SMR gearbox ordering directions

ways to buy the SMR gear box
Gearbox Coding
Gearbox coding
To start with three letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. indicates assembly: O shaft mounted speed reducer two flange mount
Eighth digit: signifies output hub bore required: one standard metric bore. two option 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 should be buy separately. and need 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 well be integrated on applications exactly where it really is needed to stop reversal of rotation. it truly is rapidly put in within the reducer, by merely removing a cover plate
Note: For ratio five: one gear box, backstop don’t suggested.
Flange mounting
SMR situation style is such the reducer might be bolted direct to supporting framework. this flange mounting utilization of the reducer may permit designers to omit a bearing or pillow block, nevertheless it does. naturally. do away with the simple belt adjustment attribute characteristic of shaft mount.
Note: Normal SMR gearbox will not drill mount screws. when consumer want these varieties mount, please specify during the buy.