how you can purchase the SMR gear box
Gearbox Coding
Gearbox coding
First three letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. indicates assembly: O shaft mounted speed reducer 2 flange mount
Eighth digit: indicates output hub bore necessary: 1 typical metric bore. 2 choice metric bore.
Illustration
Size e unit 20:one nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are needed, these must be buy separately. and need 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 may possibly be integrated on applications where it truly is important to avert reversal of rotation. it is swiftly set up inside the reducer, by just removing a cover plate
Note: For ratio five: one gear box, backstop never advisable.
Flange mounting
SMR situation style and design is this kind of that the reducer could be bolted direct to supporting framework. this flange mounting use of the reducer may perhaps allow designers to 
omit a bearing or pillow block, but it does. naturally. get rid of the uncomplicated belt adjustment feature characteristic of shaft mount.
Note: Common SMR gearbox will not drill mount screws. when customer require these kinds mount, please specify from the purchase.
SMR gearbox ordering guidelines
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