how you can order the SMR gear box
Gearbox Coding
Gearbox coding
Initially 3 letters: SMR
Fourth letter, unit size: BCD EFG HJ 
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. signifies assembly: O shaft mounted speed reducer two flange mount
Eighth digit: indicates output hub bore essential: one common metric bore. two alternative metric bore.
Example
Size e unit twenty:1 nominal gear ratio, shaft mounted with regular metric hub bore (55mm): SMR-E2001
It backstop are essential, these must be purchase separately. and will have to specify the output hub rotation. E.g.: SMR-E2001 total with backstop. in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may well be incorporated on applications in which it is actually required to avert reversal of rotation. it can be promptly set up inside the reducer, by simply removing a cover plate
Note: For ratio five: one gear box, backstop do not advisable.
Flange mounting
SMR case layout is such that the reducer is usually bolted direct to supporting framework. this flange mounting use of the reducer may possibly allow designers to omit a bearing or pillow block, nonetheless it does. naturally. reduce the uncomplicated belt adjustment attribute characteristic of shaft mount.
Note: Conventional SMR gearbox never drill mount screws. when customer want these varieties mount, please specify during the buy.
