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7 Timing Pulleys MXL 7

Timing Pulleys & Idlers & Belts / Round Belt Pulleys & Idlers & Belts Products 2.032mm Pulley M Material Flange S Surface Treatment Round Belt Pulleys & Idlers & Belts Timing Pulleys & Idlers & Belts /

MXL
New

Timing Pulleys Aluminum Alloy Clear Anodized Pulleys Timing

P.07-007 P.07-007

Idlers Idlers

P.07-033 QPulley Shape 4 B Shape 4 K Shape Tooth Profile Type & Nominal Width (* dimension) P.07-033
A
Belt Type Pulley Shape
W
L
A Shape
Timing Belts 2.0 *W 2.0 2.0 *A *L 2.0 3.5 2-M *L 2-M (ISO Standard Rack Dimensions) MXL019 B K A 7.5 11.5 16.5 Timing Belts
4
-
A
6
10
*W
20°
20°
-
*A
(28°) (28°)
B
MXL025
18
0.64
P.07-055 F P.D. O.D. E dH7 2.0 *A 3.5 E D P.D. O.D. R0.23 (0.61) R0.3 ( ): 23 or MXL037 K A 11 15 22 - - P.07-055
B
0.67
K
Round Belt Pulleys & Idlers & Belts P.D. O.D. dH7 (t1.0) E F P.D. O.D. dH7 D E F (t1.0) slightly vary according to the Threaded Hole Size Table 25 Idlers & Belts Round Belt Pulleys &
less teeth
A
Tooth groove dimensions
MXL050
14
B
18
K
number of teeth.
(Pitch: 2.032mm)
P.07-088 (t1.0) (Shaft Bore Specs: P · N ) P.07-088
M (Coarse Thread)
dH7 Shaft Bore ID
QShaft Bore Specs. 3~5 M3
6~18 M4
5 H Round Hole 5 P Round Hole + Tap 5 N New JIS Keyway + Tap 19~22 M5
E For more tap dimensions, refer to the
QKeyway Size MISUMI website.
bjs9 t N/NK: New JIS (B1301) keyway size table
Shaft Bore Keyway
120°
2-R0.2 Spec. Shaft Bore Tolerance b js9 t Tolerance
or Less N 8 + 0.015
N 10 0 3 ±0.0125 1.4
HH7 dH7 + 0.015
PH7 NH7 NK 10 0 4 ±0.0150 1.8
E No tapped holes or set X Not applicable to Shape A with X Only keyway holes are not tapped N 11~12 4 1.8 + 0.1
0
screws. 15 or less teeth and nominal for Shape A with 15 or less teeth and N 13~17 + 0.018 5 ±0.0150 2.3
0
width 025. nominal width 025. N 18 6 2.8
E For Shape A pulley, the set N 19~22 + 0.021 6 ±0.0150 2.8
screw hole is set around 120° 0
to avoid interference with the E For more keyway dimensions, refer to the
tooth top. MISUMI website.
Part Number 4Pulley 5Shaft Bore Specs. H 5Shaft Bore Specs. N/NK
Hole Dia. d
Hole Dia. d
1Type 2Number of 3Belt Type Shape (1mm increments) (1mm increments) P.D. O.D. F E
Teeth
14 9.06 8.55
15 3~4 9.70 9.19 12 6
16 10.35 9.84
17 11.00 10.49
18 3~5 11.64 11.14 14 8
19 12.29 11.78
20 12.94 12.43
21 3~7 - 13.58 13.07 18 11
22 14.23 13.72
23 14.88 14.37
24 3~9 15.52 15.02 20 13
25 16.17 15.66
26 MXL019 3~10 16.82 16.31
E-ATP 27 MXL025 A 4~10 17.46 16.96 22 14
28
MXL037
18.11
17.60
30 MXL050 19.40 18.90
32 4~12 8 20.70 20.19 25 16
34 21.99 21.48
36 5~14 8~11·NK10 23.29 22.78 28 18
38 8~12·NK10 24.58 24.07
40 5~16 8~13·NK10 25.87 25.36 30 20
42 27.17 26.66
44 28.46 27.95
46 5~19 8~16·NK10 29.75 29.24 32 23
48 31.05 30.54
50 5~21 8~17·NK10 32.34 31.84 35 25
60 5~28 8~23·NK10 38.81 38.30 44 32
72 5~36 8~31·NK10 46.57 46.06 52 40
07-021 Timing Pulleys