the way to order the SMR gear box
Gearbox Coding
Gearbox coding
Very first three letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. signifies assembly: O shaft mounted velocity reducer 2 flange mount
Eighth digit: indicates output hub bore needed: 1 common metric bore. two alternative metric bore.
Dimension e unit 20:1 nominal gear ratio, shaft mounted with common metric hub bore (55mm): SMR-E2001
It backstop are demanded, these must be purchase individually. and should specify the output hub rotation. E.g.: SMR-E2001 total with backstop. from the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop could be integrated on applications in which it truly is necessary to avert reversal of rotation. it is actually promptly installed within the reducer, by just getting rid of a cover plate
Note: For ratio 5: 1 gear box, backstop do not advised.
Flange mounting
SMR situation style and design is such that the reducer may be bolted direct to supporting framework. this flange mounting utilization of the reducer may well permit designers to omit a bearing or pillow block, however it does. certainly. get rid of the straightforward belt adjustment characteristic characteristic of shaft mount.
Note: Normal SMR gearbox never drill mount screws. when customer need these kinds mount, please specify within the purchase.