STANDARD MODEL CHARACTERISTICS AND SELECTION PROCEDURE
With R type speed reducer (reduction ratio 2.5:1 and 5:1)
Ratio Range Output rpm Input rpm ( )
Output shaft speed when directly connected to a 4P-60HZ motor rpm
Allowable thrust load lbs.
Allowable overhang load lbs.
Input shaft speed up to 1800 rpm Output shaft torque in./lbs.
Model number NEMA C-flange input type Free input type
Speed reducer reduction ratio
Variable Speed Range
Input shaft
Output shaft
Input shaft
Output shaft
Foot mounted DK002A R2.5FN DK004A R2.5FN DK007A R2.5FN DK015A R2.5FN DK022A R2.5FN DK037A R2.5FN DK055A R2.5FN DK075A R2.5FN DK002A R5FN DK004A R5FN DK007A R5FN DK015A R5FN DK022A R5FN DK037A R5FN DK055A R5FN DK075A R5FN
Foot mounted DK002A R2.5 DK004A R2.5 DK007A R2.5 DK015A R2.5 DK022A R2.5 DK037A R2.5 DK055A R2.5 DK075A R2.5 DK002A R5 DK004A R5 DK007A R5
62 ~ 27 124 ~ 51 247 ~ 102 444 ~ 207 741 ~ 309
66 88
154 242 374 726
44 77 96
50 81
110 165 330 330 385 385
125 242 352 352 477 477
1/21 ~ 1/3.5
136 308 308 330 330
6 to 1
80 ~ 480
1,057 1,057 1,431 1,431
1,235 ~ 515 1,855 ~ 771 2,470 ~ 1,031 124 ~ 54 248 ~ 102 494 ~ 204 988 ~ 414 1,482 ~ 618 2,470 ~ 1,030 3,710 ~ 1,543 4,841 ~ 2,063
2.5:1
154 242 374 726
50 81
66 88
44 77 96
125 242 352 352 477 477
110 165 330 330 385 385
1/42 ~ 1/7
136 308 308 330 330
DK015A R5 DK022A R5 DK037A R5 DK055A R5 DK075A R5
5:1
6 to 1
40 ~ 240
1,057 1,057 1,431 1,431
Output shaft turns opposite direction as input.
D-56
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