the best way to buy the SMR gear box
Gearbox Coding
Gearbox coding
To start with 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 speed reducer 2 flange mount
Eighth digit: signifies output hub bore required: 1 conventional metric bore. 2 different metric bore.
Dimension e unit twenty:1 nominal gear ratio, shaft mounted with regular metric hub bore (55mm): SMR-E2001
It backstop are necessary, these need to be order separately. and have to specify the output hub rotation. E.g.: SMR-E2001 comprehensive with backstop. while in the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop may possibly be integrated on applications exactly where it is important to avoid reversal of rotation. it truly is immediately set up inside the reducer, by only removing a cover plate
Note: For ratio 5: one gear box, backstop usually do not suggested.
Flange mounting
SMR situation design is such the reducer may be bolted direct to supporting framework. this flange mounting utilization of the reducer could permit designers to omit a bearing or pillow block, nonetheless it does. needless to say. remove the effortless belt adjustment attribute characteristic of shaft mount.
Note: Typical SMR gearbox don’t drill mount screws. when buyer need these kinds mount, please specify during the order.