the way to order the SMR gear box
Gearbox Coding
Gearbox coding
Initially 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 two flange mount
Eighth digit: indicates output hub bore necessary: 1 common metric bore. two alternate metric bore.
Example
Size e unit 20:one nominal gear ratio, shaft mounted with common metric hub bore (55mm): SMR-E2001
It backstop are required, these needs to be buy separately. and have to specify the output hub rotation. E.g.: SMR-E2001 full with backstop. within the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may perhaps be incorporated on applications where it is necessary to protect against reversal of rotation. it can be promptly set up inside the reducer, by basically getting rid of a cover plate
Note: For ratio 5: 1 gear box, backstop never advised.
Flange mounting
SMR situation design and style is such the reducer is usually bolted direct to supporting framework. this flange mounting use of the reducer may perhaps allow designers to omit a bearing or pillow block, but it does. needless to say. reduce the easy belt adjustment attribute characteristic of shaft mount.
Note: Common SMR gearbox do not drill mount screws. when client need to have these kinds mount, please specify from the order.