Motor Reducer

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Product Introduction

Introduction

A motor reducer, also known as a gearbox, is a mechanical transmission device connecting a motor to a driven load. It consists of a series of gears and is used to modify the torque and speed between a motor and a load. Knowing the torque and rotation speed is essential. A reducer increases motor torque and allows a receiving member to rotate. Manufacturers indicate the minimum and maximum torque (in N.m) that their products can support. Planetary gearboxes have high torque density. A motor reducer also reduces motor speed. Consider the ideal reduction ratio for your use. Based on motor speed, the reduction ratio determines output rotational speed (in revolutions per minute). Lastly, determine the most appropriate gear reducer assembly (coaxial, parallel-shaft, or orthogonal input/output shafts) based on your application.

Parameter (Specification)

Specification	Number of stages	Reduction ratio	AB042	AB060	AB000	AB115	AB142	AB180	AB220
Nominal output torque	1	3		55	135	220	450	1186	2308
	4	23	65	165	345	700	1548	2167
	5	21	60	160	335	650	1431	2347
	6	20	52	145	300	610	1376	206
	7		50	135	290	540	1151	1771
	8	18	45	115	265	510	1000	1600
	9	14	42	105	255	455	910	1500
	2	10	14	42	105	255	455	910	1500
	12	23	65	165	345	700	158	2563
	15	21	60	160	335	650	1431	2347
	25	21	60	165/160	345/335	700/650	1568/1431	2567/2347
	28	23	65	165	345	700	1508	2567
	30			335			2347
		21	60	160	650	1431
	35/40	21	60	160/160	335/335	650/650	1431/1431	2347/2347
	45/50	21	60	160/160	335/335	650/650	1431/1431	2347/2347
	60	20	52	145	300	610	1376	2068
	70/80	18	50/45	135/115	290/265	540/510	1151/1000	1771/1600
	90	14	42	105	255	455	910	1500
	≥3	≥100	For detailed parameters of gear reducers with three-stage reduction and above, please consult the factory service. Specific parameters are subject to the outline drawings.
Maximum acceleration torque T2	Nm	142	1.8*T (1.8 times rated torque)
Sudden stop torque T2	Nm	142	3*(3 times rated torque)
Nominal input speed	r	142	3000	3000	3000	3000	2000	1500	1000
Maximum input speed	T	142	6000	6000	6000	6000	4000	3000	2000
Precision backlash				3	3	3	3	5	S
P1	1	3
-arcmin	2	5	5	5	5	5	7	7
P2 -arcmin	1	S	5	5	5	5	7	7
	2	7	7	7	7	9	9
Noise	d(A)	142	58	60	60	63	65	67	70
Maximum radial load capacity	N	142	770	1500	3200	6700	9600	14000	16000
Maximum axial load capacity	N	142	380	760	1600	3300	4800	7000	8000
Efficiency	%	1	≥97%
	2	>9
Operating temperature	℃	142	-15 - +40°C
Service life	h	142	≥20000
Lubrication		142	Synthetic grease (lifelong maintenance-free)

Applications

Warehousing and logistics
Equipment such as stackers and conveyors in automated warehousing systems also need motor reducers to achieve efficient cargo handling and storage.

Automated production lines
On various automated production lines, motor reducers are used to drive conveyor belts, elevators, sorting equipment, etc. For example, in food processing production lines, reducers ensure that the conveyor belt runs at a stable speed and accurately transports food for processing and packaging.

Machine tool equipment
The spindle drive and feed system of machine tools such as numerical control machines, milling machines, and drilling machines usually require motor reducers to achieve precise speed control and high torque output. It can ensure that the machine tool has stable cutting force and processing accuracy when processing different materials and workpieces.

Six Key Quality Assurances

Professional Technical Team

Skilled Technicians

Advanced Production Equipment

Experienced Production Personnel

Strict Testing Procedures

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FAQ

Q: What is a reducer in a motor?

A: Gear reducers are devices used to transmit mechanical Power from an electric motor. Or other driver to a driven load. In the world of pumps they convert the high-speed.

Q: How can you reduce the speed of a motor?

A: Use a gearbox or gear train to reduce the speed of the motor. This involves connecting the motor shaft to a gear system where the output shaft rotates at a lower speed than the motor.

Q: What does a motor reducer do?

A: Speed reducers or gearboxes are used to reduce motor rotation speed and increase output torque, which is equivalent to improve the working capacity of the motor. In addition, the output direction change is available through a speed reducer.

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