tips on how to order the SMR gear box
Gearbox Coding
Gearbox coding
First 3 letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. indicates assembly: O shaft mounted speed reducer 2 flange mount
Eighth digit: signifies output hub bore required: 1 regular metric bore. 2 choice metric bore.
Size e unit 20:one nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are necessary, these must be purchase separately. and should specify the output hub rotation. E.g.: SMR-E2001 complete with backstop. in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop might be integrated on applications wherever it is actually required to protect against reversal of rotation. it can be quickly installed within the reducer, by simply getting rid of a cover plate
Note: For ratio five: one gear box, backstop usually do not recommended.
Flange mounting
SMR case design and style is such that the reducer could be bolted direct to supporting framework. this flange mounting use of the reducer may perhaps permit designers to omit a bearing or pillow block, nevertheless it does. not surprisingly. get rid of the straightforward belt adjustment characteristic characteristic of shaft mount.
Note: Regular SMR gearbox tend not to drill mount screws. when customer need to have these varieties mount, please specify inside the buy.