HGB-4NEII
(Measurement device DBM-GII type use)
HTB-100NEII
(Measurement device DBM-TII use)
※You can choose a measurement device between GII type (mouse operation type) and TII type (touch screen type).
Ideal for measuring two-plane imbalances in medium to large workpieces.
Shimadzu HBG/HTB series dynamic balancing machines are belt-driven balancing machines with extremely strong bearings, used to detect centrifugal forces directly. Therefore, the HBG/HTB series is able to measure workpieces with large initial unbalance or workpieces that are extremely heavy.
Features
- Designed for medium to large workpieces.
- Simply enter workpiece dimensions and setup is finished.
- Rigid bearings allow even workpieces with large initial imbalances to be measured safely.
- The workpiece is rotated using a belt-driven system.
- Series includes a range of models to measure workpieces weighing from a few kilograms to several dozen tons.
Specifications(Belt-Driven)
| Model | HGB/HTB-4NEII | HGB/HTB-10NEII | HGB/HTB-30NEII | HGB/HTB-100NEII |
|---|---|---|---|---|
| Workpiece Weight (kg) | 0.1 to 3 | 0.1 to 8 | 0.3 to 20 | 1 to 80 |
| Max. Weight Under Uniform Load (kg) | 4 | 10 | 30 | 100 |
| Max. Workpiece Diameter (mm) | 320 | 320 | 400 | 760 |
| Max. Cylinder Diameter for Belt Drive (mm) | 150 | 150 | 150 | 200 |
| Workpiece, Shaft Diameter(Roller bearing) -Standard (mm)(1) | 5 to 25 | 5 to 25 | 10 to 40 | 10 to 80 |
| Workpiece, Shaft Diameter(Roller bearing) -Special (mm)(1) | 25 to 40 | 25 to 40 | 40 to 60 | 80 to 120 |
| Installation method | Table type | Floor-mounted type | ||
| Span Across Bearings (mm) | 60 to 520 | 60 to 520 | 60 to 520 | 100 to 820 |
| Testing Speed (rpm) | 1200/2400 | 800/1600 | 800/1600 | 500/850/1400/1900 |
| Drive motor (w) | 0.2 | 0.2 | 0.2 | 0.75 |
| Method of speed change | Variable speed | |||
| Min. Achievable residual unbalance(μm) (2) | 0.25 (mass eccentricity for a workpiece of max. weight) | |||
| Min. Achievable Unbalance on One-Plane (g･mm) (3) | 0.04 | 0.06 | 0.1 | 0.6 |
| Size (W×D×H mm) | 500×550×300 | 650×590×520 | 1800×420×900 | |
| Weight (kg) | 200 | 800 | ||
| Power supply | Single-phase 200V 10A 2KVA | 3-phase 200V 30A 10KVA | ||
| Model | HGB/HTB-400NEII | HGB/HTB-1000NEII | HGB/HTB-3000NEII |
|---|---|---|---|
| Workpiece Weight (kg) | 4 to 300 | 10 to 800 | 30 to 2500 |
| Max. Weight Under Uniform Load (kg) | 400 | 1000 | 3000 |
| Max. Workpiec Diameter (mm) | 1000 | 1300 | 1600 |
| Max. Cylinder Diameter for Belt Drive (mm) | 300 | 550 | 600 |
| Workpiece, Shaft Diameter (Roller bearing)-Standard (mm) (1) | 20 to 100 | 30 to 140 | 30 to 140 |
| Workpiece Shaft Diameter (Roller bearing)-Special (mm) (1) | 100 to 150 | 140 to 200 | 140 to 200 |
| Installation method | Floor-mounted type | ||
| Span Across Bearings (mm) | 250 to 1700 | 400 to 2300 | 400 to 4200 |
| Testing Speed (rpm) | 350/550/850/1400 | 300/500/900/1400 | 300/500/800/1200 |
| Drive motor (w) | 1.5 | 3.7 | 5.5 |
| Method of speed change | Variable speed | ||
| Min. Achievable residual unbalance (µm) (2) | 0.25 (mass eccentricity for a workpiece of max. weight) | ||
| Min. Achievable Unbalance? on One-Plane (g･mm) (3) | 0.9 | 1.5 | 2 |
| Size (W×D×H mm) | 2000×490×1300 | 2600×630×1500 | 4500×815×1500 |
| Weight (kg) | 1000 | 2500 | 4000 |
| Power supply | 3-phase 200V 30A 10KVA | 3-phase 200V 50A 18KVA | 3-phase 200V 60A 21KVA |
Typical Applications
Medium to large rotating parts, tires, crankshafts, large rotors, pumps, compressors, automotive parts, and rotating parts in general.
- Standard machines include one standard bearing. Cost estimates for special bearings are available on request.
- The minimal achievable residual unbalance will vary with the workpiece weight and the test speed. Refer to the attached sensitivity diagram for details.
- Sensitivity at 3,600 rpm (With HGB/HTB-100K or higher, 1,800 rpm)
Note: Specifications and appearance are subject to change without notice.