January 21, 2021

the way to order the SMR gear box
Gearbox Coding
Gearbox coding
To start with 3 letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. signifies assembly: O shaft mounted speed reducer two flange mount
Eighth digit: indicates output hub bore necessary: 1 conventional metric bore. two different metric bore.
Size e unit 20:1 nominal gear ratio, shaft mounted with typical metric hub bore (55mm): SMR-E2001
It backstop are demanded, these need to be buy individually. and need to specify the output hub rotation. E.g.: SMR-E2001 full with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop might be incorporated on applications in which it can be important to reduce reversal of rotation. it can be rapidly set up inside the reducer, by simply getting rid of a cover plate
Note: For ratio five: 1 gear box, backstop will not encouraged.
Flange mounting
SMR case style and design is this kind of the reducer could be bolted direct to supporting framework. this flange mounting use of the reducer may perhaps permit designers to omit a bearing or pillow block, however it does. certainly. get rid of the quick belt adjustment function characteristic of shaft mount.
Note: Common SMR gearbox do not drill mount screws. when buyer have to have these varieties mount, please specify in the buy.