how to 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 twenty
Seventh digit. indicates assembly: O shaft mounted pace reducer 2 flange mount
Eighth digit: indicates output hub bore expected: one standard metric bore. 2 choice metric bore.
Illustration
Dimension e unit twenty:one nominal gear ratio, shaft mounted with typical metric hub bore (55mm): SMR-E2001
It backstop are needed, these should be buy individually. and should specify the output hub rotation. E.g.: SMR-E2001 complete with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may be incorporated on applications the place it truly is needed to protect against reversal of rotation. it is speedily set up in the reducer, by simply just getting rid of a cover plate
Note: For ratio 5: one gear box, backstop do not advised.
Flange mounting
SMR situation layout is such that the reducer may be bolted direct to supporting framework. this flange mounting use of the reducer might permit designers to omit a bearing or pillow block, but it does. certainly. eliminate the effortless belt adjustment attribute characteristic of shaft mount.
Note: Conventional SMR gearbox don’t drill mount screws. when consumer require these kinds mount, please specify while in the buy.