SMR Series Shaft Mounted Gearbox


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Components:

1. Housing: High-strength Gray Cast Iron Gearboxes
2. Gears: Helical Involute Gears, Carburizing, Quenching, Grinding
3. Shafts: High-strength Hardening Alloy Steel
4. Input Configurations:
Keyed Solid Shaft Input
5. Output Configurations:
Keyed Hollow Shaft Output
6. Oil Seal: Double Lips Skeleton Seal
7. Spare Parts: Torque arm, Optional Backstop

Models:

1 Stage(Ratio 5): B05, C05, D05, E05, F05, G05, H05, J05
2 Stage(Ratio 13/20): B13/20, C13/20, D13/20, E13/20, F13/20, G13/20, H13/20, J13/20

Features:

1. High strength of gear box, gears and shafts, sturdy and durable
2. 2 metric output shaft bore diameters(Standard and Optional)
3. Optional backstop to prevent backdriving. Backstop is not recommended for the gear ratio 5
4. Double lips skeleton oil seal combines the functions of seal and dust-proof
5. Widely used in belt conveyor and pulley drive system

Parameters:

Models

Output Shaft Bore

Max. Torque*

Nominal Ratio

Standard

Optional

SMR-B

30mm

40mm

277N.m

5
13
20

SMR-C

40mm

50mm

468N.m

SMR-D

50mm

55mm

783N.m

SMR-E

55mm

65mm

1194N.m

SMR-F

65mm

75mm

1881N.m

SMR-G

75mm

85mm

2970N.m

SMR-H

85mm

100mm

4680N.m

SMR-J

100mm

120mm

7449N.m

*Max. Torque for output speed 100RPM

Applications:

Conveyors in Mine, Quarry, Gravel Transport, Baggage & Bulk Handling, Animal Feeding, etc.

Installation:

1. Hanging Shaft Mounted
2. Output Flange Mounted

Lubrication:

Oil-bath and Splash Lubrication
Lubricating Oil: Mineral Oil and Synthetic Oil
Extreme pressure oil is not recommended, unless in case of with backstop