SMR gearbox ordering directions

how to buy the SMR gear box
Gearbox Coding
Gearbox coding
To start with three letters: SMR
Fourth letter, unit dimension: 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 needed: one common metric bore. 2 alternative metric bore.
Illustration
Dimension e unit 20:1 nominal gear ratio, shaft mounted with regular metric hub bore (55mm): SMR-E2001
It backstop are expected, these really should be buy individually. and ought to specify the output hub rotation. E.g.: SMR-E2001 full with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may well be incorporated on applications the place it truly is important to protect against reversal of rotation. it can be speedily installed inside the reducer, by merely removing a cover plate
Note: For ratio five: one gear box, backstop do not proposed.
Flange mounting
SMR situation style and design is such the reducer is often bolted direct to supporting framework. this flange mounting utilization of the reducer may possibly permit designers to omit a bearing or pillow block, but it does. needless to say. eliminate the straightforward belt adjustment attribute characteristic of shaft mount.
Note: Normal SMR gearbox will not drill mount screws. when customer will need these varieties mount, please specify while in the buy.

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