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Small Worm Gear Reducer
Small Precison Worm Reduction Gearboxes Precision, 6:1 to 100:1 ratios, torque 1 to 10 Nm and multishaft arrangements M1, M2, M3 Metric Worm Reduction Gearboxes Small precision with multi-shaft arrangements • 6:1 to 100:1 • Torque 1 to 10 Nm • Drilled and tapped mounting holes on top and bottom...
Small Precison Worm Reduction Gearboxes
Precision, 6:1 to 100:1 ratios, torque 1 to 10 Nm and multishaft arrangements
M1, M2, M3
Metric Worm Reduction Gearboxes
Small precision with multi-shaft arrangements
• 6:1 to 100:1
• Torque 1 to 10 Nm
• Drilled and tapped mounting holes on top and bottom
• Flush fitting bearing caps easy to install
• Input shafts mounted on precision ball bearings
• Max. input speed 10000rpm
• Anti backlash version available
Additional Range:
Neckar Worm Gearboxes Type S - 4 sizes available
Smallest gearbox specifications:
• 5:1 to 60:1
• Output Torque: 1.4-2 Nm
• Aluminium housig
• Special steel worm wheel
• Max. load capacity of output shaft 100N radial, 50N Axial
• Max. input speed 5,000 rpm
• Weight: 0.225kg
| SIZE | RATIO | A | A1 | AB | AC | B | BB | BD | BE | BF | CC | H | HL | LL | Z | L |
| 133 | 5:1 10:1 15:1 20:1 30:1 40:1 50:1 60:1 | 2.12 | 4.03 | 4 | 6.03 | 4 | 2.88 | 2 | 3.25 | 1.333 | 4.66 | 1.61 | 1.72 | 5/16-18 | 0.5 | |
| 154 | 2.75 | 4.69 | 5.13 | 6.76 | 4.31 | 3.69 | 2.75 | 4.19 | 1.54 | 5.38 | 1.92 | 1.91 | 5/16-8 | 0.5 | ||
| 175 | 2.75 | 4.69 | 4.81 | 6.75 | 4.31 | 3.38 | 2.75 | 4.19 | 1.75 | 5.75 | 1.94 | 2.06 | 5/16-18 | 0.6 | ||
| 206 | 3 | 5.06 | 5.5 | 7.25 | 4.69 | 3.75 | 2.88 | 5 | 2.062 | 6.38 | 2.04 | 2.28 | 37849 | 0.6 | ||
| 237 | 3.56 | 5.44 | 6.13 | 7.78 | 5.08 | 4.06 | 2.88 | 5 | 2.375 | 6.94 | 2.07 | 2.5 | 37849 | 0.6 | ||
| 262 | 3.69 | 6.23 | 7.12 | 8.5 | 5.63 | 4.44 | 3.38 | 6.38 | 2.625 | 8 | 2.44 | 2.94 | 37849 | 0.6 | ||
| 300 | 4.5 | 5.93 | 7 | 8.5 | 10.25 | 6.75 | 5.5 | 4 | 7 | 3 | 8.88 | 2.63 | 3.25 | 7/16-14 | 0.8 | |
| 325 | 4.5 | 5.93 | 7.06 | 8.5 | 10.5 | 7.06 | 5 | 4 | 7.5 | 3.25 | 9.38 | 2.63 | 3.5 | 7/16-14 | 0.8 | |
| 375 | 5.75 | 7.42 | 8.36 | 9.5 | 11.88 | 7.75 | 6.38 | 4.75 | 8.5 | 3.75 | 10.44 | 2.81 | 3.88 | 36935 | 1 | |
| 450 | 5.63 | 8.11 | 9.59 | 10.88 | 13.16 | 8.44 | 7.38 | 5.81 | 9.56 | 4.5 | 11.94 | 2.94 | 4.5 | 38575 | 1 | |
| 516 | 6.44 | 8.92 | 10.69 | 12.5 | 13.91 | 9.06 | 7.38 | 5.81 | 11 | 5.167 | 13.75 | 3.28 | 5.31 | 38575 | 1 | |
| 600 | 7.44 | 10.7 | 11.75 | 14.5 | 15.31 | 10 | 8.13 | 6.38 | 12.75 | 6 | 16.5 | 4 | 6.5 | 38575 | 1 |
| SIZE | Input Shaft | Output Shaft | With Horizontal Base | |||||||||||
| U | HS | T×V | LT | S | LS | W×Y | LW | E | F | M | N | G | X | |
| 133 | 0.5 | 1.81 | 1/8×1/16 | 1.38 | 0.625 | 2 | 3/16×3/32 | 1.31 | 3.31 | 4.38 | 4.19 | 5.38 | 0.53 | 0.34 |
| 154 | 0.625 | 1.69 | 3/16×3/32 | 0.94 | 0.75 | 1.78 | 3/16×3/32 | 0.88 | 4.31 | 5.25 | 5.44 | 6.44 | 0.59 | 0.41 |
| 175 | 0.625 | 1.81 | 3/16×3/32 | 1.5 | 0.875 | 1.88 | 3/16×3/32 | 1 | 4.5 | 5.75 | 5.56 | 7 | 0.69 | 0.41 |
| 206 | 0.625 | 1.81 | 3/16×3/32 | 1.5 | 1 | 2 | 1/4×1/8 | 1.75 | 4.69 | 6.38 | 5.76 | 7.69 | 0.72 | 0.47 |
| 237 | 0.75 | 1.94 | 3/16×3/32 | 1.31 | 1.125 | 2.37 | 1/4×1/8 | 1.38 | 4.88 | 7.06 | 6.19 | 8.5 | 0.75 | 0.47 |
| 262 | 0.75 | 2.31 | 3/16×3/32 | 1.88 | 1.125 | 2.5 | 1/4×1/8 | 2 | 5.25 | 8 | 6.5 | 9.25 | 0.75 | 0.53 |
| 300 | 0.875 | 2.26 | 3/16×3/32 | 1.31 | 1.25 | 3.25 | 1/4×1/8 | 2.25 | 5.88 | 8.44 | 7.36 | 10.16 | 0.88 | 0.53 |
| 325 | 0.875 | 2.31 | 3/16×3/32 | 1.65 | 1.375 | 3.25 | 5/16×5/32 | 2.41 | 6.13 | 9.5 | 7.75 | 11.12 | 0.88 | 0.53 |
| 375 | 1 | 2.91 | 1/4×1/8 | 1.75 | 1.625 | 3.5 | 3/8×3/16 | 2.19 | 7 | 10.38 | 8.63 | 12 | 0.94 | 0.59 |
| 450 | 1.125 | 3.45 | 1/4×1/8 | 2.5 | 1.625 | 3.66 | 3/8×3/16 | 2.5 | 7.63 | 12.13 | 9.33 | 13.88 | 1.13 | 0.66 |
| 516 | 1.25 | 3.75 | 1/4×1/8 | 2.56 | 2 | 4.16 | 1/2×1/4 | 2.81 | 8.38 | 14.13 | 10.38 | 16.38 | 1.13 | 0.78 |
| 600 | 1.5 | 3.75 | 3/8×3/16 | 2.94 | 2.25 | 4.56 | 1/2×1/4 | 3.38 | 9.5 | 16.5 | 12 | 19 | 1.25 | 0.91 |
