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the way to order the SMR gear box
Gearbox Coding
Gearbox coding
First 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 velocity reducer two flange mount
Eighth digit: signifies output hub bore required: one standard metric bore. 2 option metric bore.
Size e unit 20:one nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are needed, these should be purchase separately. and must specify the output hub rotation. E.g.: SMR-E2001 total with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop might be incorporated on applications wherever it can be essential to avert reversal of rotation. it is actually quickly put in within the reducer, by simply just getting rid of a cover plate
Note: For ratio 5: 1 gear box, backstop do not recommended.
Flange mounting
SMR case style is this kind of that the reducer is often bolted direct to supporting framework. this flange mounting utilization of the reducer may well allow designers to omit a bearing or pillow block, nonetheless it does. obviously. do away with the uncomplicated belt adjustment attribute characteristic of shaft mount.
Note: Standard SMR gearbox never drill mount screws. when client have to have these kinds mount, please specify while in the buy.