GN 297 Bevel gear wheels with spiral bevel for linear actuators / transfer units with angular gear


  • RoHS

Description

Specification

Types

  • Type R: Bevel gear wheel, right-hand pitch
  • Type L: Bevel gear wheel, left-hand pitch
  • Type W: Set of bevel gears, 2 bevel gears, 1 x right-hand, 1 x left-hand pitch
  • Type T: Set of bevel gears, 3 bevel gears, 1 x right-hand, 2 x left-hand pitch
Steel
hardened
Teeth milled

Information

Bevel gear wheels GN 297 are used for angular / T-gears in connection with linear actuators / transfer units and housings  GN 298 .
The spiral bevel facilitates both setting the desired clearance and locating the correct position of the bevel gears. Also, gears set up this way run with extremely low noise levels.
Two bevel gears are needed for an angular gear, three bevel gears are needed for a T-gear. These are available as set in Type W and Type T resp.
Please note that only bevel gears with different pitches can be paired. The transmission ratio is always 1:1, because the bevel gears always have the same number of teeth.

Technical Information

GN 297
Filter
Description d0 d1 d2 H7 b d3 l Weight
GN 297-14,5-K6-L 18 14.5 K 6 2 M 4 11 9
GN 297-25-K8-L 30 25 K 8 2 M 6 19 36
GN 297-33-K12-L 40 / 50 33 K 12 4 M 6 23.5 72
GN 297-14,5-K6-R 18 14.5 K 6 2 M 4 11 9
GN 297-25-K8-R 30 25 K 8 2 M 6 19 36
GN 297-33-K12-R 40 / 50 33 K 12 4 M 6 23.5 72
GN 297-14,5-K6-T 18 14.5 K 6 2 M 4 11 150
GN 297-25-K8-T 30 25 K 8 2 M 6 19 150
GN 297-33-K12-T 40 / 50 33 K 12 4 M 6 23.5 220
GN 297-14,5-K6-W 18 14.5 K 6 2 M 4 11 20
GN 297-25-K8-W 30 25 K 8 2 M 6 19 75
GN 297-33-K12-W 40 / 50 33 K 12 4 M 6 23.5 160