SMR gearbox ordering instructions

how you can buy the SMR gear box
Gearbox Coding
Gearbox coding
1st 3 letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. signifies assembly: O shaft mounted speed reducer two flange mount
Eighth digit: indicates output hub bore required: 1 conventional metric bore. 2 alternative metric bore.
Illustration
Size e unit 20:1 nominal gear ratio, shaft mounted with standard metric hub bore (55mm): SMR-E2001
It backstop are expected, these must be order separately. and ought to specify the output hub rotation. E.g.: SMR-E2001 finish with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may perhaps be integrated on applications the place it’s necessary to reduce reversal of rotation. it is actually rapidly installed inside the reducer, by simply removing a cover plate
Note: For ratio five: one gear box, backstop will not encouraged.
Flange mounting
SMR case design and style is this kind of the reducer is usually bolted direct to supporting framework. this flange mounting utilization of the reducer could allow designers to omit a bearing or pillow block, but it does. needless to say. do away with the uncomplicated belt adjustment function characteristic of shaft mount.
Note: Standard SMR gearbox don’t drill mount screws. when consumer require these sorts mount, please specify in the buy.