the best way to buy the SMR gear box
Gearbox Coding
Gearbox coding
Initial 3 letters: SMR
Fourth letter, unit size: 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 needed: 1 regular metric bore. two alternate metric bore.
Size e unit 20:1 nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are demanded, these needs to be purchase separately. and should specify the output hub rotation. E.g.: SMR-E2001 full with backstop. from the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop may possibly be incorporated on applications where it is necessary to prevent reversal of rotation. it can be immediately installed inside the reducer, by simply just getting rid of a cover plate
Note: For ratio 5: 1 gear box, backstop do not proposed.
Flange mounting
SMR case style and design is this kind of the reducer can 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. obviously. eradicate the easy belt adjustment feature characteristic of shaft mount.
Note: Conventional SMR gearbox never drill mount screws. when consumer need to have these varieties mount, please specify within the buy.