how to buy the SMR gear box
Gearbox Coding
Gearbox coding
Very first 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 velocity reducer 2 flange mount
Eighth digit: indicates output hub bore demanded: 1 normal metric bore. 2 alternative metric bore.
Illustration
Dimension e unit 20:one nominal gear ratio, shaft mounted with typical metric hub bore (55mm): SMR-E2001
It backstop are necessary, these really should be order individually. and must specify the output hub rotation. E.g.: SMR-E2001 total with backstop. in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may be integrated on applications exactly where it’s needed to avoid reversal of rotation. it truly is promptly set up in the reducer, by merely removing a cover plate
Note: For ratio five: one gear box, backstop will not suggested.
Flange mounting
SMR situation design and style is this kind of that the reducer might be bolted direct to supporting framework. this flange mounting utilization of the reducer may allow designers to omit a bearing or pillow block, however it does. needless to say. eradicate the straightforward belt adjustment function characteristic of shaft mount.
Note: Standard SMR gearbox do not drill mount screws. when customer will need these sorts mount, please specify during the order.