January 21, 2021

the best way to purchase the SMR gear box
Gearbox Coding
Gearbox coding
To start with 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 essential: 1 standard metric bore. 2 alternative metric bore.
Dimension e unit twenty:one nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are demanded, these really should be buy separately. and must specify the output hub rotation. E.g.: SMR-E2001 finish with backstop. inside the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop may perhaps be integrated on applications exactly where it’s important to avoid reversal of rotation. it’s quickly installed inside the reducer, by simply removing a cover plate
Note: For ratio five: one gear box, backstop do not advisable.
Flange mounting
SMR situation design is this kind of that the reducer is often bolted direct to supporting framework. this flange mounting utilization of the reducer could permit designers to omit a bearing or pillow block, but it does. certainly. get rid of the simple belt adjustment characteristic characteristic of shaft mount.
Note: Standard SMR gearbox tend not to drill mount screws. when buyer need to have these varieties mount, please specify during the order.