how to buy the SMR gear box
Gearbox Coding
Gearbox coding
Initially three letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh 
digit. indicates assembly: O shaft mounted speed reducer two flange mount
Eighth digit: signifies output hub bore essential: 1 conventional metric bore. 2 different metric bore.
Illustration
Dimension e unit twenty:one nominal gear ratio, shaft mounted with common metric hub bore (55mm): SMR-E2001
It backstop are required, these need to be buy individually. and must 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 in which it really is needed to protect against reversal of rotation. it is actually swiftly set up inside the reducer, by only getting rid of a cover plate
Note: For ratio 5: one gear box, backstop never suggested.
Flange mounting
SMR situation design and style is such the reducer can be 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. not surprisingly. reduce the effortless belt adjustment attribute characteristic of shaft mount.
Note: Typical SMR gearbox do not drill mount screws. when customer require these kinds mount, please specify while in the buy.
SMR gearbox ordering directions
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