the way to order the SMR gear box
Gearbox Coding
Gearbox coding
Initial 3 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 pace reducer two flange mount
Eighth digit: indicates output hub bore necessary: one conventional metric bore. 2 substitute metric bore.
Size e unit twenty:1 nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are necessary, these need to be buy individually. and need to specify the output hub rotation. E.g.: SMR-E2001 comprehensive with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop could be integrated on applications wherever it truly is required to stop reversal of rotation. it’s promptly put in within the reducer, by only removing a cover plate
Note: For ratio five: 1 gear box, backstop tend not to encouraged.
Flange mounting
SMR situation design and style is such the reducer is often bolted direct to supporting framework. this flange mounting use of the reducer may well permit designers to omit a bearing or pillow block, but it does. of course. get rid of the effortless belt adjustment characteristic characteristic of shaft mount.
Note: Standard SMR gearbox do not drill mount screws. when consumer will need these sorts mount, please specify during the order.