SMR gearbox ordering directions

the best way to order the SMR gear box
Gearbox Coding
Gearbox coding
Very 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 pace reducer 2 flange mount
Eighth digit: signifies output hub bore essential: 1 normal metric bore. two alternative metric bore.
Illustration
Size e unit 20:one nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are demanded, these should be purchase separately. and ought to specify the output hub rotation. E.g.: SMR-E2001 complete with backstop. inside the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may perhaps be incorporated on applications where it is actually required to protect against reversal of rotation. it can be promptly put in inside the reducer, by just removing a cover plate
Note: For ratio 5: 1 gear box, backstop don’t advisable.
Flange mounting
SMR situation layout 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, nevertheless it does. of course. remove the effortless belt adjustment attribute characteristic of shaft mount.
Note: Standard SMR gearbox tend not to drill mount screws. when buyer need to have these sorts mount, please specify from the order.

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