SMR gearbox ordering guidelines

how you can order the SMR gear box
Gearbox Coding
Gearbox coding
First 3 letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. signifies assembly: O shaft mounted speed reducer 2 flange mount
Eighth digit: indicates output hub bore needed: 1 normal metric bore. two option metric bore.
Example
Size e unit 20:one nominal gear ratio, shaft mounted with typical metric hub bore (55mm): SMR-E2001
It backstop are demanded, these needs to be buy separately. and will have to specify the output hub rotation. E.g.: SMR-E2001 total with backstop. inside the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop might be incorporated on applications where it really is essential to protect against reversal of rotation. it truly is promptly put in in the reducer, by simply just removing a cover plate
Note: For ratio 5: one gear box, backstop will not proposed.
Flange mounting
SMR case design is this kind of the reducer might be bolted direct to supporting framework. this flange mounting utilization of the reducer may permit designers to omit a bearing or pillow block, nonetheless it does. naturally. remove the effortless belt adjustment function characteristic of shaft mount.
Note: Common SMR gearbox don’t drill mount screws. when customer require these varieties mount, please specify inside the order.