Products

DESCRIPTION

Basic Info

Application	Power Tools, Coffee Vending Maching
Size	From 12mm to 48mm
Voltage	2.4V-24V
Speed	11-230rpm
Torque	1.5-10kg.Cm
Current	100-850mA
Output	500-3000MW
Transport Package	Carton or Pallet
Specification	Rohs, 3C, CE
Trademark	I. CH
Origin	China
HS Code	85011099
Production Capacity	5000k PCS/Year

Product Description

Reduced Spur Gearbox DC Gear Motor

• Manufacturer Part Number: D12 - D48
• Gearbox Type: Spur Gearbox
• Gear Ratio: 1: 10~1: 2700
• DC Gearhead Motor Voltage: 6V, 12V, 24V, 48V
• DC Gear Reducer Size: 12 - 48mm
• Application: Safe Box Motor, Instrument Motor, vending machine, coffee maker

Features:
I. CH MOTION supply a complete range of DC gear motor. Our micro DC geared motor uses standard DC motor. Diameter of gearbox is from 12 to 37mm, and pear sharp diameter is 48mm. Voltage is from 1.5V to 24V; Power is under 10W; Speed is from 1 to several tens rpm, and Torque is under 30kg. Cm.

Structure and Characteristic of DC motor

DC motor we use has good electric and mechanical performance.
Because of volume and metal brush commutator limit, the speed of DC motor is between 3000 to 12000 rpm normally. Faster speed will decrease motor life.
Low noise DC motor with ring varistor inside is adopted, which can decrease electromagnetic disturbance to environment.
DC motor life is depending on mechanical and chemical wear of metal brush and commutator. It can continuously run over 300 to 500 hours within rated load and speed.

Structure and Characteristic of DC Gear Motor
The gearbox is combined with multi-pair of gears. Every pair includes gear wheel and pinion which is joggled one another. The first pinion is mounted on the motor shaft of DC motor. The bearing of gearbox output shaft is usually oil bearing made of brass or iron.

The load torque of DC gear motor has direct relationship with speed and current. When the load increases, the speed linearly decreases and the current linearly increases. So the geared motor has better working near maximum efficiency, then it can obtain ideal running performance, working life and stable characteristic.

In general, the working environment of DC geared motor is the same as DC motor. If there are any special requirement, such as environment temperature, overload, and current limit, please illuminate in advance.

Working life of gearbox usually longer than DC motor, it can reach 1000 to 3000 hours.

Entire reduction ratio of gearbox is between 1: 10 and 1: 500. It can reach 1: 1000 with special design. However, the gearbox with bigger reduction ratio is not allowed "counter rotation", which means the output shaft of gearbox cannot be the driving shaft and counter rotated forcedly.

The gearbox is combined with multi-pair of gears. Every pair includes gear wheel and pinion which is joggled one another. The first pinion is mounted on the motor shaft of DC motor. The bearing of gearbox output shaft is usually oil bearing made of brass or iron.

 

Drawing of 20mm Reduction Gearbox DC Motor:

 

Drawing of 25mm DC Reduced Gearbox Motor:

 

 

Drawing of 37mm DC Reduced Motor:

Specification
MODEL	VOLTAGE V	NO LOAD		AT MAXIMUM EFFICIENCY				STALL
		SPEED Rpm	CURRENT MA	SPEED Rpm	TORQUE Kg. Cm	CURRENT MA	OUTPUT MW	TORQUE Kg. Cm	CURRENT MA
D372-020050	24.0	180	50	145	2.0	220	3000	10.0	1000
D372-100490	24.0	12	45	11	10.0	100	1200	40.0	700
D372-060270	12.0	11	25	9	6.0	100	500	30.0	400
D372-020070A	12.0	60	50	48	2.0	150	1000	10.0	600
D372-020070B	12.0	96	100	80	2.0	320	1600	12.0	2000
D372-015030	12.0	280	100	230	1.5	600	3500	8.0	2600
D372-015050	6.0	152	170	125	1.5	850	1900	8.0	3500
D372-040090	12.0	60	50	48	4.0	320	2000	18.0	1500
D372-020050	24.0	125	45	100	2.0	150	2100	10.0	700

Drawing of 42mm Reduction box DC Motor:

Drawing of 48mm DC Motor with Gear Box:

Electrical Specification
SERIES	Figure Size	VOLTAGE V	NO LOAD		AT MAXIMUM EFFICIENCY				STALL
			SPEED Rpm	CURRENT M A	SPEED Rpm	TORQUE Kg. Cm	CURRENT M A	OUTPUT M W	TORQUE Kg. Cm	CURRENT M A
D12	12mm	2.4~6	17~210	30~120	12~160	0.16~1.5	150~700	60~640	0.9~4	240~1150
D16	16mm	2.4~12	24~400	40~90	11~330	0.2~2.5	120~440	90~680	0.8~4.5	400~1000
D20	20mm	2.4~18	15~620	30~180	12~500	0.1~4	60~670	70~1800	0.4~12	130~3500
D25	25mm	3~24	6~650	30~150	4~535	0.07~14	70~5000	70~4000	0.25~35	250~3000
D36	36mm	0~3	1.4~1.7	40~50	1.2~1.5	3.0~6.0	50~85	40~75	30~60
D42	42mm	0~12	23~52	140~310	21~46	5.0~18	250~1300	1000~8500	0~30
D48	48mm	6.0~24	2.3~60	40~120	2.0~45	2.0~30	90~600	530~2800	7~50	350~2500
Note: We accept the customized design if the customers give us the details, thanks!

Factory Ability

I. CH was established in 2016, we are a professional micro motor supplier customers are all over the world, and the customers of our own are in USA, UK, EU, Russia, Italy, India, South Korea and so on. ICH provide OEM and ODM for a lot of BRAND-NAME companies. We mainly produce DC Brushed Motor, Brushless DC Motor, DC Geared Motor, DC Planetary Geared Motor, AC Geared Motors, Gearbox, Gearbox Parts, Planetary Gearbox, Gear Pins, Stepper Gearbox, etc.

Advantages

1. Small MOQ;

2. Smooth sales experience;

3. Provide solutions.

Package

-Carton packages;

-Air and sea shipping would be chosen by customers;

-Delivery in 20 - 50 days.

FAQ

Q: What the voltage can 37mm DC Motor be?

A: This DC Motor has two kinds of voltage, 24V and 12V.
Q: What biggest ratio speed can this gearbox be?
A: The 37mm size gearbox can be 1: 1350 ratio.
Q: Do you have a standard encoder for the DC Geared Motor?

A: Yes, we can recommend you suitable encoder, bu it would be better that you tell requests.