GN 297

Angular gears

SKU: 8948 Category:
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Technical Drawing

Product Details

Standard Elements Main dimensions Weight
Description d0 d1 d2 H7 Bore with keyway b d3 l g
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 59
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 K12 4 M 6 23.5 59
GN 297-14.5-K6-W 18 14.5 K 6 2 M 4 11 9
GN 297-25-K8-W 30 25 K 8 2 M 6 19 36
GN 297-33-K12-W 40 / 50 33 K 12 4 M 6 23.5 59
GN 297-14.5-K6-T 18 14.5 K 6 2 M 4 11 9
GN 297-25-K8-T 30 25 K 8 2 M 6 19 36
GN 297-33-K12-T 40 / 50 33 12 4 M 6 23.5 59

Additional information

Accessories

– Housings GN 298 <BR>- Drive untis GN 391<BR>- Transfer untis GN 391<BR>- Linear actuators GN 291<BR>- Linear actuators GN 292<BR>- Linear actuatros GN 293

Features and applications

Bevel gear wheels GN 297 are used for angular / T-gears in connection with linear actuators / transfer units and housings GN 298.<BR>
<BR>
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.<BR>
<BR>
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.<BR>
<BR>
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.<BR>

Material

Steel hardened, teeth milled.<br />

Types

– Type <STRONG>R</STRONG>: Bevel gear wheel, right-hand pitch<BR>
– Type <STRONG>L</STRONG>: Bevel gear wheel, left-hand pitch<BR>
– Type <STRONG>W</STRONG>: Set of bevel gears, 2 bevel gears<BR>
1 x right-hand pitch, 1 x left-hand pitch<BR>
– Type <STRONG>T</STRONG>: Set of bevel gears, 3 bevel gears,<BR>
1 x right-hand pitch, 2 x left-hand pitch