tips on how to buy 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 twenty
Seventh digit. signifies assembly: O shaft mounted velocity reducer two flange mount
Eighth digit: indicates output hub bore needed: one conventional metric bore. 2 different metric bore.
Size e unit twenty:one nominal gear ratio, shaft mounted with normal metric hub bore (55mm): SMR-E2001
It backstop are necessary, these needs to be purchase separately. and need to specify the output hub rotation. E.g.: SMR-E2001 full with backstop. from the input shaft side, the output hub’s rotation is in clockwise.
optional Extras
A backstop could be incorporated on applications the place it really is required to avoid reversal of rotation. it can be swiftly put in in the reducer, by basically removing a cover plate
Note: For ratio five: one gear box, backstop usually do not advisable.
Flange mounting
SMR situation design and style is this kind of that the reducer may be bolted direct to supporting framework. this flange mounting utilization of the reducer may perhaps permit designers to omit a bearing or pillow block, nevertheless it does. of course. do away with the simple belt adjustment characteristic characteristic of shaft mount.
Note: Typical SMR gearbox tend not to drill mount screws. when client want these types mount, please specify from the order.