the way to order the SMR gear box
Gearbox Coding
Gearbox coding
1st three letters: SMR
Fourth letter, unit dimension: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 twenty
Seventh digit. signifies assembly: O shaft mounted velocity reducer 2 flange mount
Eighth digit: indicates output hub bore essential: one typical metric bore. 2 alternative metric bore.
Illustration
Dimension e unit 20:1 nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are required, these really should be purchase separately. and need to specify the output hub rotation. E.g.: SMR-E2001 total 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 exactly where it can be essential to stop reversal of rotation. it truly is rapidly set up within the reducer, by only removing a cover plate
Note: For ratio five: one gear box, backstop usually do not suggested.
Flange mounting
SMR situation design and style is such the reducer is often bolted direct to supporting framework. this flange mounting use of the reducer could permit designers to omit a bearing or pillow block, but it does. not surprisingly. reduce the easy belt adjustment characteristic characteristic of shaft mount.
Note: Standard SMR gearbox tend not to drill mount screws. when customer want these types mount, please specify inside the purchase.