37mm high torque low rpm dc brushless motor with gearbox

 

Drawing (mm)

Remark: find the length of gearbox "L" in below Technical Data of Gearbox.

 

Specifications

Specifications below are for reference only. Contact us for more.

Model Number	Rated Volt.	No Load		At Max Efficiency				Stall
		Speed	Current	Speed	Current	Torque	Power	Current	Torque
		rpm	mA	rpm	mA	Kgf.cm	W	mA	Kgf.cm
DSD-37RSBL36250061200-810K	6V	1.4	90	1	130	9.6	0.1	170	24
DSD-37RSBL35250126000-30K	12V	200	330	161	1000	1.8	3.0	1800	6
DSD-37RSBL36250126000-60K	12V	100	330	75	1000	3.6	2.8	1600	12
DSD-37RS35250126000-552K	12V	11	260	8.5	680	24	2.1	2100	80
DSD-37RSBL36250246000-30K	24V	200	150	159	350	1.3	2.1	760	4.6
DSD-37RSBL36250246000-60K	24V	100	150	76	360	3	2.3	830	11
DSD-37RSBL36250246000-90K	24V	66	150	52	360	4.8	2.6	890	18.4
DSD-37RSBL36250246000-120K	24V	50	150	38.5	400	8	3.2	1200	30
DSD-37RSBL36250246000-180K	24V	33	160	24	480	14	3.4	1200	50
DSD-37RSBL35250242400-810K	24V	3	70	2.25	90	7	0.2	130	28
Remark: 1 Kgf.cm≈0.098 N.m≈14 oz.in    1 mm≈0.039 in

 

What a Model Number Tells You?  

We follow some rules to create each model number. A model number would tell you a lot of useful messages. Here is a sample.

So here we can learn that it is a 37mm Round Spur gear motor, 12V driving motor #555, no load input speed 6000rpm and reduction ratio 100:1. Hey, what about output speed? You need to do a little calculation. Input speed 6000rpm ÷reduction ratio 100 = 60rpm.

Technical Data of Gearbox

Technical Data of Motor 

DIY with Your Gear Motor

With the Technical Data of Gearbox and Technical Data of Motor, now you are ready to DIY with your gear motor. Follow the steps here.