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[Features]
·KG standard comes in parallel width (for light loads) and wide width (for heavy loads), selectable according to your application.
· Gear precision grade is JIS B 1702-1 (ISO) Grade 8 (Gear induction hardened part: Grade 9).
· Shape A: without hub, B: with single hub, BF: additional expansion product with single hub.
· For shaft fastening, "-" is without keyway or screw, "=" is with keyway and "#" is with keyway, screw hole, key material and screw.
· Space-saving, lighter, no need for fastening (=, #).
· Products with "H" added to the suffix are gear induction hardened. Holes are not modified after hardening for HRC 47 to 53.
[Applications]
· Equipment power transmission, drive and transport parts.
A1 type outline drawing.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Weight W (kg) |
---|---|---|---|---|---|---|---|---|---|---|
S3S14A-2216 | 14 | φ42 | φ48 | A1 | 22 | φ16 | - | - | 22 | 0.20 |
S3S14A-3016 | 14 | φ42 | φ48 | A1 | 30 | φ16 | - | - | 30 | 0.28 |
S3S14A-3516 | 14 | φ42 | φ48 | A1 | 35 | φ16 | - | - | 35 | 0.33 |
S3S14B-2216N | 14 | φ42 | φ48 | B1 | 22 | φ16 | φ34 | 13 | 35 | 0.28 |
S3S14B-3016N | 14 | φ42 | φ48 | B1 | 30 | φ16 | φ34 | 13 | 43 | 0.35 |
S3S14B-3516N | 14 | φ42 | φ48 | B1 | 35 | φ16 (H8) | φ34 | 13 | 48 | 0.40 |
S3S15A-2216 | 15 | φ45 | φ51 | A1 | 22 | φ16 | - | - | 22 | 0.24 |
S3S15A-3016 | 15 | φ45 | φ51 | A1 | 30 | φ16 | - | - | 30 | 0.33 |
S3S15A-3516 | 15 | φ45 | φ51 | A1 | 35 | φ16 | - | - | 35 | 0.38 |
S3S15B-2216N | 15 | φ45 | φ51 | B1 | 22 | φ16 | φ36 | 13 | 35 | 0.32 |
S3S15B-3016N | 15 | φ45 | φ51 | B1 | 30 | φ16 | φ36 | 13 | 43 | 0.41 |
S3S15B-3516N | 15 | φ45 | φ51 | B1 | 35 | φ16 (H8) | φ36 | 13 | 48 | 0.47 |
A1 type outline drawing.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Weight W (kg) |
---|---|---|---|---|---|---|---|---|---|---|
S3S16A-2216 | 16 | φ48 | φ54 | A1 | 22 | φ16 | - | - | 22 | 0.28 |
S3S16A-3016 | 16 | φ48 | φ54 | A1 | 30 | φ16 | - | - | 30 | 0.38 |
S3S16A-3516 | 16 | φ48 | φ54 | A1 | 35 | φ16 | - | - | 35 | 0.44 |
S3S16B-2216N | 16 | φ48 | φ54 | B1 | 22 | φ16 | φ40 | 13 | 35 | 0.39 |
S3S16B-3016N | 16 | φ48 | φ54 | B1 | 30 | φ16 | φ40 | 13 | 43 | 0.49 |
S3S16B-3516N | 16 | φ48 | φ54 | B1 | 35 | φ16 (H8) | φ40 | 13 | 48 | 0.55 |
S3S18A-2216 | 18 | φ54 | φ60 | A1 | 22 | φ16 | - | - | 22 | 0.36 |
S3S18A-3016 | 18 | φ54 | φ60 | A1 | 30 | φ16 | - | - | 30 | 0.49 |
S3S18A-3518 | 18 | φ54 | φ60 | A1 | 35 | φ18 | - | - | 35 | 0.56 |
S3S18B-2218N | 18 | φ54 | φ60 | B1 | 22 | φ18 | φ46 | 13 | 35 | 0.50 |
S3S18B-3018N | 18 | φ54 | φ60 | B1 | 30 | φ18 | φ46 | 13 | 43 | 0.62 |
S3S18B-3516N | 18 | φ54 | φ60 | B1 | 35 | φ16 (H8) | φ46 | 13 | 48 | 0.70 |
A1 type outline drawing.
A1 type outline drawing 2.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S20A-2216F | 20 | φ60 | φ66 | A1 | 22 | φ16 | - | - | 22 | - | - | - | - | - | 0.45 |
S3S20A=2220 | 20 | φ60 | φ66 | A1 | 22 | φ20 | - | - | 22 | 6 × 2.8 | - | - | - | - | 0.43 |
S3S20A-3018F | 20 | φ60 | φ66 | A1 | 30 | φ18 | - | - | 30 | - | - | - | - | - | 0.61 |
S3S20A-3518F | 20 | φ60 | φ66 | A1 | 35 | φ18 | - | - | 35 | - | - | - | - | - | 0.71 |
S3S20A=3525 | 20 | φ60 | φ66 | A1 | 35 | φ25 | - | - | 35 | 8 × 3.3 | - | - | - | - | 0.63 |
S3S20B-2218 | 20 | φ60 | φ66 | B1 | 22 | φ18 | φ40 | 13 | 35 | - | - | - | - | - | 0.55 |
S3S20B#2220 | 20 | φ60 | φ66 | B1 | 22 | φ20 | φ40 | 13 | 35 | 6 × 2.8 | M5 | 6.5 | - | - | 0.53 |
S3S20BF-3012* | 20 | φ60 | φ66 | B1 | 30 | φ12 (H8) | φ52 | 20 | 50 | - | - | - | - | - | 0.92 |
S3S20B-3012H* | 20 | φ60 | φ66 | B1 | 30 | φ12 (H*) | φ52 | 20 | 50 | - | - | - | - | - | 0.92 |
S3S20B-3018N | 20 | φ60 | φ66 | B1 | 30 | φ18 | φ52 | 13 | 43 | - | - | - | - | - | 0.80 |
S3S20B-3516 | 20 | φ60 | φ66 | B1 | 35 | φ16 (H8) | φ50 | 13 | 48 | - | - | - | - | - | 0.90 |
S3S20B#3525 | 20 | φ60 | φ66 | B1 | 35 | φ25 | φ50 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 0.78 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates set screws are included.
B1 type outline drawing
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S24A-2216F | 24 | φ72 | φ78 | A1 | 22 | φ16 | - | - | 22 | - | - | - | - | - | 0.67 |
S3S24A=2220 | 24 | φ72 | φ78 | A1 | 22 | φ20 | - | - | 22 | 6 × 2.8 | - | - | - | - | 0.65 |
S3S24A=2225 | 24 | φ72 | φ78 | A1 | 22 | φ25 | - | - | 22 | 8 × 3.3 | - | - | - | - | 0.61 |
S3S24A-3018F | 24 | φ72 | φ78 | A1 | 30 | φ18 | - | - | 30 | - | - | - | - | - | 0.90 |
S3S24A-3518F | 24 | φ72 | φ78 | A1 | 35 | φ18 | - | - | 35 | - | - | - | - | - | 1.05 |
S3S24A=3525 | 24 | φ72 | φ78 | A1 | 35 | φ25 | - | - | 35 | 8 × 3.3 | - | - | - | - | 0.98 |
S3S24A=3530 | 24 | φ72 | φ78 | A1 | 35 | φ30 | - | - | 35 | 8 × 3.3 | - | - | - | - | 0.92 |
S3S24B-2218 | 24 | φ72 | φ78 | B1 | 22 | φ18 | φ50 | 13 | 35 | - | - | - | - | - | 0.83 |
S3S24B#2220 | 24 | φ72 | φ78 | B1 | 22 | φ20 | φ50 | 13 | 35 | 6 × 2.8 | M5 | 6.5 | - | - | 0.81 |
S3S24B#2225 | 24 | φ72 | φ78 | B1 | 22 | φ25 | φ50 | 13 | 35 | 8 × 3.3 | M6 | 6.5 | - | - | 0.76 |
S3S24B-3020N | 24 | φ72 | φ78 | B1 | 30 | φ20 | φ60 | 13 | 43 | - | - | - | - | - | 1.14 |
S3S24B-3518 | 24 | φ72 | φ78 | B1 | 35 | φ18 | φ60 | 13 | 48 | - | - | - | - | - | 1.31 |
S3S24B#3525 | 24 | φ72 | φ78 | B1 | 35 | φ25 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.21 |
S3S24B#3530 | 24 | φ72 | φ78 | B1 | 35 | φ30 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.13 |
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S25A-2218F | 25 | φ75 | φ81 | A1 | 22 | φ18 | - | - | 22 | - | - | - | - | - | 0.72 |
S3S25A=2225 | 25 | φ75 | φ81 | A1 | 22 | φ25 | - | - | 22 | 8 × 3.3 | - | - | - | - | 0.67 |
S3S25A-3018F | 25 | φ75 | φ81 | A1 | 30 | φ18 | - | - | 30 | - | - | - | - | - | 0.98 |
S3S25A-3520F | 25 | φ75 | φ81 | A1 | 35 | φ20 | - | - | 35 | - | - | - | - | - | 1.13 |
S3S25A=3525 | 25 | φ75 | φ81 | A1 | 35 | φ25 | - | - | 35 | 8 × 3.3 | - | - | - | - | 1.07 |
S3S25A=3530 | 25 | φ75 | φ81 | A1 | 35 | φ30 | - | - | 35 | 8 × 3.3 | - | - | - | - | 1.01 |
S3S25B-2220 | 25 | φ75 | φ81 | B1 | 22 | φ20 | φ50 | 13 | 35 | - | - | - | - | - | 0.88 |
S3S25B#2225 | 25 | φ75 | φ81 | B1 | 22 | φ25 | φ50 | 13 | 35 | 8 × 3.3 | M6 | 6.5 | - | - | 0.82 |
S3S25BF-3012* | 25 | φ75 | φ81 | B1 | 30 | φ12 (H8) | φ60 | 20 | 50 | - | - | - | - | - | 1.43 |
S3S25B-3012H* | 25 | φ75 | φ81 | B1 | 30 | φ12 (H*) | φ60 | 20 | 50 | - | - | - | - | - | 1.43 |
S3S25B-3020N | 25 | φ75 | φ81 | B1 | 30 | φ20 | φ60 | 13 | 43 | - | - | - | - | - | 1.22 |
S3S25B-3518 | 25 | φ75 | φ81 | B1 | 35 | φ18 | φ60 | 13 | 48 | - | - | - | - | - | 1.41 |
S3S25B#3525 | 25 | φ75 | φ81 | B1 | 35 | φ25 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.31 |
S3S25B#3530 | 25 | φ75 | φ81 | B1 | 35 | φ30 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.22 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S28A-2218F | 28 | φ84 | φ90 | A1 | 22 | φ18 | - | - | 22 | - | - | - | - | - | 0.91 |
S3S28A=2225 | 28 | φ84 | φ90 | A1 | 22 | φ25 | - | - | 22 | 8 × 3.3 | - | - | - | - | 0.87 |
S3S28A-3020F | 28 | φ84 | φ90 | A1 | 30 | φ20 | - | - | 30 | - | - | - | - | - | 1.23 |
S3S28A-3520F | 28 | φ84 | φ90 | A1 | 35 | φ20 | - | - | 35 | - | - | - | - | - | 1.44 |
S3S28A=3525 | 28 | φ84 | φ90 | A1 | 35 | φ25 | - | - | 35 | 8 × 3.3 | - | - | - | - | 1.38 |
S3S28A=3530 | 28 | φ84 | φ90 | A1 | 35 | φ30 | - | - | 35 | 8 × 3.3 | - | - | - | - | 1.32 |
S3S28B-2220 | 28 | φ84 | φ90 | B1 | 22 | φ20 | φ50 | 13 | 35 | - | - | - | - | - | 1.07 |
S3S28B#2225 | 28 | φ84 | φ90 | B1 | 22 | φ25 | φ50 | 13 | 35 | 8 × 3.3 | M6 | 6.5 | - | - | 1.01 |
S3S28B-3022N | 28 | φ84 | φ90 | B1 | 30 | φ22 | φ60 | 13 | 43 | - | - | - | - | - | 1.47 |
S3S28B-3518 | 28 | φ84 | φ90 | B1 | 35 | φ18 | φ60 | 13 | 48 | - | - | - | - | - | 1.72 |
S3S28B#3525 | 28 | φ84 | φ90 | B1 | 35 | φ25 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.61 |
S3S28B#3530 | 28 | φ84 | φ90 | B1 | 35 | φ30 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.53 |
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.
A1 type outline drawing
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S30A-2220F | 30 | φ90 | φ96 | A1 | 22 | φ20 | - | - | 22 | - | - | - | - | - | 1.04 |
S3S30A=2225 | 30 | φ90 | φ96 | A1 | 22 | φ25 | - | - | 22 | 8 × 3.3 | - | - | - | - | 1.01 |
S3S30A-3022F | 30 | φ90 | φ96 | A1 | 30 | φ22 | - | - | 30 | - | - | - | - | - | 1.41 |
S3S30A=3030 | 30 | φ90 | φ96 | A1 | 30 | φ30 | - | - | 30 | 8 × 3.3 | - | - | - | - | 1.33 |
S3S30A-3522F | 30 | φ90 | φ96 | A1 | 35 | φ22 | - | - | 35 | - | - | - | - | - | 1.64 |
S3S30A=3525 | 30 | φ90 | φ96 | A1 | 35 | φ25 | - | - | 35 | 8 × 3.3 | - | - | - | - | 1.61 |
S3S30A=3530 | 30 | φ90 | φ96 | A1 | 35 | φ30 | - | - | 35 | 8 × 3.3 | - | - | - | - | 1.55 |
S3S30B-2218 | 30 | φ90 | φ96 | B1 | 22 | φ18 | φ50 | 13 | 35 | - | - | - | - | - | 1.23 |
S3S30B#2225 | 30 | φ90 | φ96 | B1 | 22 | φ25 | φ50 | 13 | 35 | 8 × 3.3 | M6 | 6.5 | - | - | 1.16 |
S3S30BF-3012* | 30 | φ90 | φ96 | B1 | 30 | φ12 (H8) | φ75 | 20 | 50 | - | - | - | - | - | 2.13 |
S3S30B-3012H* | 30 | φ90 | φ96 | B1 | 30 | φ12 (H*) | φ75 | 20 | 50 | - | - | - | - | - | 2.13 |
S3S30B-3022N | 30 | φ90 | φ96 | B1 | 30 | φ22 | φ60 | 13 | 43 | - | - | - | - | - | 1.66 |
S3S30B-3520 | 30 | φ90 | φ96 | B1 | 35 | φ20 | φ60 | 13 | 48 | - | - | - | - | - | 1.92 |
S3S30B#3525 | 30 | φ90 | φ96 | B1 | 35 | φ25 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.84 |
S3S30B#3530 | 30 | φ90 | φ96 | B1 | 35 | φ30 | φ60 | 13 | 48 | 8 × 3.3 | M6 | 6.5 | - | - | 1.76 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S32A-2020F | 32 | φ96 | φ102 | A1 | 20 | φ20 | - | - | 20 | - | - | - | - | - | 1.09 |
S3S32A=2025 | 32 | φ96 | φ102 | A1 | 20 | φ25 | - | - | 20 | 8 × 3.3 | - | - | - | - | 1.06 |
S3S32A-3022F | 32 | φ96 | φ102 | A1 | 30 | φ22 | - | - | 30 | - | - | - | - | - | 1.62 |
S3S32A=3030 | 32 | φ96 | φ102 | A1 | 30 | φ30 | - | - | 30 | 8 × 3.3 | - | - | - | - | 1.53 |
S3S32A-3222F | 32 | φ96 | φ102 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 1.72 |
S3S32A=3225 | 32 | φ96 | φ102 | A1 | 32 | φ25 | - | - | 32 | 8 × 3.3 | - | - | - | - | 1.69 |
S3S32A=3230 | 32 | φ96 | φ102 | A1 | 32 | φ30 | - | - | 32 | 8 × 3.3 | - | - | - | - | 1.63 |
S3S32B-2018 | 32 | φ96 | φ102 | B1 | 20 | φ18 | φ50 | 13 | 33 | - | - | - | - | - | 1.27 |
S3S32B#2025 | 32 | φ96 | φ102 | B1 | 20 | φ25 | φ50 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | - | - | 1.20 |
S3S32B-3025N | 32 | φ96 | φ102 | B1 | 30 | φ25 | φ65 | 13 | 43 | - | - | - | - | - | 1.88 |
S3S32B#3030 | 32 | φ96 | φ102 | B1 | 30 | φ30 | φ65 | 13 | 43 | 8 × 3.3 | M6 | 6.5 | - | - | 1.74 |
S3S32B-3220 | 32 | φ96 | φ102 | B1 | 32 | φ20 | φ60 | 13 | 45 | - | - | - | - | - | 2.00 |
S3S32B#3225 | 32 | φ96 | φ102 | B1 | 32 | φ25 | φ60 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | - | - | 1.92 |
S3S32B#3230 | 32 | φ96 | φ102 | B1 | 32 | φ30 | φ60 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | - | - | 1.85 |
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.
A1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S36A-2020F | 36 | φ108 | φ114 | A1 | 20 | φ20 | - | - | 20 | - | - | - | - | - | 1.39 |
S3S36A=2025 | 36 | φ108 | φ114 | A1 | 20 | φ25 | - | - | 20 | 8 × 3.3 | - | - | - | - | 1.36 |
S3S36A=3030 | 36 | φ108 | φ114 | A1 | 30 | φ30 | - | - | 30 | 8 × 3.3 | - | - | - | - | 1.99 |
S3S36A-3222F | 36 | φ108 | φ114 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 2.21 |
S3S36A=3225 | 36 | φ108 | φ114 | A1 | 32 | φ25 | - | - | 32 | 8 × 3.3 | - | - | - | - | 2.17 |
S3S36A=3230 | 36 | φ108 | φ114 | A1 | 32 | φ30 | - | - | 32 | 8 × 3.3 | - | - | - | - | 2.12 |
S3S36B-2020 | 36 | φ108 | φ114 | B1 | 20 | φ20 | φ50 | 13 | 33 | - | - | - | - | - | 1.56 |
S3S36B#2025 | 36 | φ108 | φ114 | B1 | 20 | φ25 | φ50 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | - | - | 1.50 |
S3S36B-3025N | 36 | φ108 | φ114 | B1 | 30 | φ25 | φ70 | 13 | 43 | - | - | - | - | - | 2.39 |
S3S36B#3035 | 36 | φ108 | φ114 | B1 | 30 | φ35 | φ70 | 13 | 43 | 10 × 3.3 | M8 | 6.5 | - | - | 2.21 |
S3S36B-3222 | 36 | φ108 | φ114 | B1 | 32 | φ22 | φ60 | 13 | 45 | - | - | - | - | - | 2.46 |
S3S36B#3225 | 36 | φ108 | φ114 | B1 | 32 | φ25 | φ60 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | - | - | 2.41 |
S3S36B#3230 | 36 | φ108 | φ114 | B1 | 32 | φ30 | φ60 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | - | - | 2.33 |
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S40A-2020F | 40 | φ120 | φ126 | A1 | 20 | φ20 | - | - | 20 | - | - | - | - | - | 1.73 |
S3S40A=2025 | 40 | φ120 | φ126 | A1 | 20 | φ25 | - | - | 20 | 8 × 3.3 | - | - | - | - | 1.69 |
S3S40A=3030 | 40 | φ120 | φ126 | A1 | 30 | φ30 | - | - | 30 | 8 × 3.3 | - | - | - | - | 2.49 |
S3S40A-3222F | 40 | φ120 | φ126 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 2.75 |
S3S40A=3225 | 40 | φ120 | φ126 | A1 | 32 | φ25 | - | - | 32 | 8 × 3.3 | - | - | - | - | 2.71 |
S3S40A=3230 | 40 | φ120 | φ126 | A1 | 32 | φ30 | - | - | 32 | 8 × 3.3 | - | - | - | - | 2.66 |
S3S40B-2020 | 40 | φ120 | φ126 | B1 | 20 | φ20 | φ50 | 13 | 33 | - | - | - | - | - | 1.90 |
S3S40B#2025 | 40 | φ120 | φ126 | B1 | 20 | φ25 | φ50 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | - | - | 1.84 |
S3S40BF-3015* | 40 | φ120 | φ126 | B1 | 30 | φ15 (H8) | φ85 | 20 | 50 | - | - | - | - | - | 3.47 |
S3S40B-3015H* | 40 | φ120 | φ126 | B1 | 30 | φ15 (H*) | φ85 | 20 | 50 | - | - | - | - | - | 3.47 |
S3S40B-3025N | 40 | φ120 | φ126 | B1 | 30 | φ25 | φ70 | 13 | 43 | - | - | - | - | - | 2.89 |
S3S40B#3035 | 40 | φ120 | φ126 | B1 | 30 | φ35 | φ70 | 13 | 43 | 10 × 3.3 | M8 | 6.5 | - | - | 2.72 |
S3S40B-3222 | 40 | φ120 | φ126 | B1 | 32 | φ22 | φ60 | 13 | 45 | - | - | - | - | - | 3.00 |
S3S40B#3225 | 40 | φ120 | φ126 | B1 | 32 | φ25 | φ60 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | - | - | 2.95 |
S3S40B#3230 | 40 | φ120 | φ126 | B1 | 32 | φ30 | φ60 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | - | - | 2.87 |
S3S45B-2020 | 45 | φ135 | φ141 | B1 | 20 | φ20 | φ70 | 13 | 33 | - | - | - | - | - | 2.56 |
S3S45B-3222F | 45 | φ135 | φ141 | B1 | 32 | φ22 | φ70 | 13 | 45 | - | - | - | - | - | 3.85 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.
A1 type outline drawing.
A2 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S48A-2020F | 48 | φ144 | φ150 | A1 | 20 | φ20 | - | - | 20 | - | - | - | - | - | 2.51 |
S3S48A=2025 | 48 | φ144 | φ150 | A2 | 20 | φ25 | φ50 | - | 20 | 8 × 3.3 | - | - | φ116 | 10 | 1.84 |
S3S48A=3030 | 48 | φ144 | φ150 | A2 | 30 | φ30 | φ60 | - | 30 | 8 × 3.3 | - | - | φ116 | 16 | 2.89 |
S3S48A-3222F | 48 | φ144 | φ150 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 4.00 |
S3S48A=3230 | 48 | φ144 | φ150 | A2 | 32 | φ30 | φ60 | - | 32 | 8 × 3.3 | - | - | φ116 | 16 | 3.04 |
S3S48B-2020 | 48 | φ144 | φ150 | B1 | 20 | φ20 | φ50 | 13 | 33 | - | - | - | - | - | 2.68 |
S3S48B#2025 | 48 | φ144 | φ150 | B3 | 20 | φ25 | φ50 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | φ116 | 10 | 1.99 |
S3S48B-3025N | 48 | φ144 | φ150 | B1 | 30 | φ25 | φ80 | 13 | 43 | - | - | - | - | - | 4.19 |
S3S48B#3040 | 48 | φ144 | φ150 | B3 | 30 | φ40 | φ80 | 13 | 43 | 12 × 3.3 | M8 | 6.5 | φ116 | 16 | 3.38 |
S3S48B-3222 | 48 | φ144 | φ150 | B1 | 32 | φ22 | φ60 | 13 | 45 | - | - | - | - | - | 4.25 |
S3S48B#3230 | 48 | φ144 | φ150 | B3 | 32 | φ30 | φ60 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | φ116 | 16 | 3.25 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S50A-2020F | 50 | φ150 | φ156 | A1 | 20 | φ20 | - | - | 20 | - | - | - | - | - | 2.73 |
S3S50A=2025 | 50 | φ150 | φ156 | A2 | 20 | φ25 | φ50 | - | 20 | 8 × 3.3 | - | - | φ122 | 10 | 1.97 |
S3S50A=2030 | 50 | φ150 | φ156 | A2 | 20 | φ30 | φ60 | - | 20 | 8 × 3.3 | - | - | φ122 | 10 | 1.94 |
S3S50A=3030 | 50 | φ150 | φ156 | A2 | 30 | φ30 | φ60 | - | 30 | 8 × 3.3 | - | - | φ122 | 16 | 3.10 |
S3S50A-3222F | 50 | φ150 | φ156 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 4.34 |
S3S50A=3230 | 50 | φ150 | φ156 | A2 | 32 | φ30 | φ60 | - | 32 | 8 × 3.3 | - | - | φ122 | 16 | 3.25 |
S3S50A=3235 | 50 | φ150 | φ156 | A2 | 32 | φ35 | φ70 | - | 32 | 10 × 3.3 | - | - | φ122 | 16 | 3.31 |
S3S50B-2020 | 50 | φ150 | φ156 | B1 | 20 | φ20 | φ60 | 13 | 33 | - | - | - | - | - | 2.98 |
S3S50B#2025 | 50 | φ150 | φ156 | B3 | 20 | φ25 | φ60 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | φ122 | 10 | 2.27 |
S3S50B#2030 | 50 | φ150 | φ156 | B3 | 20 | φ30 | φ60 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | φ122 | 10 | 2.22 |
S3S50BF-3015 | 50 | φ150 | φ156 | B1 | 30 | φ15 (H8) | φ105 | 20 | 50 | - | - | - | - | - | 5.43 |
S3S50B-3015H* | 50 | φ150 | φ156 | B1 | 30 | φ15(H※) | φ105 | 20 | 50 | - | - | - | - | - | 5.43 |
S3S50B-3025N* | 50 | φ150 | φ156 | B1 | 30 | φ25 | φ80 | 13 | 43 | - | - | - | - | - | 4.51 |
S3S50B#3040 | 50 | φ150 | φ156 | B3 | 30 | φ40 | φ80 | 13 | 43 | 12 × 3.3 | M8 | 6.5 | φ122 | 16 | 3.58 |
S3S50B-3222 | 50 | φ150 | φ156 | B1 | 32 | φ22 | φ70 | 13 | 45 | - | - | - | - | - | 4.70 |
S3S50B#3230 | 50 | φ150 | φ156 | B3 | 32 | φ30 | φ70 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | φ122 | 16 | 3.69 |
S3S50B#3235 | 50 | φ150 | φ156 | B3 | 32 | φ35 | φ70 | 13 | 45 | 10 × 3.3 | M8 | 6.5 | φ122 | 16 | 3.60 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.
A1 type outline drawing.
A2 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S56A-2020F | 56 | φ168 | φ174 | A1 | 20 | φ20 | - | - | 20 | - | - | - | - | - | 3.43 |
S3S56A=2025 | 56 | φ168 | φ174 | A2 | 20 | φ25 | φ50 | - | 20 | 8 × 3.3 | - | - | φ140 | 10 | 2.39 |
S3S56A-3222F | 56 | φ168 | φ174 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 5.47 |
S3S56A=3230 | 56 | φ168 | φ174 | A2 | 32 | φ30 | φ60 | - | 32 | 8 × 3.3 | - | - | φ140 | 16 | 3.93 |
S3S56B-2020 | 56 | φ168 | φ174 | B1 | 20 | φ20 | φ60 | 13 | 33 | - | - | - | - | - | 3.69 |
S3S56B#2025 | 56 | φ168 | φ174 | B3 | 20 | φ25 | φ60 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | φ140 | 10 | 2.70 |
S3S56B-3222 | 56 | φ168 | φ174 | B1 | 32 | φ22 | φ70 | 13 | 45 | - | - | - | - | - | 5.83 |
S3S56B#3230 | 56 | φ168 | φ174 | B3 | 32 | φ30 | φ70 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | φ140 | 16 | 4.38 |
S3S56B#3235 | 56 | φ168 | φ174 | B3 | 32 | φ35 | φ70 | 13 | 45 | 10 × 3.3 | M8 | 6.5 | φ140 | 16 | 4.28 |
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.
B1 type outline drawing.
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S60A-2020F | 60 | φ180 | φ186 | A1 | 20 | φ20 | - | - | 20 | - | - | - | - | - | 3.95 |
S3S60A=2030 | 60 | φ180 | φ186 | A2 | 20 | φ30 | φ60 | - | 20 | 8 × 3.3 | - | - | φ152 | 10 | 2.73 |
S3S60A=3030 | 60 | φ180 | φ186 | A2 | 30 | φ30 | φ60 | - | 30 | 8 × 3.3 | - | - | φ152 | 16 | 4.24 |
S3S60A-3222F | 60 | φ180 | φ186 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 6.30 |
S3S60A=3230 | 60 | φ180 | φ186 | A2 | 32 | φ30 | φ60 | - | 32 | 8 × 3.3 | - | - | φ152 | 16 | 4.42 |
S3S60A=3235 | 60 | φ180 | φ186 | A2 | 32 | φ35 | φ70 | - | 32 | 10 × 3.3 | - | - | φ152 | 16 | 4.48 |
S3S60B-2022 | 60 | φ180 | φ186 | B1 | 20 | φ22 | φ60 | 13 | 33 | - | - | - | - | - | 4.19 |
S3S60B#2030 | 60 | φ180 | φ186 | B3 | 20 | φ30 | φ60 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | φ152 | 10 | 2.94 |
S3S60BF-3015 | 60 | φ180 | φ186 | B1 | 30 | φ15 (H8) | φ130 | 20 | 50 | - | - | - | - | - | 7.98 |
S3S60B-3015H | 60 | φ180 | φ186 | B1 | 30 | φ15(H※) | φ130 | 20 | 50 | - | - | - | - | - | 7.98 |
S3S60B-3025N | 60 | φ180 | φ186 | B1 | 30 | φ25 | φ80 | 13 | 43 | - | - | - | - | - | 6.34 |
S3S60B#3040 | 60 | φ180 | φ186 | B3 | 30 | φ40 | φ80 | 13 | 43 | 12 × 3.3 | M8 | 6.5 | φ152 | 16 | 4.73 |
S3S60B-3225 | 60 | φ180 | φ186 | B1 | 32 | φ25 | φ70 | 13 | 45 | - | - | - | - | - | 6.62 |
S3S60B#3230 | 60 | φ180 | φ186 | B3 | 32 | φ30 | φ70 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | φ152 | 16 | 4.87 |
S3S60B#3235 | 60 | φ180 | φ186 | B3 | 32 | φ35 | φ70 | 13 | 45 | 10 × 3.3 | M8 | 6.5 | φ152 | 16 | 4.77 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.
B1 type outline drawing
(Units: mm)
Catalog Number | Number Of Teeth z | Reference Diameter d | Tip Diameter da | Type | Face Width b | Bore Diameter dd (H7) | Hub Outer Diameter dh | Hub Projection lh | Overall Length l | Key Way b2 × t2 | Set Screw | Inner Diameter Of Rim di | Thickness Of Web bw | Weight W (kg) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M | ls | ||||||||||||||
S3S64A-2022F | 64 | φ192 | φ198 | A1 | 20 | φ22 | - | - | 20 | - | - | - | - | - | 4.49 |
S3S64A=2030 | 64 | φ192 | φ198 | A2 | 20 | φ30 | φ60 | - | 20 | 8 × 3.3 | - | - | φ164 | 10 | 3.05 |
S3S64A-3222F | 64 | φ192 | φ198 | A1 | 32 | φ22 | - | - | 32 | - | - | - | - | - | 7.18 |
S3S64A=3230 | 64 | φ192 | φ198 | A2 | 32 | φ30 | φ60 | - | 32 | 8 × 3.3 | - | - | φ164 | 16 | 4.94 |
S3S64A=3235 | 64 | φ192 | φ198 | A2 | 32 | φ35 | φ70 | - | 32 | 10 × 3.3 | - | - | φ164 | 16 | 5.00 |
S3S64B-2022 | 64 | φ192 | φ198 | B1 | 20 | φ22 | φ60 | 13 | 33 | - | - | - | - | - | 4.74 |
S3S64B#2030 | 64 | φ192 | φ198 | B3 | 20 | φ30 | φ60 | 13 | 33 | 8 × 3.3 | M6 | 6.5 | φ164 | 10 | 3.27 |
S3S64B-3225 | 64 | φ192 | φ198 | B1 | 32 | φ25 | φ70 | 13 | 45 | - | - | - | - | - | 7.50 |
S3S64B#3230 | 64 | φ192 | φ198 | B3 | 32 | φ30 | φ70 | 13 | 45 | 8 × 3.3 | M6 | 6.5 | φ164 | 16 | 5.38 |
S3S64B#3235 | 64 | φ192 | φ198 | B3 | 32 | φ35 | φ70 | 13 | 45 | 10 × 3.3 | M8 | 6.5 | φ164 | 16 | 5.29 |
S3S70BF-3020* | 70 | φ210 | φ216 | B1 | 30 | φ20 | φ150 | 20 | 50 | - | - | - | - | 10.78 | |
S3S70B-3020H* | 70 | φ210 | φ216 | B1 | 30 | φ20 (H*) | φ150 | 20 | 50 | - | - | - | - | 10.78 | |
S3S80BF-3020* | 80 | φ240 | φ246 | B1 | 30 | φ20 | φ170 | 20 | 50 | - | - | - | - | 14.06 | |
S3S80B-3020H* | 80 | φ240 | φ246 | B1 | 30 | φ20(H※) | φ170 | 20 | 50 | - | - | - | - | 14.06 |
*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.
"It would be nice to have a shape that makes additional work easy, and is inexpensive and easy to procure." We have developed our products based on customer feedback like the above.
Part Number |
---|
S3S25A-3018F |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | Shaft Bore Dia., Shaft Dia. d (Ø) | Gear Shape | Number of Teeth (Teeth) | Tooth Width B (mm) | Shaft Bore Tolerance | Accuracy (Old JIS) | Shaft Hole Specifications | Shape (details) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 1,086.81 | SPUR GEARS | 1 Piece(s) | 5 Day(s) | 10 | 18 | Shape A | 25 | 30 | H7 | Class 8 Equivalent | Standard shaft hole product | A1 |
Loading...
Module | 3 | Material | Steel | Surface Treatment | No |
---|---|---|---|---|---|
Heat Treatment | No | Ground Tooth | No | Bearing | No |
Backlash | Presence | Shaft Bore Config. | Round hole | Shaft hole finished | Round Hole |
Pilot Hole Product, Completed Product | Pilot Hole Product | Material (Details) | S45C |
Please check the type/dimensions/specifications of the part S3S25A-3018F in the Spur Gear Module 3 S45C Type series.
Part Number |
---|
S3S14A-3516-H-19 |
S3S14A-3516-H-20 |
S3S14A-3516-H-21 |
S3S25A-3520F |
S3S25B-2220 |
S3S25B-3020N |
Part Number | Price | Minimum Order Qty | Volume Discount | Days to Ship | RoHS | Shaft Bore Dia., Shaft Dia. d (Ø) | Gear Shape | Number of Teeth (Teeth) | Tooth Width B (mm) | Shaft Bore Tolerance | Accuracy (Old JIS) | Shaft Hole Specifications | Shape (details) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 777.65 | 1 Piece(s) | 12 Day(s) | 10 | 19 | Shape A | 14 | 35 | Not specified | Class 8~9 Equivalent | Shaft hole processed products | A1 | ||
฿ 777.65 | 1 Piece(s) | 12 Day(s) | 10 | 20 | Shape A | 14 | 35 | Not specified | Class 8~9 Equivalent | Shaft hole processed products | A1 | ||
฿ 777.65 | 1 Piece(s) | 12 Day(s) | 10 | 21 | Shape A | 14 | 35 | Not specified | Class 8~9 Equivalent | Shaft hole processed products | A1 | ||
฿ 1,149.96 | 1 Piece(s) | 5 Day(s) | 10 | 20 | Shape A | 25 | 35 | H7 | Class 8 Equivalent | Standard shaft hole product | A1 | ||
฿ 1,127.01 | 1 Piece(s) | 5 Day(s) | 10 | 20 | Shape B | 25 | 22 | H7 | Class 8 Equivalent | Standard shaft hole product | B1 | ||
฿ 1,467.69 | 1 Piece(s) | 5 Day(s) | 10 | 20 | Shape B | 25 | 30 | H7 | Class 8 Equivalent | Standard shaft hole product | B1 |
How can we improve?
How can we improve?