12W.. AMW - Spiroplan®
687Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12 W - Spiroplan®
12.1 W.. AM
68395AXX
W.7 AM..
WF.7 AM..
WA.7 AM..
WAF.7 AM..
12 W.. AMW - Spiroplan®
688 Gear Units – 2016
68394AXX
WA.7B AM.. WH.7 AM..
WH.7 AM..
WHF.7 AM..
WT.7 AM..
12W.. AMW - Spiroplan®
689Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.1.1 W37
W37, ne = 1700 rpm 970 lb-ini na Ta max FRa ϕ (/R) AM
Stages [ratio] [rpm] [lb-in] [lb] [ ' ] 56 143 145
W37
3.20 531 615 460 - 3.93 433 615 500 - 5.11 333 615 560 - 5.77 295 615 585 - 6.97 244 615 630 - 8.55 199 615 680 - 9.92 171 615 720 - 10.67 159 795 590 - 11.65 146 615 770 - 12.70 134 615 795 - 13.89 122 795 670 - 15.67 108 795 705 - 18.94 90 795 770 - 21.33 80 970 695 - 23.25 73 795 810 - 26.96 63 795 810 - 27.78 61 970 745 - 31.33 54 970 745 - 31.67 54 795 810 - 34.52 49 795 810 - 37.88 45 970 745 - 46.49 37 970 745 - 53.92 32 970 745 - 63.33 27 970 745 - 69.05 25 970 745 -
Weight [lbs] StagesAM
56 143 145
W37NEMA 2 20 24 24
71 80 90IEC 2 18 24 24
WA37: +0 lbs / WAF37: +0 lbs / WF37: +0 lbs
2
12 W.. AMW - Spiroplan®
690 Gear Units – 2016
12.1.2 W47
W47, ne = 1700 rpm 1590 lb-ini na Ta max FRa ϕ (/R) AM
Stages [ratio] [rpm] [lb-in] [lb] [ ' ] 56 143 145 182 184
W47
3.27 520 970 550 - 3.89 437 970 595 - 4.40 386 970 625 - 5.23 325 970 670 - 5.58 305 970 690 - 6.53 260 970 735 - 7.32 232 970 770 - 8.61 197 970 820 - 9.96 171 970 870 - 10.66 159 970 900 - 11.32 150 1410 705 - 12.30 138 970 950 - 13.44 126 1410 770 - 14.35 118 1410 795 - 16.80 101 1410 860 - 18.82 90 1410 900 - 22.15 77 1410 980 - 25.07 68 1590 900 - 25.62 66 1410 1040 - 26.76 64 1590 930 - 27.41 62 1410 1080 - 31.33 54 1590 1010 - 31.62 54 1410 1150 - 35.09 48 1590 1070 - 41.30 41 1590 1160 - 47.78 36 1590 1240 - 51.12 33 1590 1280 - 58.98 29 1590 1370 - 68.93 25 1590 1440 - 74.98 23 1590 1440 -
Weight [lbs] StagesAM
56 143 145 182 184
W47NEMA 2 33 37 37 45 45
71 80 90 100 112IEC 2 32 37 37 48 48
WA47: +1 lb / WAF47: -3 lbs / WF47: -2 lbs
2
12W.. ADW - Spiroplan®
691Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.2 W.. AD
68396AXX
W.7 AD..
WF.7 AD..
WA.7 AD..
WAF.7 AD..
12 W.. ADW - Spiroplan®
692 Gear Units – 2016
68397AXX
WA.7B AD.. WH.7 AD..
WH.7 AD..
WHF.7 AD..
WT.7 AD..
12W.. ADW - Spiroplan®
693Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.2.1 W37
W37 AD.. , ne = 1700 rpm 970 lb-in
i na Ta max Pe FRa1) FRe Stages ϕ (/R)
[ratio] [rpm] [lb-in] [HP] [lb] [lb] Lg Sm [ ' ]
13.89 122 800 1.9 670 10 2 - - -
W37 AD1
15.67 108 800 1.7 710 20 2 - - -18.94 90 800 1.4 770 30 2 - - -21.33 80 970 1.7 700 50 2 - - -23.25 73 800 1.2 810 40 2 - - -26.96 63 800 1.0 810 50 2 - - -27.78 61 970 1.3 750 70 2 - - -31.33 54 970 1.2 750 70 2 - - -31.67 54 800 0.87 810 50 2 - - -34.52 49 800 0.80 810 50 2 - - -37.88 45 970 1.0 750 80 2 - - -46.49 37 970 0.85 750 90 2 - - -53.92 32 970 0.74 750 90 2 - - -3.20 531 620 5.8 460 240 2 - - -
W37 AD2
3.93 433 620 4.7 500 260 2 - - -5.11 333 620 3.7 560 270 2 - - -5.77 295 620 3.2 580 280 2 - - -6.97 244 620 2.7 630 290 2 - - -8.55 199 620 2.2 680 290 2 - - -9.92 171 620 1.9 720 300 2 - - -
10.67 159 800 2.4 590 330 2 - - -11.65 146 620 1.6 770 110 2 - - -12.70 134 620 1.5 790 120 2 - - -13.89 122 800 1.9 670 340 2 - - -15.67 108 800 1.7 710 340 2 - - -18.94 90 800 1.4 770 340 2 - - -21.33 80 970 1.7 700 350 2 - - -23.25 73 800 1.2 810 350 2 - - -26.96 63 800 1.0 810 350 2 - - -27.78 61 970 1.3 750 360 2 - - -31.33 54 970 1.2 750 360 2 - - -31.67 54 800 0.88 810 300 2 - - -34.52 49 800 0.82 810 300 2 - - -37.88 45 970 1.0 750 360 2 - - -46.49 37 970 0.86 750 360 2 - - -53.92 32 970 0.76 750 360 2 - - -63.33 27 970 0.66 750 350 2 - - -69.05 25 970 0.61 750 350 2 - - -
Weight [lbs]Stages
AD1 AD2Large Small
W37 2 - 17 20
WA37: +0 lbs / WAF37: +0 lbs / WF37: +0 lbs
12 W.. ADW - Spiroplan®
694 Gear Units – 2016
12.2.2 W47
W47 AD.. , ne = 1700 rpm 1500 lb-in
i na Ta max Pe FRa1) FRe Stages ϕ (/R)
[ratio] [rpm] [lb-in] [HP] [lb] [lb] Lg Sm [ ' ]
3.27 520 970 8.5 550 200 2 - - -
W47 AD2
3.89 437 970 7.2 590 210 2 - - -4.40 386 970 6.4 630 230 2 - - -5.23 325 970 5.4 670 240 2 - - -5.58 305 970 5.1 690 240 2 - - -6.53 260 970 4.3 740 250 2 - - -7.32 232 970 3.9 770 260 2 - - -8.61 197 970 3.3 820 270 2 - - -9.96 171 970 2.9 870 270 2 - - -
10.66 159 970 2.7 900 270 2 - - -11.32 150 1420 3.9 710 290 2 - - -12.30 138 970 2.3 950 280 2 - - -13.44 126 1420 3.3 770 300 2 - - -14.35 118 1420 3.1 790 310 2 - - -16.80 101 1420 2.7 860 310 2 - - -18.82 90 1420 2.4 910 310 2 - - -22.15 77 1420 2.1 980 320 2 - - -25.07 68 1590 2.2 900 340 2 - - -25.62 66 1420 1.8 1040 320 2 - - -26.76 64 1590 2.1 930 340 2 - - -27.41 62 1420 1.7 1080 320 2 - - -31.33 54 1590 1.8 1010 340 2 - - -31.62 54 1420 1.5 1150 320 2 - - -35.09 48 1590 1.7 1070 340 2 - - -41.30 41 1590 1.4 1160 340 2 - - -47.78 36 1590 1.3 1240 350 2 - - -51.12 33 1590 1.2 1280 350 2 - - -58.98 29 1590 1.0 1370 350 2 - - -68.93 25 1590 0.91 1440 290 2 - - -74.98 23 1590 0.85 1440 290 2 - - -3.27 520 970 8.6 550 410 2 - - -
W47 AD3
3.89 437 970 7.2 590 430 2 - - -4.40 386 970 6.4 630 440 2 - - -5.23 325 970 5.4 670 460 2 - - -5.58 305 970 5.1 690 460 2 - - -6.53 260 970 4.4 740 470 2 - - -7.32 232 970 3.9 770 470 2 - - -8.61 197 970 3.3 820 480 2 - - -11.32 150 1420 4.0 710 510 2 - - -13.44 126 1420 3.4 770 520 2 - - -14.35 118 1420 3.2 790 520 2 - - -16.80 101 1420 2.7 860 520 2 - - -18.82 90 1420 2.5 910 530 2 - - -22.15 77 1420 2.1 980 530 2 - - -25.07 68 1590 2.3 900 550 2 - - -26.76 64 1590 2.2 930 550 2 - - -31.33 54 1590 1.9 1010 550 2 - - -35.09 48 1590 1.7 1070 550 2 - - -41.30 41 1590 1.5 1160 560 2 - - -
Weight [lbs]Stages
AD2 AD3Large Small
W47 2 - 33 40
WA47: +1 lb / WAF47: -3 lbs / WF47: -2 lbs
12W.. AM.. [NEMA dimensions]W - Spiroplan®
695Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.3 W.. AM.. [NEMA dimensions]
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 301 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 93.5AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 324 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 324 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117
Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 708.
B5 G5120
C5F5
Z5
U
S5
L5
B
L1
U1
T1
20 011 00 11
12 W.. AM.. [NEMA dimensions]W - Spiroplan®
696 Gear Units – 2016
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 297 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 93.5AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117
Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 708.
B5 G5120
C5F5
Z5
U
S5
L5
B
L1
U1
T1
20 012 00 11
12W.. AM.. [NEMA dimensions]W - Spiroplan®
697Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 297 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 93.5AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117
Dimensions in mm unless otherwise noted.
B5 G5120
C5F5
Z5
20 013 00 11
U
S5
L5
B
L1
U1
T1
12 W.. AM.. [NEMA dimensions]W - Spiroplan®
698 Gear Units – 2016
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 297 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 93.5AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117
Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 710.
20 014 00 11
B5 G5120
C5F5
Z5
WA37..
WH37..
U
S5
L5
B
L1
U1T1
12W.. AM.. [NEMA dimensions]W - Spiroplan®
699Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 297 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 93.5AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 320 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 117
Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 712.
U
S5
L5
B
L1
U1T1
20 015 00 11
B5 G5120
C5F5
Z5
NON-Symmetrical Symmetrical
12 W.. AM.. [NEMA dimensions]W - Spiroplan®
700 Gear Units – 2016
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 348 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 87AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 372 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 372 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM182 2.10 in 8.50 in 10 7.25 in 5 228 409 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5AM184 2.10 in 8.50 in 10 7.25 in 5 228 409 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5
Note: Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 708.
B5 G5160
C5F5
Z5
WA47B..
WH47B..
20 016 00 11
U1
U
S5
T1
L5
B
L1
U
S5
L5
B
L1
<=AM145
>= AM182F5
B5 G5
Z
C5
12W.. AM.. [NEMA dimensions]W - Spiroplan®
701Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 347 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 87AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 371 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 371 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM182 2.10 in 8.50 in 10 7.25 in 5 228 408 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5AM184 2.10 in 8.50 in 10 7.25 in 5 228 408 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5
Note: Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 708.
>= AM182F5
B5 G5
Z
C5
20 017 00 11
B5 G5160
C5F5
Z5
<=AM145
WAF47..
WHF47..
U1
U
S5
T1
L5
B
L1
U
S5
L5
B
L1
12 W.. AM.. [NEMA dimensions]W - Spiroplan®
702 Gear Units – 2016
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 347 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 87AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 371 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 371 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM182 2.10 in 8.50 in 10 7.25 in 5 228 408 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5AM184 2.10 in 8.50 in 10 7.25 in 5 228 408 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5
Note: Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 710.
>= AM182F5
B5 G5
Z
C5
B5 G5160
C5F5
Z5
<=AM145
WA47..
WH47..
U1
U
S5
T1
L5
B
L1
U
S5
L5
B
L1
20 018 00 11
12W.. AM.. [NEMA dimensions]W - Spiroplan®
703Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
(→ 132) B B5 C5 E5 F5 G5 L L1 L5 S5 T1 U U1 Z5AM56 1.23 in 4.50 in 11 5.875 in 4.5 170 347 1.88 in -0.18 in 10.5 0.71 in 0.625 in 0.188 in 87AM143 1.68 in 4.50 in 12 5.875 in 4.5 170 371 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM145 1.68 in 4.50 in 12 5.875 in 4.5 170 371 2.25 in 0.13 in 10.5 0.98 in 0.875 in 0.188 in 110.5AM182 2.10 in 8.50 in 10 7.25 in 5 228 408 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5AM184 2.10 in 8.50 in 10 7.25 in 5 228 408 2.75 in 0.13 in 15 1.24 in 1.125 in 0.250 in 147.5
Note: Dimensions in mm unless otherwise noted. For all available output shaft diameters, see page 712.
>= AM182F5
B5 G5
Z
C5
B5 G5160
C5F5
Z5
<=AM145
20 019 00 11
NON-Symmetrical Symmetrical
U1
U
S5
T1
L5
B
L1
U
S5
L5
B
L1
12 W.. AM.. [IEC dimensions]W - Spiroplan®
704 Gear Units – 2016
12.4 W.. AM.. [IEC dimensions]
Gear unit type Adapter typeDimensions in mm
B5 D E5 F5 G2 G5 S5 Z5 D1 L1 T1 U1
W..37
AM63 9510
115 3.5
120
140M8 72
11 23 12.8 4
AM711)
1) Check dimension (G5)/2 as adapter may protrude past the bottom of the feet on a foot-mounted gear unit.
110 130 4 160 14 30 16.3 5
AM801)
13012
165 4.5 200 M10 10619 40 21.8 6
AM901) 14 24 50 27.3 8
W..47
AM63 9510
115 3.5
160
140M8 66
11 23 12.8 4
AM71 110 130 4 160 14 30 16.3 5
AM80130
12165 4.5 200 M10 99
19 40 21.8 6
AM90 14 24 50 27.3 8
AM1001)
18016
2155
250M12
134 28 60 31.3 8AM1121) 18
AM132S/M1) 230 22 265 300 191 38 80 41.3 10
12W.. AD.. [dimensions]W - Spiroplan®
705Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.5 W.. AD.. [dimensions]
12.5.1 Input shaft - Inch
D1 G2 K2 L1 L13 L14 T1 U1 TAP (inch)
W..37
AD1 0.625 in120
102 40 4 32 0.70 in0.1875 in 1/4-20 x0.63
AD2 0.750 in 130 40 4 32 0.83 in
W..47AD2 0.750 in
160123 40 4 32 0.83 in
0.1875 in1/4-20 x0.63
AD3 0.875 in 159 50 5 40 0.96 in 5/16-18 x0.87
TAP
20 010 01 07US
12 W.. AD.. [dimensions]W - Spiroplan®
706 Gear Units – 2016
12.5.2 Input shaft - Metric
D1 G2 K2 L1 L13 L14 T1 U1
W..37AD1 16
120102 40 4 32 18 5
AD2 19 130 40 4 32 21.5 6
W..47AD2 19
160123 40 4 32 21.5 6
AD3 24 159 50 5 40 27 8
12W.. AR.. [dimensions]W - Spiroplan®
707Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.6 W.. AR.. [dimensions]
B5 C5 E5 F5 G2 G5 S5 W6 Z5 Z9 Z12 D1 L1 T1 U1
W..37AR71 110 10 130 3.5
120160 M8
120104
37 014 30 16.3 5
AR80130 12 165 4.5 200 M10 140.5
19 40 21.8 6AR90 24 50 27.3 8
W..47AR71 110 10 130 3.5
160160 M8
120104
37 014 30 16.3 5
AR80130 12 165 4.5 200 M10 134
19 40 21.8 6AR90 24 50 27.3 8
12 Output shaft sizesW - Spiroplan®
708 Gear Units – 2016
12.7 Output shaft sizes
12.7.1 Solid shafts - Inch
All dimensions in inches
Model D T U L L11 L12 TAP
W10 0.625 0.71 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63
W20 0.750 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63
W30 0.750 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63
W37 0.750 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63
W47 1.250 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12
D
L
L11 L12
T
U
TAP
12Output shaft sizesW - Spiroplan®
709Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.7.2 Solid shafts - Metric
All dimensions in mm
Model D T U L L11 L12 TAP
W10 16 18 5 40 4 32 M5 x 12.5
W20 20 22.5 6 40 4 32 M6 x 16
W30 20 22.5 6 40 4 32 M6 x 16
W37 20 22.5 6 40 4 32 M6 x 16
W47 30 33 8 60 3.5 50 M10 x 22
D
L
L11 L12
T
U
TAP
12 Output shaft sizesW - Spiroplan®
710 Gear Units – 2016
12.7.3 Hollow shafts - Inch
All dimensions in inches
Model D D7 O8 T U L8 L9 M
WA10 0.625 0.98 3.31 0.71 3/16 3.11 0.50 1/4 - 20 x 5/8
WA20 0.75 1.18 3.94 0.85 3/16 3.31 0.35 1/4 - 20 x 5/8
WA30 0.75 1.18 4.76 0.85 3/16 4.13 0.35 1/4 - 20 x 5/8
WA37 0.75 1.38 4.76 0.85 3/16 4.13 0.35 1/4 - 20 x 5/8
WA471.00 1.77 5.51 1.12 1/4 4.80 0.68 3/8 - 16 x 1
1.25 1.77 5.51 1.37 1/4 4.80 0.68 7/16 - 14 x 1
D D7
8
8
9L
O U
T
M
L
12Output shaft sizesW - Spiroplan®
711Gear Units – 2016
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
12.7.4 Hollow shafts - Metric
All dimensions in mm
Model D D7 O8 T U L8 L9 M
WA1014 25 84 16.3 5 69 10 M5 x 16
16 25 84 18.3 5 69 8 M5 x 12
WA2018 30 100 20.8 6 84 9 M6 x 16
20 30 100 22.8 6 84 8 M6 x 16
WA30 20 30 121 22.8 6 105 8 M6 x 16
WA3720 35 121 22.8 6 105 8 M6 x 16
25 35 121 27 8 105 17 M10 x 25
WA47 30 45 140 33.3 8 122 17 M10 x 25
D D7
8
8
9L
O U
T
M
L
12 Output shaft sizesW - Spiroplan®
712 Gear Units – 2016
12.7.5 TorqLOC keyless hollow shaft
Metric and inch bores are available as shown below.
D D
DD
H7H7
h11 h11
EH EH
Model
D (in) D (mm) EH (inches)
Inch Bores Metric BoresNON-
SymmetricalSymmetrical
WT37 0.625 0.6875 0.75 - - 16 19 20 6.54 7.33
WT47 1.00 1.1875 1.25 - - 25 30 - 6.69 7.63