PB single-stage planetary gearbox

Liming reducer - PB single-stage high-precision planetary reducer

Advantages of PB series products

Silent: Using high-precision helical gears to achieve smooth and quiet operation

High torque: higher torque than typical spur gear planetary reducers.

Rate: Single segment above 97%, double segment above 94%

Elastic motor connection: The unique modular design of the motor connection plate is suitable for any brand of flange type servo motor.

Easy maintenance: Use high viscosity and non separable lubricating grease to effectively prevent grease leakage. And there is no need to replace the lubricating grease during the product's lifespan, making installation convenient.

PB Series Single Segment - Product Introduction

Box number: available in seven box numbers: 44, 62, 90, 120, 142, 180, 220

Reduction ratio: The single-stage series can choose from eight reduction ratios: 3, 4, 5, 6, 7, 8, 9, and 10

Output shaft: optional with keyway,

Accuracy: Three options are available: P2 ≤ 8 arc minutes, P1 ≤ 5 arc minutes, P0 ≤ 3 arc minutes.

Noise level: below 70dB

Efficiency: Over 97%

Notes:

1. The reducer must be firmly installed on the machine to avoid any looseness or vibration.

2. Before installing the gearbox on the machine, it is necessary to confirm again whether the output shaft rotation direction of the gearbox is correct.

3. If the gearbox has been left in place for a period of time (4 to 6 months) before use, and the oil seal has not been immersed in lubricating oil or given proper protection measures, it is recommended to replace the oil seal, as it may have already adhered to the shaft and may even lose elasticity and cannot function normally.

4. Please try to avoid placing and installing the gearbox under strong sunlight or in extremely harsh environments. If possible, take protective measures for the gearbox to increase its service life.

5. Try to provide sufficient circulating air for the cooling fan of the motor to avoid affecting the efficiency of heat dissipation.

6. The standard working environment for reducers is from facility -25 ° to 45 °. If this range is exceeded, please contact the original factory technical personnel.

7. Various parts (pulleys, gears, couplings, shafts, etc.) must be installed on solid or hollow shafts using dedicated threaded holes or other tools to ensure correct installation without damaging all parts on the outer end of the bearing or reducer, and lubricating oil should be used to lubricate the contact surface to avoid jamming or oxidation.

8. When starting, it is necessary to start gradually and not immediately increase the load. It should be gradually increased.

9. If any parts, items, or materials near the gearbox are damaged due to oil leakage, special protection or shielding should be installed.