Rear Drive Axle Assembly HQ14 Series
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( Mechanical Drum Brake Type)
( Disc Brake Type)
The rear drive axle assembly can perform excellently, with sufficient loading and braking capacities. It enables you to control vehicles easily. It’s widely used for all kinds of motor driven vehicles and equipment.
Technical Specifications
| Model No. | HQ14 | |
| L1 Size (mm) | 660/750/830/850/950/1030 | |
| L2 Size (mm) | 410/450/530/550/650/730 | |
| Braking Mode | Mechanical Drum Brake/Disc Brake | |
| Braking Diameter (mm) | Drum:160/180/200/220; Disc: 160/180/200 | |
| Structure Type | Split; Half-floating | |
| Matched Reducer Model | JS14BA | |
| Gear Ratio | 8:1; 10:1; 12:1; 15:1; 19:1 | |
| Rated Output Torque (N.m) | 500 | |
| Max. Output Torque (N.m) | 800 | |
| Matched BLDC Motor | TF133AH | TF133BHF |
| Rated Voltage (V) | 48/60/72 | 48/60/72 |
| Rated Power (W) | 1200/1350/1500/1800/2200 | 1000/1200 |
| Rated Torque (N.m) | 3.1/3.5/4.1/5.3/5.8 | 2.8/3.2 |
| Rated Current (A) | 33/37/41/40/48 | 23/26 |
| No-load Current (A) | ≤6 / ≤6.5 / ≤7/ ≤7.5/≤8 | ≤5/≤6 |
| No-load Revolution (RPM) | 4800/4100/3800/4300/5300 | 3600/3900 |
| Rated Revolution (RPM) | 4500/3700/3500/4000/5000 | 3300/3600 |
| Max. Torque (N.m) | 18/21/25/28/30 | 18/21 |
| Max. Output Power (W) | 2500/2800/3200/3800/4500 | 2000/2500 |
| Rated Efficiency (%) | ≥75 | ≥75 |
| Working Cycle (min.) | S1 | S1 |
| Insulation Class | F | F |
| Protection Level | IP33 | IP33 |
| Remark | The size of L1 and L2 can be customized per your special requirements. | |
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