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the way to purchase the SMR gear box
Gearbox Coding
Gearbox coding
1st three letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. signifies assembly: O shaft mounted pace reducer 2 flange mount
Eighth digit: indicates output hub bore essential: one normal metric bore. two substitute metric bore.
Example
Dimension e unit twenty:1 nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are essential, these needs to be buy individually. and have to specify the output hub rotation. E.g.: SMR-E2001 comprehensive with backstop. inside the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may be integrated on applications where it’s required to stop reversal of rotation. it truly is rapidly set up in the reducer, by basically getting rid of a cover plate
Note: For ratio 5: one gear box, backstop will not suggested.
Flange mounting
SMR situation design is such that the reducer could be 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. obviously. remove the straightforward belt adjustment attribute characteristic of shaft mount.
Note: Regular SMR gearbox tend not to drill mount screws. when customer want these sorts mount, please specify in the buy.