High Quality DC Brushless Gear Motor Planetary Gearbox Manufacture For Automation Equipment

They are an indispensable part of modern drive technology, most commonly employed for actuating drives, machine tools, electric propulsion, robotics, computer peripherals and also for electrical power generation. With the development of sensorless technology besides digital control, these motors become so effective in terms of total system cost, size and reliability. It has no mechanical commutator and associated problems
High efficiency due to the use of permanent magnet rotor
High speed of operation even in loaded and unloaded conditions due to the absence of brushes that limits the speed
Smaller motor geometry and lighter in weight than both brushed type DC and induction AC motors
Long life as no inspection and maintenance is required for commutator system Higher dynamic response due to low inertia and carrying windings in the stator
Less electromagnetic interference
Quite operation (or low noise) due to absence of brushes
Motor Model) | LK86BL8048 | LK86BL9048 | LK86BL10531 | LK86BL11548 | LK86BL13048 | |
(Number of Phases) | 4 | 4 | 4 | 4 | 4 | |
(voltage) | VDC | 48 | 48 | 310 | 48 | 48 |
(Rated speed) | rpm | 3000 | 3000 | 3000 | 3000 | 3000 |
(Rated torque) | N.m | 1 | 1.27 | 1.8 | 2.1 | 2.5 |
(Rated current) | Amps | 8.5 | 10.8 | 0.4 | 18 | 19.5 |
(Rated power) | Watt | 314 | 400 | 565 | 659 | 785 |
(Max torque) | N.m | 3 | 3.81 | 5.4 | 6.3 | 7.5 |
(Torque constant) | N.mlAmps | 0.133 | 0.133 | 0.84 | 0.133 | 0.133 |
(Back EMF) | V/Krpm | 9.8 | 9.8 | 62 | 9.7 | 10.2 |
(Rotor inertia) | Kg.mm2 | 120 | 160 | 220 | 260 | 320 |
L | mm | 80 | 90 | 105 | 115 | 130 |
(Weight) | Kg | 2.2 | 2.6 | 3.4 | 3.8 | 4.3 |

Planetary reducer:


Jinan lanjiu Electronic Technology Co., Ltd. mainly engaged in high and low voltage permanent magnet DC motor, high and low voltage BLDC Motor, high and low voltage AC and DC servo motor, and its supporting high and low voltage DC motor drivers, AC and DC servo motor drivers and other high-quality products for industrial fields.


A: For orders, the standard lead time is 3-5 days and this time can be shorter or longer based on different model, period and quantity.
A: For all of our motors, they are customized based on different requirements like lifetime, noise, voltage, and shaft etc. The price also varies according to annual quantity. So it's really difficult for us to provide a price list. If you can share your detailed requirements and annual quantity, we'll see what offer we can provide.
Q: Is it possible for you to develop new motors if we can provide tooling cost?
A:Yes. Please kindly share the detailed requirements like performance, size, annual quantity, target price etc. Then we'll make our evaluation to see if we can arrange or not.
A: It depends. If only a few samples for personal use or replacement, I am afraid it'll be difficult for us to provide because all of our motors are custom made and no stock available if there is no further needs. If just sample testing before the official order and our MOQ, price and other terms are acceptable,we'd love to provide samples.