SMR gearbox ordering guidelines

the best way to purchase 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. signifies assembly: O shaft mounted pace reducer 2 flange mount
Eighth digit: indicates output hub bore expected: 1 normal metric bore. two alternate metric bore.
Size e unit 20:one nominal gear ratio, shaft mounted with common metric hub bore (55mm): SMR-E2001
It backstop are demanded, these need to be purchase separately. and need to specify the output hub rotation. E.g.: SMR-E2001 complete with backstop. within the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop may well be incorporated on applications in which it really is needed to avert reversal of rotation. it is speedily put in in the reducer, by only getting rid of a cover plate
Note: For ratio 5: one gear box, backstop never encouraged.
Flange mounting
SMR situation style is such the reducer is usually bolted direct to supporting framework. this flange mounting utilization of the reducer may perhaps permit designers to omit a bearing or pillow block, but it does. certainly. remove the uncomplicated belt adjustment attribute characteristic of shaft mount.
Note: Typical SMR gearbox will not drill mount screws. when consumer want these types mount, please specify in the purchase.



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