SMR gearbox ordering instructions

how you can order the SMR gear box
Gearbox Coding
Gearbox coding
To start with three 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 pace reducer 2 flange mount
Eighth digit: signifies output hub bore needed: 1 typical metric bore. 2 substitute metric bore.
Illustration
Size e unit 20:one nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are needed, these must be purchase separately. and have to specify the output hub rotation. E.g.: SMR-E2001 complete with backstop. in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may possibly be incorporated on applications in which it’s essential to protect against reversal of rotation. it really is speedily set up in the reducer, by only removing a cover plate
Note: For ratio five: 1 gear box, backstop never encouraged.
Flange mounting
SMR case style is this kind of that the reducer is usually bolted direct to supporting framework. this flange mounting use of the reducer could permit designers to omit a bearing or pillow block, nonetheless it does. certainly. remove the quick belt adjustment feature characteristic of shaft mount.
Note: Regular SMR gearbox do not drill mount screws. when buyer have to have these varieties mount, please specify from the buy.