SMR gearbox ordering instructions

tips on how to buy the SMR gear box
Gearbox Coding
Gearbox coding
Very first three letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. indicates assembly: O shaft mounted velocity reducer 2 flange mount
Eighth digit: signifies output hub bore needed: one regular metric bore. two alternate metric bore.
Illustration
Size e unit twenty:1 nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are required, these ought to be order separately. and ought to specify the output hub rotation. E.g.: SMR-E2001 complete with backstop. in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop might be incorporated on applications wherever it can be essential to stop reversal of rotation. it is actually quickly set up inside the reducer, by just removing a cover plate
Note: For ratio five: one gear box, backstop never proposed.
Flange mounting
SMR situation style and design is this kind of that the reducer is often bolted direct to supporting framework. this flange mounting utilization of the reducer may allow designers to omit a bearing or pillow block, nonetheless it does. not surprisingly. get rid of the quick belt adjustment function characteristic of shaft mount.
Note: Normal SMR gearbox do not drill mount screws. when purchaser require these kinds mount, please specify during the order.