how to buy the SMR gear box
Gearbox Coding
Gearbox coding
1st three letters: SMR
Fourth letter, unit size: BCD EFG HJ
Fifth and sixth digits, ratio code: 05 13 20
Seventh digit. signifies assembly: O shaft mounted pace reducer two flange mount
Eighth digit: signifies output hub bore expected: 1 typical metric bore. two alternate metric bore.
Size e unit twenty:1 nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are necessary, these ought to be purchase individually. and must specify the output hub rotation. E.g.: SMR-E2001 full with backstop. within the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop could be integrated on applications wherever it really is required to prevent reversal of rotation. it really is speedily put in inside the reducer, by simply removing a cover plate
Note: For ratio 5: 1 gear box, backstop usually do not encouraged.
Flange mounting
SMR situation design is this kind of the reducer is usually bolted direct to supporting framework. this flange mounting use of the reducer might permit designers to omit a bearing or pillow block, but it does. naturally. reduce the uncomplicated belt adjustment function characteristic of shaft mount.
Note: Standard SMR gearbox don’t drill mount screws. when client need these kinds mount, please specify inside the purchase.