the way to buy the SMR gear box
Gearbox Coding
Gearbox coding
1st three letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. indicates assembly: O shaft mounted velocity reducer 2 flange mount
Eighth digit: signifies output hub bore essential: one standard metric bore. two choice metric bore.
Illustration
Size e unit 20:1 nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are needed, these ought to be order separately. and have to specify the output hub rotation. E.g.: SMR-E2001 finish with backstop. inside 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 essential to stop reversal of rotation. it is actually rapidly set up inside the reducer, by merely getting rid of a cover plate
Note: For ratio 5: 1 gear box, backstop do not suggested.
Flange mounting
SMR situation layout is this kind of that the reducer is often bolted direct to supporting framework. this flange mounting utilization of the reducer may permit designers to omit a bearing or pillow block, but it does. certainly. eradicate the uncomplicated belt adjustment characteristic characteristic of shaft mount.
Note: Regular SMR gearbox never drill mount screws. when customer want these varieties mount, please specify in the order.