Micro Coreless Gear Motor

12mm Micro Coreless Gear Motor– 20mm Type Model KG-12P1220RB

KG-12P1220RB
12MM Machined Gearbox
12mm coreless motor
Coreless Gear Motor
Product description: Shen Zhen Ke Gu Technology Co., Ltd. provides 12mm coreless gear motor with encoder + brake + servo driver, providing a complete set of motor drive solutions, Swiss quality, coreless motor, small size
INQUIRY

12MM Brushless coreless gear motor with encoder 1024PPR
Model:KG-12P1220RB
Motor type: brusheless coreless motor
Reduction gearbox type: planetary reduction gearbox
Overall dimensions: φ12 mm
Application areas: medical equipment, military products, automation equipment, robots, etc.
Product features: long life, large torque, low noise, etc.
Key words:
category:
Coreless Gear Motor

8MM coreless gear motor

Shen Zhen Ke Gu Technology Co., Ltd. focuses on the R&D, production and sales of coreless motors, brushless coreless motors, coreless gear motors, DC coreless motors, and brushed coreless motors. With 20 years of experience in micro motor manufacturing, it is a well-known coreless motor manufacturer in China, providing customized micromotor services for BMW, Hikvision, Canon, Siemens, Toshiba, Sharp, etc.

Advantages of Brushless coreless motors:

1. Larger energy conversion efficiency (a measure of its energy-saving characteristics): its efficiency is generally above 70%, and some products can reach above 90% (ordinary core motors efficiency are 15-50%).

2. Rapid activation and braking, extremely fast response, the mechanical time constant is less than 28 milliseconds, and some products can reach within 10 milliseconds. Under high-speed operation within the recommended operating area, the speed adjustment is sensitive.
3. Reliable operating stability, strong adaptive ability, and its own speed fluctuation can be controlled within 2%.

4. Low electromagnetic interference, using high-quality brushes and commutator structures, with small commutation sparks, which eliminates the need for additional anti-interference devices.

5. High energy density. Compared with iron-core motors of the same power, its weight and volume are reduced by 1/3-1/2, and corresponding parameters such as speed-voltage, speed-torque, and torque-current all show standard linear relationships. .

KEGUMOTOR focuses on the R&D and production of coreless motors, mainly engaged in brushed coreless motor, brushless coreless gear motor, planetary gearbox, and servo motors.

Brushless coreless gear motor characteristic:

1. The motor coil adopts a hollow iron-core design, which greatly reduces energy losses, has no cogging torque, has high power conversion efficiency and smaller torque fluctuations.

2. The motor magnet is made of high-performance NdFeB material with higher power density.

3. The motor brush and phase commutator are made of precious metal materials, which greatly improves wear resistance and reduces the generation of sparks.

4. The gearbox adopts high-precision gear hobbing, with an accuracy up to JGMA 116-02 level 2. The material is made of stainless steel and quenched and heat treated.

5. The reduction motor runs smoothly, has low noise and small gaps, and suitable for high torque and high speed.

6. The output shaft and motor performance parameters can be customized according to customer needs.

7. Can be used in high-demand fields such as medical equipment, military products, automation equipment, and robots.

8. Can be equipped with encoder 256ppr 512ppr 1024ppr design.

9. Many combination solutions can be formed between the produced motor products and spur gearboxes, planetary gearboxes, encoders, brakes, and controllers.

Advantages of miniature hollow cup reduction motor:

micro precision
High speed and fast response
Large torque, high efficiency
Long life, permanent magnet design
Precise control, high-speed micro encoder
Customizable, low noise

12mm planetary gear motor product dimensions:

buy coreless motor form kegumotor

12MM Coreless gear motor parameter table:

No.	Motor Model	Operating Voltage	Rated Voltage	No Load Speed	No Load Current	Stall Torque	Stall Current
No.	Motor Model	V	V	r/min	mA	mNm	A
1	KG-12P1220RB-V1	3-5	5.0	273	192	265	2.55
2	KG-12P1220RB-V2	4.5-7.4	6.0	265	156	228	1.78

Provide customizable precision gearboxes:

The shaft output method can be customized

Various reduction ratios available, including very high reduction ratios

Zero backlash version available

High efficiency, high precision, low noise, long life

A variety of bearings are available, including sintered alloy, ceramic and ball bearings

Coreless motor production process

coreless rotor.jpg

绕线测试.jpg

Coreless gear motor production process

Kegu Motor provides DC brushed coreless motors and micro gear motors with exquisite structures and extremely high power transmission, and their performance is absolutely excellent. High torque and speed, low noise and low clearance. According to different customer needs, serialized products are manufactured by changing the output end part structure, internal process parameters, electrical connections and other factors (for example: heterosexual shafts, high-speed bearings, flange threaded connections, etc. Special cables, etc.), can bring you great convenience and deliver the products you need more reliably and efficiently in a timely.

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