SMR gearbox ordering directions

the best way to order the SMR gear box
Gearbox Coding
Gearbox coding
Initial 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 2 flange mount
Eighth digit: signifies output hub bore demanded: one standard metric bore. 2 option metric bore.
Example
Dimension e unit twenty:one nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are required, these should be purchase separately. and should 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 be incorporated on applications the place it can be essential to avoid reversal of rotation. it can be rapidly set up within the reducer, by only removing a cover plate
Note: For ratio five: 1 gear box, backstop don’t recommended.
Flange mounting
SMR situation design is this kind of that the reducer might be bolted direct to supporting framework. this flange mounting utilization of the reducer may possibly allow designers to omit a bearing or pillow block, but it does. needless to say. remove the effortless belt adjustment characteristic characteristic of shaft mount.
Note: Regular SMR gearbox do not drill mount screws. when buyer will need these sorts mount, please specify inside the buy.

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