GN 297Bevel Gear Wheels

Bevel Gear Wheels

with Spiral Bevel for Linear Actuators / Transfer Units with Angular Gear

GN 297

Catalogue
d1
d2
d3 H7
Bore
b
d4
l1
l2
GN 297-14,5-K6-L
18
14.5
K 6
2
M 4
11
16
9
GN 297-25-K8-L
30
25
K 8
2
M 6
19
25
36
GN 297-33-K12-L
40 / 50
33
K 12
4
M 6
23.5
31
72
GN 297-40-K14-L
60
40
K 14
5
M 6
28
39
127
GN 297-14,5-K6-R
18
14.5
K 6
2
M 4
11
16
9
GN 297-25-K8-R
30
25
K 8
2
M 6
19
25
36
GN 297-33-K12-R
40 / 50
33
K 12
4
M 6
23.5
31
72
GN 297-40-K14-R
60
40
K 14
5
M 6
28
39
127
GN 297-14,5-K6-T
18
14.5
K 6
2
M 4
11
16
150
GN 297-25-K8-T
30
25
K 8
2
M 6
19
25
150
GN 297-33-K12-T
40 / 50
33
K 12
4
M 6
23.5
31
220
GN 297-40-K14-T
60
40
K 14
5
M 6
28
39
381
GN 297-14,5-K6-W
18
14.5
K 6
2
M 4
11
16
16
GN 297-25-K8-W
30
25
K 8
2
M 6
19
25
75
GN 297-33-K12-W
40 / 50
33
K 12
4
M 6
23.5
31
140
GN 297-40-K14-W
60
40
K 14
5
M 6
28
39
254

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 pitch, 1 x left-hand pitch
  • Type T: Set of bevel gears, 3 bevel gears, 1 x right-hand pitch, 2 x left-hand pitch

Steel

Hardened

Teeth milled

Bevel gear wheels GN 297 are used for angular / T-gears in connection with linear actuators / transfer units GN 391and housing 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 resp. type T.

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.

  • Assembly and application examples of Transfer units
Related products
Housings

GN 298

Housings for angular gears / T-gears
Steel, chrome-plated

GN 391-SCR

Drive / Transfer Units for the Connection of Linear Actuators