the best way to purchase the SMR gear box
Gearbox Coding
Gearbox coding
First 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 pace reducer two flange mount
Eighth digit: signifies output hub bore required: 1 conventional metric bore. 2 different metric bore.
Instance
Dimension e unit twenty:one nominal gear ratio, shaft mounted with common metric hub bore (55mm): SMR-E2001
It backstop are demanded, these need to be buy separately. and need 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
Backstops
A backstop may perhaps be incorporated on applications in which it really is important to prevent reversal of rotation. it truly is promptly installed within the reducer, by simply getting rid of a cover plate
Note: For ratio five: one gear box, backstop tend not to encouraged.
Flange mounting
SMR case design and style is this kind of the reducer might be bolted direct to supporting framework. this flange mounting use of the reducer may well allow designers to omit a bearing or pillow block, nevertheless it does. needless to say. reduce the effortless belt adjustment feature characteristic of shaft mount.
Note: Standard SMR gearbox will not drill mount screws. when client have to have these types mount, please specify while in the buy.