how you can purchase the SMR gear box
Gearbox Coding
Gearbox coding
1st 3 letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. indicates assembly: O shaft mounted velocity reducer two flange mount
Eighth digit: signifies output hub bore demanded: 1 standard metric bore. 2 alternative metric bore.
Dimension e unit 20:1 nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are expected, these must be order separately. and will have to specify the output hub rotation. E.g.: SMR-E2001 finish with backstop. from the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop may perhaps be incorporated on applications in which it is actually needed to reduce reversal of rotation. it really is rapidly put in in the reducer, by basically getting rid of a cover plate
Note: For ratio 5: 1 gear box, backstop never advisable.
Flange mounting
SMR situation layout is this kind of the reducer may be bolted direct to supporting framework. this flange mounting use of the reducer may possibly permit designers to omit a bearing or pillow block, however it does. needless to say. remove the uncomplicated belt adjustment attribute characteristic of shaft mount.
Note: Common SMR gearbox do not drill mount screws. when client require these varieties mount, please specify while in the purchase.