub (for number of teeth Z ≤ 50) or pre-drilled pass-through hole (for number of teeth Z ≥ 55).
  • ZCL-1.0: module 1.0, non-drilled hub (for number of teeth Z = 10) or pre-drilled pass-through hole.
  • ZCL-1.5: module 1.5, pre-drilled pass-through hole
  • ZCL-2.0: module 2.0, pre-drilled pass-through hole
  • ZCL-2.5: module 2.5, pre-drilled pass-through hole.
  • ZCL-3.0: module 3.0, pre-drilled pass-through hole.
  • ZCL-1.0-K: module 1.0, drilled hub with keyway UNI 6604, D10 tolerance.
  • ZCL-1.5-K: module 1.5, drilled hub with keyway  UNI 6604, D10 tolerance.
  • ZCL-2.0-K: module 2.0, drilled hub with keyway UNI 6604, D10 tolerance.
  • ZCL-2.5-K: module 2.5, drilled hub with keyway UNI 6604, D10 tolerance.
  • ZCL-3.0-K: module 3.0, drilled hub with keyway  UNI 6604, D10 tolerance.

For operations with the pre-drilled pass-through hole, in the table the size "d" of the hole represents the minimum diameter of the hole that can be obtained through machining.

For the -K versions, the keyway machining does not necessarily result in phasing with the gearing.

General information
Features

The torques indicated in the tables are granted with rpm included between 0 and 150. Torque values can vary depending on lubrication, temperature, pairing with different materials and continuous operating hours.

Maximum tolerance on plain pass-through hole: IT 9.

Technical data

See: Spur gears.

Other executions
Special executions on request
  • Assembly by means of a transversal grub screw.
  • Various non-standard gears with hub with keyway according to UNI 6604 tolerance D10.
Instructions of use
Mounting

To pair two spur gears, a positive backlash must be considered. For modules 0.5 - 1.0 - 1.5 is recommended the tolerance (+0.03 +0.1). For modules 2.0 - 2.5 - 3.0 is recommended the tolerance (+0.08 +0.3).

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