Coreless Brushless Low Noise Spur Gear Motor With Planetary Reduction Gearbox

Low Noise Spur Gear Motor Coreless Brushless Motor With Planetary Reduction Gearbox

The features of R Series Foot Mounted Speed Reducer:

R Series Helical Gear Reducer:

1. More than 35 years experience in R&D and manufacturing, export gear motors & industrial gearboxes.

2. Standardization of the gearbox series

3. Strong design capability for large power & customized gearboxes.

4. High quality gearboxes and proven solutions provider.

5. Strict quality control process, stable quality.

6. Less than 2% of the quality complaints.

7. Modular design, short delivery time.

8. Quick response & professional services.

Product Parameters

Specifications				QRF40	QRF60	QRF80	QRF90	QRF120	QRF16O
Technal Parameters
Max. Torque			Nm	1.5times rated torque
Emergency Stop Torque			Nm	2.5times rated torque
Max. Radial Load			N	185	240	400	450	1240	2250
Max. Axial Load			N	150	220	420	430	1000	1500
Torsional Rigidity			Nm/arcmin	0.7	1.8	4.7	4.85	11	35
Max.Input Speed			rpm	8000	8000	6000	6000	6000	4000
Rated Input Speed			rpm	4500	4000	3500	3500	3500	3000
Noise			dB	<55	<58	<60	<60	<65	<70
Average Life Time			h	20000
Efficiency Of Full Load			%	L1≥96% L2≥94%
Return Backlash	P1	L1	arcmin	<8	S8	<8	<8	S8	<8
		L2	arcmin	S12	S12	S12	S12	S12	S12
	P2	L1	arcmin	£16	<16	216	S16	<16	£16
		L2	arcmin	S20	£20	<20	<20	S20	<20
Moment Of Inertia Table	L1	3	Kg*cm2	0.10	0.46	0.77	1.73	12.78	36.72
		4	Kg*cm2	0.10	0.46	0.77	1.73	12.78	36.72
		5	Kg*cm2	0.10	0.46	0.77	1.73	12.78	36.72
		7	Kg*cm2	0.06	0.41	0.65	1.42	11.38	34.02
		10	Kg*cm2	0.06	0.41	0.65	1.42	11.38	34.02
	L2	12	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		15	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		16	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		20	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		25	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		28	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		30	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		35	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		40	Kg*cm2	0.08	0.44	0.72	1.49	12.18	34.24
		50	Kg*cm2	0.05	0.34	0.58	1.25	11.48	34.02
		70	Kg*cm2	0.05	0.^4	0.58	1.25	11.48	34.02
		100	Kg*cm2	0.05	0.34	0.58	1.25	11.48	34.02
Technical Parameter	Level	Ratio		QRF40	QRF60	QRF80	QRF90	QRF120	QRF160
Rated Torque	L1	3	Nm	/	27	50	96	161	364
		4	Nm	16	40	90	122	210	423
		5	Nm	15	40	90	122	210	423
		7	Nm	12	34	48	95	170	358
		10	Nm	10	16	22	56	86	210
	L2	12	Nm	/	27	50	96	161	364
		15	Nm	/	27	50	96	161	364
		16	Nm	16	40	90	122	210	423
		20	Nm	15	40	90	122	210	423
		25	Nm	16	40	90	122	210	423
		28	Nm	16	40	90	122	210	423
		30	Nm	/	27	50	96	161	364
		35	Nm	12	40	90	122	210	423
		40	Nm	16	40	90	122	210	423
		50	Nm	15	40	90	122	210	423
		70	Nm	12	34	48	95	170	358
		100	Nm	10	16	22	56	86	210
Degree Of Protection			IP65
Operation Temprature			90°C 至-1O°C
Weight	L1		kg	0.43	0.98	2.3	3.12	7.08	15.5
	L2		kg	0.65	1.26	2.97	3.82	8.7	17

Often ask questions:

Q: What are your main products?

A: We currently produce brushed DC motors, brushed DC gear motors, planetary DC gear motors, brushless DC motors, stepper motors, AC motors and high precision planetary gearboxes. You can view the specifications of the above motors on our website and you can email us to recommend the motors required according to your specifications.

Q: How to choose the right motor?

A: If you have pictures or drawings of the motor to show us, or if you have detailed specifications such as voltage, speed, torque, motor size, motor working mode, required life and noise level, please feel free to let us know so that we can recommend A suitable motor according to your requirements.

Q: Do you have a custom service for your standard motors?

A: Yes, we can customize according to your requirements for voltage, speed, torque and shaft size/shape. If you need to solder additional wires/cables to the terminals or need to add connectors, capacitors or EMCs, we can also manufacture.

Q: Do you have a separate motor design service?

A: Yes, we would like to design the motor separately for the customer, but there may be some die development costs and design costs.

Q: What is your delivery time?

A: Generally speaking, it takes 15-30 days for our regular standard products and longer for our custom products. But we are very flexible about the delivery time, which will depend on the specific order.