HTJ-400NEII
(Measurement device DBM-T type use)
HGJ-3000NEII
(Measurement device DBM-GII type use)
※You can choose a measurement device between GII type (mouse operation type) and T type (touch screen type).
Ideal for measuring two-plane unbalance in medium to large workpieces.
Shimadzu HGJ/HTJ series dynamic balancing machines are joint-driven balancing machines with extremely strong bearings, used to detect centrifugal forces directly. Therefore, the HGJ/HTJ series is able to measure workpieces with large initial unbalances 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 unbalances to be measured safely.
- Workpieces are rotated by joint-drive.
- Series includes a range of models for measuring workpieces, weighing from a few kilograms to a several dozen tons.
Specifications(Joint-driven)
| Model | HGJ/HTJ-4NEII | HGJ/HTJ-10NEII | HGJ/HTJ-30NEII | HGJ/HTJ-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) | 500 | 760 | ||
| Workpiece, Shaft Diameter-Standard (mm) (1) | 5 to 25 | 10 to 40 | 10 to 80 | |
| Workpiece, Shaft Diameter-Special (mm) (1) | 25 to 40 | 40 to 60 | 80 to 120 | |
| Installation method | Table type | Floor-mounted type | ||
| Max. Effective Span (mm) (2) | 500 | 800 | ||
| Testing Speed (rpm) | 1200/2400 | 800/1600 | 600/1200/1600 | |
| Drive motor (w) | 0.2 | 3.7 | ||
| Method of speed change | Variable speed | |||
| Min. Achievable residual unbalance (µm) (3) | 0.5 (mass eccentricity for a workpiece of max. weight) | |||
| Min. Achievable Unbalance? on One-Plane (g･mm) (4) | 0.2 | 0.4 | 0.6 | |
| Type of Universal Joint | UJB-6 | UJB-8 | UJB-12 | TL-58 |
| Size (W×D×H mm) | 1000×590×940 | 1800×500×1500 | ||
| Weight (kg) | 300 | 800 | ||
| Power supply | Single-phase 200V 10A 2KVA | 3-phase 200V 30A 10KVA | ||
| Model | HGJ/HTJ-400NEII | HGJ/HTJ-1000NEII | HGJ/HTJ-3000NEII |
|---|---|---|---|
| Workpiece Weight (kg) | 4 to 300 | 10 to 800 | 30 to 2500 |
| Max. Weight Under Uniform Load (kg) | 400 | 1000 | 3000 |
| Max. Workpiece Diameter (mm) | 1000 | 1300 | 1600 |
| 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 | ||
| Max. Effective Span (mm) (2) | 1000 | 1500 | 3000 |
| Testing Speed (rpm) | 300/490/740/1200 | 260/410/620/1000 | 250/400/625/1000 |
| Drive motor (w) | 3.7 | 11 | 11 |
| Method of speed change | Variable speed | ||
| Min. Achievable residual unbalance (μm) (3) | 0.5(mass eccentricity for a workpiece of max. weight) | ||
| Min. Achievable Unbalance? on One-Plane (g･mm) (4) | 1 | 1.5 | 2 |
| Type of Universal Joint | TL-65 | TL-90 | A100T |
| Size (W×D×H mm) | 2000×550×1700 | 2600×700×1750 | 4500×900×1800 |
| Weight (kg) | 1000 | 2500 | 4000 |
| Power supply | 3-phase 200V 30A 10KVA | 3-phase 200V 75A 26KVA | |
Typical Applications
Medium to large rotating parts, tires, crankshafts, large rotors, fans, turbines, pumps, automotive parts, and rotating parts in general.
- Standard machines include one standard bearing. Cost estimates for special bearings are available on request.
- The valid interval is the distance from the joint end to the far stand.
- 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 1,800 rpm
Note: Specifications and appearance are subject to change without notice.