how to purchase the SMR gear box
Gearbox Coding
Gearbox coding
1st three letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. indicates assembly: O shaft mounted pace reducer 2 flange mount
Eighth digit: indicates output hub bore expected: 1 typical metric bore. 2 alternate metric bore.
Example
Dimension e unit 20:1 nominal gear ratio, shaft mounted with regular metric hub bore (55mm): SMR-E2001
It backstop are necessary, these ought to be purchase individually. and must specify the output hub rotation. E.g.: SMR-E2001 total with backstop. within the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may possibly be integrated on applications wherever it really is required to prevent reversal of rotation. it’s speedily put in inside the reducer, by simply removing a cover plate
Note: For ratio 5: 1 gear box, backstop do not proposed.
Flange mounting
SMR situation design is such the reducer is usually bolted direct to supporting framework. this flange mounting 
use of the reducer may permit designers to omit a bearing or pillow block, nonetheless it does. needless to say. reduce the effortless belt adjustment characteristic characteristic of shaft mount.
Note: Regular SMR gearbox never drill mount screws. when consumer require these varieties mount, please specify within the purchase.
SMR gearbox ordering instructions
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