UM & UMG Miter Gear Boxes
UM Miter gear boxes are made from lightweight aluminum and resists corrosion. Their rigid gear design includes internal bearing support elements. In addition, stainless steel shafts provide resistance to corrosion and spiral bevel gearing allows higher operating speeds. These units are lubricated for life to assure trouble free service. Their design includes universal mounting options 5 surfaces) for maximum design flexibility.
UMG Miter gear boxes are constructed with rugged iron housings. They provide rigid gear and substantial internal bearing support. Additionally, tapered roller bearings increase their endurance and strength. Double lip, spring loaded seals keeps lubricant in and dirt out.
Dimensions
UM
| Model Number | Maximum Input RPM | Output Torque at Maximum RPM (in-lbs) | Input hp at Maximum RPM | Weight (lbs) | A | B | C | D | E | F | Key H | I | J | K | Keyway L | M | N | O |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UMG1 | 3600 | 32 | 1.8 | 0.5 | 3.95 | 1.98 | 1.25 | 2.75 | 0.59 | 1.31 | 1.31 | 0.66 | 0.27 | 0.375 | 0.47 Lg Flat x 1/32 DP | 0.17 | 1.19 | 0.88 |
| UMG2 | 3600 | 76 | 4.3 | 2 | 7.25 | 3.63 | 2 | 4.75 | 1.5 | 1.88 | 1.88 | 0.94 | 1.27 | 0.625 | 3/16 x 3/32 x 17/32 | 0.27 | 1.88 | 1.88 |
| UMG3 | 3600 | 180 | 10.25 | 8.25 | 10 | 5 | 3 | 7 | 2 | 3 | 3 | 1.5 | 0.33 | 0.75 | 3/16 x 3/32 x 19/16 | 0.33 | 3 | 2.25 |
UMG
| Model Number | Maximum Input RPM | Output Torque at Maximum RPM (in-lbs) | Input hp at Maximum RPM | Weight (lbs) | A | B | C | D | E | F | G | Key H | I | J | K | Keyway L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UMG4 | 2400 | 79 | 3 | 9 | 7.5 | 3.75 | 3.19 | 4.56 | 1.5 | 2.88 | 1.31 | 3.13 | 1.56 | 0.34 Thru | 3/16 x 3/32 x 15/32 | |
| UMG5 | 1150 | 660 | 12 | 25 | 10.19 | 5.09 | 4.13 | 5.72 | 2 | 4.25 | 2.13 | 4.25 | 2.13 | 3/8 - NC | 1 | 1/4 x 1/3 x 1 25/32 |
| UMG6 | 1150 | 1320 | 24 | 48 | 12.25 | 6.13 | 5.63 | 8.47 | 2.5 | 4.5 | 2.25 | 4.5 | 2.25 | 1/2 - NC | 1.25 | 1/4 x 1/3 x 1 25/32 |
| UMG7 | 850 | 3260 | 44 | 88 | 15.81 | 7.91 | 8.19 | 10.88 | 3 | 6.5 | 3.25 | 6.5 | 3.25 | 1/2 - NC | 1.375 | 5/16 x 5/32 x 2 5/16 |
| UMG8 | 690 | 5130 | 56 | 115 | 16.09 | 8.05 | 8.09 | 11.48 | 3.06 | 6.5 | 3.25 | 6.5 | 3.25 | 1/2 - NC | 1.5 | 3/8 x 3/16 x 2 1/4 |
| UMG9 | 1750 | 9039 | 250 | 175 | 21.5 | 10.75 | 9.5 | 15 | 4 | 8 | 4 | 8 | 4 | 1/2 - NC | 2 | 1/2 x 1/4 x 3 3/4 |