ways to purchase 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 20
Seventh digit. indicates assembly: O shaft mounted speed reducer two flange mount
Eighth digit: signifies output hub bore expected: 1 standard metric bore. 2 substitute metric bore.
Example
Size e unit 20:one nominal gear ratio, shaft mounted with conventional metric hub bore (55mm): SMR-E2001
It backstop are needed, these need to be buy separately. and ought to specify the output hub rotation. E.g.: SMR-E2001 comprehensive with backstop. within the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
Backstops
A backstop may perhaps be incorporated on applications wherever it is actually required to reduce reversal of rotation. it’s quickly set up inside the reducer, by only removing a cover plate
Note: For ratio five: one gear box, backstop usually do not encouraged.
Flange mounting
SMR case style is this kind of that the reducer is often bolted direct to supporting framework. this flange mounting use of the reducer may allow designers to omit a bearing or pillow block, nevertheless it does. obviously. remove the uncomplicated belt adjustment attribute characteristic of shaft mount.
Note: Typical SMR gearbox don’t drill mount screws. when client want these sorts mount, please specify while in the order.