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January 21, 2021

how to order the SMR gear box
Gearbox Coding
Gearbox coding
Initial 3 letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. signifies assembly: O shaft mounted speed reducer 2 flange mount
Eighth digit: signifies output hub bore necessary: one typical metric bore. two choice metric bore.
Instance
Size e unit 20:1 nominal gear ratio, shaft mounted with regular metric hub bore (55mm): SMR-E2001
It backstop are needed, these must be purchase individually. and have 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
Backstops
A backstop might be integrated on applications in which it truly is important to avert reversal of rotation. it truly is immediately installed inside the reducer, by only removing a cover plate
Note: For ratio 5: one gear box, backstop don’t recommended.
Flange mounting
SMR situation style is this kind of that the reducer could be bolted direct to supporting framework. this flange mounting utilization of the reducer could allow designers to omit a bearing or pillow block, nevertheless it does. certainly. reduce the simple belt adjustment characteristic characteristic of shaft mount.
Note: Regular SMR gearbox do not drill mount screws. when purchaser require these types mount, please specify from the order.