how you can buy 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 speed reducer 2 flange mount
Eighth digit: signifies output hub bore essential: one regular metric bore. 2 choice metric bore.
Illustration
Size e unit twenty:one nominal gear ratio, shaft mounted with standard metric hub bore (55mm): SMR-E2001
It backstop are demanded, these needs to 
be purchase separately. and need to specify the output hub rotation. E.g.: SMR-E2001 full with backstop. in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop might be incorporated on applications the place it’s essential to avert reversal of rotation. it really is swiftly installed in the reducer, by merely getting rid of a cover plate
Note: For ratio five: 1 gear box, backstop don’t advisable.
Flange mounting
SMR case style is this kind of the reducer could be bolted direct to supporting framework. this flange mounting use of the reducer might permit designers to omit a bearing or pillow block, nevertheless it does. certainly. eliminate the effortless belt adjustment feature characteristic of shaft mount.
Note: Common SMR gearbox do not drill mount screws. when client need to have these sorts mount, please specify inside the order.
SMR gearbox ordering instructions
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