LIMING: SERVOBOX In-Line Planetary Reducers 1-Stage: PB-44-X

LI MING Machinery CO., LTD. is a specialist in the design, R&D and manufacturing of a wide range of high-tech gear motor and helical gear reducers, worm gear reducers, and planetary gear reducers. Among the wide range of speed reducers, the planetary gear reducers are widely applied in servo, stepping and DC transmission systems. With its outstanding feature of high precision transmission, the planetary gear reducer is excellent for reducing speed, increasing torque and reducing torsional inertia ratio. High torque, low backlash and low noise are three key features of LIMING's gear reducers.

SERVOBOX series high-precision planetary gear reducer employs helical gears. All gears are high-precision machined by a CNC gear hobbing machine, providing high-accuracy gear engagement, smooth running and minimum noise. LIMING gearbox is a one-piece fabricated. When compared with the competitive gear reducer, the LIMING gear reducer features smaller construction (saves over 1/4 of size and weight), higher output torque and higher transmission efficiency.

Features:

· Spiral Bevel Gear

Grinding spiral bevel gear is excellent in transmission efficiency, stability, duriability, large arc overlapping factor, heavy loading, compact strucure, wear-resisting and long service life.

· Collet Locking Mechanism

The input-end and the motor are coupled through a collet locking mechanism. It has passed dynamical balance analysis to assure concentricity and balance on the connection and no backlash for power transmission while running at high speed.

· Full Needle Roller Bearings Design

The planetary gear transmission employs full needle roller bearings without retainer to increase the contact surface, which greatly upgrades structural rigidity and service life.

· Integrated Planetary Arm Bracket

The planetary arm bracket and the output shaft are one-piece constructed to increase torsional rigidity and accuracy. The entire structure is one-time machined for controlling accuracy in the specified tolerance.

· One-piece Gear Box & Advanced Surface Treatment

The gear box and internal gear ring are onepiece constructed, which is made by Cr-Mo alloy steel (SCM440), and tempered for high torque output. High gear accuracy meets DIN6 class standard. Gearbox surface is anticorrosive treated for upgrading environmentalresistant and corrosion-resistant capability.

Overview:

· Output torque T2N: 11 Nm - 17 Nm

· Ratios

1-stage : 3:1 to 10:1

· Low backlash

1-stage : Standard ≤8 arcmin

· High efficiency

1-stage : ≥97%

· High Input Speed: Input speed allows for 6,000 RPM

· Low Noise: Under 56dB

· Compact structure

Size:

PB-44-3, PB-44-4, PB-44-5, PB-44-6, PB-44-7, PB-44-8, PB-44-9, PB-44-10