tips on how 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 pace reducer two flange mount
Eighth digit: indicates output hub bore essential: one standard metric bore. two different metric bore.
Illustration
Dimension e unit twenty:one nominal gear ratio, shaft mounted with standard metric hub bore (55mm): SMR-E2001
It backstop are essential, these ought to be order individually. and have to specify the output hub rotation. E.g.: SMR-E2001 finish with backstop. from the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may possibly be integrated on applications where it can be needed to avoid reversal of rotation. it really is quickly installed inside the reducer, by simply just removing a cover plate
Note: For ratio five: 1 gear box, backstop will not proposed.
Flange mounting
SMR situation layout is this kind of the reducer is usually bolted direct to supporting framework. this flange mounting use of the reducer may permit designers to omit a bearing or pillow block, however it does. obviously. eradicate the uncomplicated belt adjustment attribute characteristic of shaft mount.
Note: Regular SMR gearbox don’t drill mount screws. when client have to have these types mount, please specify 
in the purchase.
