SMR gearbox ordering instructions

the best way to buy the SMR gear box
Gearbox Coding
Gearbox coding
To start with 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 velocity reducer 2 flange mount
Eighth digit: signifies output hub bore required: one standard metric bore. 2 option metric bore.
Instance
Size e unit twenty:1 nominal gear ratio, shaft mounted with common metric hub bore (55mm): SMR-E2001
It backstop are expected, these must be buy separately. and need to specify the output hub rotation. E.g.: SMR-E2001 comprehensive with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may perhaps be incorporated on applications where it can be needed to avoid reversal of rotation. it truly is immediately installed in the reducer, by just removing a cover plate
Note: For ratio 5: 1 gear box, backstop usually do not suggested.
Flange mounting
SMR case design and style is this kind of that the reducer may be bolted direct to supporting framework. this flange mounting utilization of the reducer could permit designers to omit a bearing or pillow block, however it does. not surprisingly. get rid of the quick belt adjustment attribute characteristic of shaft mount.
Note: Common SMR gearbox don’t drill mount screws. when buyer want these sorts mount, please specify while in the buy.