SMR gearbox ordering guidelines

tips on how to order 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. signifies assembly: O shaft mounted speed reducer 2 flange mount
Eighth digit: indicates output hub bore expected: one regular metric bore. 2 choice metric bore.
Size e unit 20:1 nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are required, these should be order separately. and have to specify the output hub rotation. E.g.: SMR-E2001 comprehensive with backstop. during the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop could be integrated on applications the place it is actually necessary to prevent reversal of rotation. it is actually swiftly put in inside the reducer, by merely getting rid of a cover plate
Note: For ratio five: 1 gear box, backstop never proposed.
Flange mounting
SMR case design is this kind of that the reducer might be bolted direct to supporting framework. this flange mounting utilization of the reducer may permit designers to omit a bearing or pillow block, nevertheless it does. of course. eradicate the easy belt adjustment characteristic characteristic of shaft mount.
Note: Conventional SMR gearbox usually do not drill mount screws. when purchaser need these varieties mount, please specify within the order.


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