tips on how to order the SMR gear box
Gearbox Coding
Gearbox coding
Very first 3 letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. signifies assembly: O shaft mounted pace reducer 2 flange mount
Eighth digit: signifies output hub bore demanded: one typical metric bore. 2 option metric bore.
Example
Dimension e unit twenty:one nominal gear ratio, shaft mounted with common metric hub bore (55mm): SMR-E2001
It backstop are essential, these ought to be purchase individually. and will have to specify the output hub rotation. E.g.: SMR-E2001 full with backstop. inside the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may well be integrated on applications in which it really is important to avoid reversal of rotation. it is quickly set up inside the reducer, by only getting rid of a cover plate
Note: For ratio 5: one gear box, backstop never advisable.
Flange mounting
SMR situation style is such the reducer can be bolted direct to supporting framework. this flange mounting use of the reducer may well permit designers to omit a bearing or pillow block, nonetheless it does. obviously. remove the quick belt adjustment characteristic characteristic of shaft mount.
Note: Common SMR gearbox usually do not drill mount screws. when purchaser will need these kinds mount, please specify during the order.