tips on how to buy the SMR gear box
Gearbox Coding
Gearbox coding
Very first 3 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 velocity reducer 2 flange mount
Eighth digit: indicates output hub bore necessary: one normal metric bore. two different metric bore.
Illustration
Dimension e unit twenty:one nominal gear ratio, shaft mounted with regular metric hub bore (55mm): SMR-E2001
It backstop are essential, these really should be buy individually. and need to specify the output hub rotation. E.g.: SMR-E2001 total with backstop. during the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may perhaps be integrated on applications the place it is necessary to reduce reversal of rotation. it truly is swiftly set up inside the reducer, by basically removing a cover plate
Note: For ratio 5: one gear box, backstop never advised.
Flange mounting
SMR case layout is such the reducer could be bolted direct to supporting framework. this flange mounting utilization of the reducer could allow designers to omit a bearing or pillow block, nonetheless it does. naturally. eradicate the uncomplicated belt adjustment characteristic characteristic of shaft mount.
Note: Normal SMR gearbox will not drill mount screws. when purchaser need to have these types mount, please specify within the order.