tips on how to buy the SMR gear box
Gearbox Coding
Gearbox coding
1st 3 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 2 flange mount
Eighth digit: indicates output hub bore required: one normal metric bore. two different metric bore.
Dimension e unit twenty:1 nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are necessary, these really should be buy separately. and need to specify the output hub rotation. E.g.: SMR-E2001 complete with backstop. from the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop may perhaps be integrated on applications the place it is essential to prevent reversal of rotation. it truly is speedily set up inside the reducer, by basically removing a cover plate
Note: For ratio 5: 1 gear box, backstop never advised.
Flange mounting
SMR case design and style is this kind of the reducer could be bolted direct to supporting framework. this flange mounting utilization of the reducer could permit designers to omit a bearing or pillow block, nonetheless it does. not surprisingly. eradicate the quick belt adjustment characteristic characteristic of shaft mount.
Note: Common SMR gearbox will not drill mount screws. when purchaser need to have these types mount, please specify inside the order.