Alpha Series is an all-in-one indexing drive package complete with a cost-effective shaft-mounted gearmotor on a low-profile housing. After reviewing the design, this indexing drive has been made more user-friendly by building on the roller gear cam mechanism found in all of our SANDEX products, which have set high production record
- Welding machines for automotive parts
- Tire assembly machines
- Manufacturing equipment for solar panels
- Various assembly and inspection machines
α Series Specifications
| Description | Symbol | Unit | 7AD | 9AD | 11AD | 15AD |
| Indexing Stops | s | 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 32 | ||||
| Input Shaft Speed | rpm | 0 to 200 | ||||
| Cam Curve | SMS-3 (Sankyo Modified Sine), SMCV-3 (Sankyo Modified Constant Velocity) | |||||
| Output Allowable Thrust Load | P1 | N | 3100 | 4900 | 6800 | 11000 |
| Output Allowable Radial Load | P2 | N | 1400 | 2100 | 3400 | 6800 |
| Output Static Torque | TS | N・m | Refer to Torque Transfer Table | |||
| Output Torsional Rigidity | K1 | N・m/rad | 1.39×105 | 2.64×105 | 4.43×105 | 2.37×106 |
| Output Moment of Inertia | J0 | kg・m2 | 3.4×10-3 | 1.11×10-2 | 3.47×10-2 | 0.162 |
| Output Allowable Bending Moment | P3 | N・m | 32 | 98 | 147 | 333.2 |
| Input Allowable Thrust Load | P4 | N | 1860 | 2500 | 3000 | 4000 |
| Input Max Repetitious Bending Force | P5 | N | 1600 | 2500 | 3500 | 4000 |
| Input Max Repetitious Allowable Torque | P6 | N・m | 93.1 | 245 | 294 | 392 |
| Input Torsional Rigidity | K2 | N・m/rad | 2.62×104 | 3.36×104 | 3.98×104 | 6.64×104 |
| Input Moment of Inertia (Note 1) | JC | kg・m2 | 1.9×10-3 | 2.5×10-3 | 6.0×10-3 | 0.020 |
| Indexing Accuracy (1 Dwell) | sec | ±30 | ±30 | ±30 | ±30 | |
| Indexing Accuracy (2 Dwell) | sec | ±60 | ±60 | ±60 | ±60 | |
| Repeatability | sec | 30 | 30 | 30 | 30 | |
| Product Weight (Indexer) | kg | Approx. 15 | Approx. 24 | Approx. 42 | Approx. 85 | |
| Housing Color | Ivory | |||||
| Geared Motor | kW | 0.1, 0.2 | 0.2, 0.4 | 0.4, 0.75 | 0.75, 1.5 | |
| Geared Motor Paint Color | Gray | Light silver | ||||
Note
7AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM0.1-20AS-7AD | GM0.1-20BS-7AD | 0.1 | 20 | 75 | 90 | 11 | 8.6 | 4.75×10-45 | 6 |
| GM0.1-25AS-7AD | GM0.1-25BS-7AD | 25 | 60 | 72 | 13 | 11 | |||
| GM0.1-30AS-7AD | GM0.1-30BS-7AD | 30 | 50 | 60 | 16 | 13 | |||
| GM0.1-40AS-7AD | GM0.1-40BS-7AD | 40 | 37.5 | 45 | 21 | 18 | |||
| GM0.1-50AS-7AD | GM0.1-50BS-7AD | 50 | 30 | 36 | 25 | 22 | |||
| GM0.2-10AS-7AD | GM0.2-10BS-7AD | 0.2 | 10 | 150 | 180 | 11 | 9.2 | 7.25×10-4 | 7.5 |
| GM0.2-15AS-7AD | GM0.2-15BS-7AD | 15 | 100 | 120 | 17 | 14 | |||
| GM0.2-20AS-7AD | GM0.2-20BS-7AD | 20 | 75 | 90 | 23 | 19 | |||
| GM0.2-25AS-7AD | GM0.2-25BS-7AD | 25 | 60 | 72 | 27 | 24 | |||
| GM0.2-30AS-7AD | GM0.2-30BS-7AD | 30 | 50 | 60 | 33 | 27 | |||
| GM0.2-40AS-7AD | GM0.2-40BS-7AD | 40 | 37.5 | 45 | 44 | 37 | |||
| GM0.2-50AS-7AD | GM0.2-50BS-7AD | 50 | 30 | 36 | 55 | 46 | |||
9AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM0.2-20AS-9AD | GM0.2-20BS-9AD | 0.2 | 20 | 75 | 90 | 22.5 | 18.6 | 0.74×10-3 | 9.8 |
| GM0.2-25AS-9AD | GM0.2-25BS-9AD | 25 | 60 | 72 | 27.4 | 23.5 | |||
| GM0.2-30AS-9AD | GM0.2-30BS-9AD | 30 | 50 | 60 | 33.3 | 27.4 | |||
| GM0.2-40AS-9AD | GM0.2-40BS-9AD | 40 | 37.5 | 45 | 44.1 | 37.2 | |||
| GM0.2-50AS-9AD | GM0.2-50BS-9AD | 50 | 30 | 36 | 55.9 | 46.1 | |||
| GM0.4-10AS-9AD | GM0.4-10BS-9AD | 0.4 | 10 | 150 | 180 | 22.5 | 18.6 | 0.90×10-3 | 10.5 |
| GM0.4-15AS-9AD | GM0.4-15BS-9AD | 15 | 100 | 120 | 33.3 | 27.4 | |||
| GM0.4-20AS-9AD | GM0.4-20BS-9AD | 20 | 75 | 90 | 44.1 | 37.2 | |||
| GM0.4-25AS-9AD | GM0.4-25BS-9AD | 25 | 60 | 72 | 55.9 | 46.1 | |||
| GM0.4-30AS-9AD | GM0.4-30BS-9AD | 30 | 50 | 60 | 66.6 | 55.9 | |||
| GM0.4-40AS-9AD | GM0.4-40BS-9AD | 40 | 37.5 | 45 | 84.3 | 70.6 | |||
| GM0.4-50AS-9AD | GM0.4-50BS-9AD | 50 | 30 | 36 | 106.0 | 88.2 | |||
11AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM0.4-20AS-11AD | GM0.4-20BS-11AD | 0.4 | 20 | 75 | 90 | 44.1 | 37.2 | 0.90×10-3 | 10.5 |
| GM0.4-25AS-11AD | GM0.4-25BS-11AD | 25 | 60 | 72 | 55.9 | 46.1 | |||
| GM0.4-30AS-11AD | GM0.4-30BS-11AD | 30 | 50 | 60 | 66.6 | 55.9 | |||
| GM0.4-40AS-11AD | GM0.4-40BS-11AD | 40 | 37.5 | 45 | 84.3 | 70.6 | |||
| GM0.4-50AS-11AD | GM0.4-50BS-11AD | 50 | 30 | 36 | 106.0 | 88.2 | |||
| GM0.75-10AS-11AD-02 | GM0.75-10BS-11AD-02 | 0.75 | 10 | 150 | 180 | 42.1 | 34.3 | 1.83×10-3 | 24 |
| GM0.75-15AS-11AD-02 | GM0.75-15BS-11AD-02 | 15 | 100 | 120 | 62.7 | 51.9 | |||
| GM0.75-20AS-11AD-02 | GM0.75-20BS-11AD-02 | 20 | 75 | 90 | 83.3 | 69.6 | |||
| GM0.75-25AS-11AD-02 | GM0.75-25BS-11AD-02 | 25 | 60 | 72 | 104 | 87.2 | |||
| GM0.75-30AS-11AD-02 | GM0.75-30BS-11AD-02 | 30 | 50 | 60 | 125 | 104 | |||
| GM0.75-40AS-11AD-02 | GM0.75-40BS-11AD-02 | 40 | 37.5 | 45 | 159 | 132 | |||
| GM0.75-50AS-11AD-02 | GM0.75-50BS-11AD-02 | 50 | 30 | 36 | 198 | 165 | |||
15AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM0.75-20AS-15AD-02 | GM0.75-20BS-15AD-02 | 0.75 | 20 | 75 | 90 | 83.3 | 69.6 | 1.83×10-3 | 24 |
| GM0.75-25AS-15AD-02 | GM0.75-25BS-15AD-02 | 25 | 60 | 72 | 104 | 87.2 | |||
| GM0.75-30AS-15AD-02 | GM0.75-30BS-15AD-02 | 30 | 50 | 60 | 125 | 104 | |||
| GM0.75-40AS-15AD-02 | GM0.75-40BS-15AD-02 | 40 | 37.5 | 45 | 159 | 132 | |||
| GM0.75-50AS-15AD-02 | GM0.75-50BS-15AD-02 | 50 | 30 | 36 | 198 | 165 | |||
| GM1.5-10AS-15AD-02 | GM1.5-10BS-15AD-02 | 1.5 | 10 | 150 | 180 | 83.3 | 69.6 | 6.2×10-3 | 41 |
| GM1.5-15AS-15AD-02 | GM1.5-15BS-15AD-02 | 15 | 100 | 120 | 124 | 104 | |||
| GM1.5-20AS-15AD-02 | GM1.5-20BS-15AD-02 | 20 | 75 | 90 | 166 | 138 | |||
| GM1.5-25AS-15AD-02 | GM1.5-25BS-15AD-02 | 25 | 60 | 72 | 208 | 173 | |||
| GM1.5-30AS-15AD-02 | GM1.5-30BS-15AD-02 | 30 | 50 | 60 | 249 | 208 | |||
| GM1.5-40AS-15AD-02 | GM1.5-40BS-15AD-02 | 40 | 37.5 | 45 | 317 | 264 | |||
| GM1.5-50AS-15AD-02 | GM1.5-50BS-15AD-02 | 50 | 30 | 36 | 396 | 330 | |||
19AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM1.5-20AS-19AD-02 | GM1.5-20BS-19AD-02 | 1.5 | 20 | 75 | 90 | 166 | 138 | 6.2×10-3 | 41 |
| GM1.5-25AS-19AD-02 | GM1.5-25BS-19AD-02 | 25 | 60 | 72 | 208 | 173 | |||
| GM1.5-30AS-19AD-02 | GM1.5-30BS-19AD-02 | 30 | 50 | 60 | 249 | 208 | |||
| GM1.5-40AS-19AD-02 | GM1.5-40BS-19AD-02 | 40 | 37.5 | 45 | 317 | 264 | |||
| GM1.5-50AS-19AD-02 | GM1.5-50BS-19AD-02 | 50 | 30 | 36 | 396 | 330 | |||
| GM2.2-10AS-19AD-02 | GM2.2-10BS-19AD-02 | 2.2 | 10 | 150 | 180 | 122 | 102 | 8.8×10-3 | 48 |
| GM2.2-15AS-19AD-02 | GM2.2-15BS-19AD-02 | 15 | 100 | 120 | 182 | 152 | |||
| GM2.2-20AS-19AD-02 | GM2.2-20BS-19AD-02 | 20 | 75 | 90 | 244 | 203 | |||
| GM2.2-25AS-19AD-02 | GM2.2-25BS-19AD-02 | 25 | 60 | 72 | 290 | 242 | |||
| GM2.2-30AS-19AD-02 | GM2.2-30BS-19AD-02 | 30 | 50 | 60 | 349 | 290 | |||
| GM2.2-40AS-19AD-02 | GM2.2-40BS-19AD-02 | 40 | 37.5 | 45 | 465 | 387 | |||
| GM2.2-50AS-19AD-02 | GM2.2-50BS-19AD-02 | 50 | 30 | 36 | 581 | 484 | |||
23AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model※ | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM2.2-20.37AS-23AD-01 | GM2.2-20.37BS-23AD-01 | 2.2 | 20.37 | 69 | 83 | 275 | 230 | 11.2×10-3 | 60 |
| GM2.2-23.33AS-23AD-01 | GM2.2-23.33BS-23AD-01 | 23.33 | 60 | 72 | 295 | 250 | |||
| GM2.2-26.93AS-23AD-01 | GM2.2-26.93BS-23AD-01 | 26.93 | 52 | 63 | 340 | 285 | |||
| GM2.2-29.63AS-23AD-01 | GM2.2-29.63BS-23AD-01 | 29.63 | 48 | 57 | 370 | 315 | |||
| GM2.2-34.80AS-23AD-01 | GM2.2-34.80BS-23AD-01 | 34.80 | 41 | 49 | 435 | 365 | |||
| GM2.2-36.85AS-23AD-01 | GM2.2-36.85BS-23AD-01 | 36.85 | 38 | 46 | 460 | 385 | |||
| GM2.2-41.89AS-23AD-01 | GM2.2-41.89BS-23AD-01 | 41.89 | 34 | 40 | 515 | 435 | |||
| GM2.2-46.40AS-23AD-01 | GM2.2-46.40BS-23AD-01 | 46.40 | 30 | 36 | 570 | 480 | |||
| GM3.7-10AS-23AD-02 | GM3.7-10BS-23AD-02 | 3.7 | 10 | 150 | 180 | 205 | 171 | 16.7×10-3 | 80 |
| GM3.7-15AS-23AD-02 | GM3.7-15BS-23AD-02 | 15 | 100 | 120 | 308 | 256 | |||
| GM3.7-20AS-23AD-02 | GM3.7-20BS-23AD-02 | 20 | 75 | 90 | 410 | 341 | |||
| GM3.7-25AS-23AD-02 | GM3.7-25BS-23AD-02 | 25 | 60 | 72 | 489 | 407 | |||
| GM3.7-30AS-23AD-02 | GM3.7-30BS-23AD-02 | 30 | 50 | 60 | 586 | 489 | |||
| GM3.7-40AS-23AD-02 | GM3.7-40BS-23AD-02 | 40 | 37.5 | 45 | 782 | 652 | |||
| GM3.7-50AS-23AD-02 | GM3.7-50BS-23AD-02 | 50 | 30 | 36 | 977 | 814 | |||
※2.2-kW 230-VAC motor (GM2.2- □BS-23AD-01) is only available for 60 Hz.
33AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model※ | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM5.5-19.70AS-33AD-01 | GM5.5-19.70BS-33AD-01 | 5.5 | 19.70 | 73 | 87 | 670 | 565 | 25.8×10-3 | 152 |
| GM5.5-25.50AS-33AD-01 | GM5.5-25.50BS-33AD-01 | 25.50 | 56 | 67 | 860 | 725 | |||
| GM5.5-31.43AS-33AD-01 | GM5.5-31.43BS-33AD-01 | 31.43 | 46 | 55 | 1040 | 870 | |||
| GM5.5-34.96AS-33AD-01 | GM5.5-34.96BS-33AD-01 | 34.96 | 41 | 49 | 1150 | 970 | |||
| GM5.5-39.10AS-33AD-01 | GM5.5-39.10BS-33AD-01 | 39.10 | 37 | 44 | 1280 | 1080 | |||
| GM5.5-44.03AS-33AD-01 | GM5.5-44.03BS-33AD-01 | 44.03 | 33 | 39 | 1440 | 1210 | |||
| GM5.5-47.91AS-33AD-01 | GM5.5-47.91BS-33AD-01 | 47.91 | 30 | 36 | 1560 | 1310 | |||
| GM5.5-57.00AS-33AD-01 | GM5.5-57.00BS-33AD-01 | 57.00 | 25 | 30 | 1840 | 1550 | |||
| GM7.5-10.93AS-33AD-01 | GM7.5-10.93BS-33AD-01 | 7.5 | 10.93 | 133 | 159 | 510 | 425 | 38.1×10-3 | 166 |
| GM7.5-15.64AS-33AD-01 | GM7.5-15.64BS-33AD-01 | 15.64 | 93 | 111 | 720 | 605 | |||
| GM7.5-19.70AS-33AD-01 | GM7.5-19.70BS-33AD-01 | 19.70 | 74 | 88 | 910 | 760 | |||
| GM7.5-25.50AS-33AD-01 | GM7.5-25.50BS-33AD-01 | 25.50 | 57 | 68 | 1170 | 980 | |||
| GM7.5-31.43AS-33AD-01 | GM7.5-31.43BS-33AD-01 | 31.43 | 46 | 55 | 1400 | 1170 | |||
| GM7.5-34.96AS-33AD-01 | GM7.5-34.96BS-33AD-01 | 34.96 | 41 | 50 | 1550 | 1300 | |||
| GM7.5-39.10AS-33AD-01 | GM7.5-39.10BS-33AD-01 | 39.10 | 37 | 45 | 1730 | 1450 | |||
| GM7.5-44.03AS-33AD-01 | GM7.5-44.03BS-33AD-01 | 44.03 | 33 | 40 | 1940 | 1630 | |||
※230 VAC is only available for 60 Hz.
45AD
| Product Code | Motor Output (kW) | Actual Reduction Ratio (i) | Output Speed NM (rpm) | Output Static Torque TR (N・m) | Motor Moment of Inertia JM (kg・m2) | Weight (kg) | |||
| 200/220 VAC Model | 230 VAC Model※ | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| GM11-19.23AS-45AD-01 | GM11-19.23BS-45AD-01 | 11 | 19.23 | 75 | 90 | 1320 | 1110 | 81.7×10-3 | 271 |
| GM11-23.59AS-45AD-01 | GM11-23.59BS-45AD-01 | 23.59 | 61 | 73 | 1610 | 1350 | |||
| GM11-26.39AS-45AD-01 | GM11-26.39BS-45AD-01 | 26.39 | 55 | 66 | 1800 | 1510 | |||
| GM11-32.60AS-45AD-01 | GM11-32.60BS-45AD-01 | 32.60 | 44 | 53 | 2160 | 1820 | |||
| GM11-36.05AS-45AD-01 | GM11-36.05BS-45AD-01 | 36.05 | 40 | 48 | 2380 | 2000 | |||
| GM11-40.65AS-45AD-01 | GM11-40.65BS-45AD-01 | 40.65 | 36 | 43 | 2680 | 2250 | |||
| GM11-44.89AS-45AD-01 | GM11-44.89BS-45AD-01 | 44.89 | 32 | 39 | 2950 | 2480 | |||
| GM11-49.87AS-45AD-01 | GM11-49.87BS-45AD-01 | 49.87 | 29 | 35 | 3270 | 2750 | |||
| GM15-9.55AS-45AD-01 | GM15-9.55BS-45AD-01 | 15 | 9.55 | 153 | 183 | 890 | 745 | 113.0×10-3 | 321 |
| GM15-15.42AS-45AD-01 | GM15-15.42BS-45AD-01 | 15.42 | 95 | 114 | 1430 | 1200 | |||
| GM15-21.23AS-45AD-01 | GM15-21.23BS-45AD-01 | 21.23 | 69 | 82 | 1970 | 1640 | |||
| GM15-26.39AS-45AD-01 | GM15-26.39BS-45AD-01 | 26.39 | 55 | 66 | 2430 | 2040 | |||
| GM15-32.60AS-45AD-01 | GM15-32.60BS-45AD-01 | 32.60 | 45 | 54 | 2920 | 2450 | |||
| GM15-36.05AS-45AD-01 | GM15-36.05BS-45AD-01 | 36.05 | 41 | 49 | 3230 | 2700 | |||
| GM15-40.65AS-45AD-01 | GM15-40.65BS-45AD-01 | 40.65 | 36 | 43 | 3630 | 3040 | |||
| GM15-44.89AS-45AD-01 | GM15-44.89BS-45AD-01 | 44.89 | 33 | 39 | 4000 | 3350 | |||
※230 VAC is only available for 60 Hz.