24 Volt DC Planetary Geared Motor DM-28RP385 -

Key Features

Model: DM-28PM385

Gearbox Diameter: 28mm

Voltage: 6V-24V

Output speed: 3rpm-1500rpm

Rated torque: 0.3kg.cm~30kg.cm

1. Bi-direction

2. Metal or Carbon Brush DC Motor

3. Planetary Gears

Customization:

Voltage, Current, Speed, Torque, Output shaft, DC Motor, Gearbox, Ratio, Brush of DC Motor, Wire, Encoder, Gear, Noise Level, Lifetime Cycle

Typical applications:
Automatic quick lock door, binding machine, automatic TV stand, money counter, spotlight, toilet paper machine, office equipment, household appliances, automatic actuator

Product Dimensions（unit:mm）：

Gearbox Ratio:

Number of stages	1	2	3	4
Reduction Ratio i	3.7、5.2	14、19、27	51、71、100、139	189、264、369 515、721
Gearbox Length L (mm)	27.5	35.7	43,9	52.1
Breaking Torque(kgf.cm)	6	10	20	40
Gearbox Efficiency	90%	81%	73%	65%

Some Referenced DC Motor Techinical Data：

DC Motor Model	Rated	No Load		Max Efficiency Load				Stall
	Volt.	Current	Speed	Current	Speed	Torque	P.out	Torque	Current
	V	mA	r/min	mA	r/min	gf.cm	W	gf.cm	mA
DM-385-012-3000	12	≤60	3000	≤150	2200	35	0.8	≥110	≥360
DM-385-012-4500	12	≤70	4500	≤300	3300	55	1.9	≥210	≥960
DM-385-012-6000	12	≤100	6000	≤600	4500	80	3.7	≥280	≥1600
DM-385-024-3000	24	≤28	3000	≤70	2200	35	0.8	≥110	≥160
DM-385-024-4500	24	≤50	4500	≤150	3300	55	1.9	≥180	≥380

Gear Motor Output Data:

If you cannot find the right rated speed, rated torque, please contact us directly. We will provide solution to you.

Moldel	Voltage	No Load		At Max Efficiency Load
Moldel	Moldel	6VDC~24VDC	SPEED	CURRENT	SPEED	CURRENT	TORQUE
r/min	Moldel	6VDC~24VDC	A	r/min	A	kgf.cm
DM-28PM385012164-27K	12	164	0.11	126	0.35	1.5
DM-28PM385012114-51K	12	114	0.14	91	0.49	2.7
DM-28PM385012295-51K	12	295	0.68	225	2.28	4.8
DM-28PM385024025-139K	24	25	0.05	19	0.16	6.5
DM-28PM385024075-100K	24	75	0.26	60	0.71	6.7
DM-28PM385012545	12	545	≤0.16	427	≤0.6	0.6
DM-28PM385012375	12	293	≤0.16	325	≤0.6	0.9
DM-28PM385024158	24	158	≤0.16	123	≤0.6	1.9
DM-28PM38502484	24	84	≤0.16	65	≤0.6	3.6
DM-28PM38502448	24	48	≤0.16	37	≤0.6	5.7
DM-28PM38502425	24	25	≤0.16	20	≤0.6	11
DM-28PM38502418	24	18	≤0.16	14	≤0.6	15
DM-28PM38502413	24	13	≤0.16	10	≤0.6	21
DM-28PM3850247.4	24	7.4	≤0.16	5.7	≤0.6	30

The motor parameters are for reference only,please refer to real measured data;
We can customize parameters according to customer requirements.
Gear Motor Output Speed=DC Motor Speed/Gear Ratio ( n=nm/i)
Gear Motor Output Torque=DC Motor Torque*Gear Ratio*Gearbox Efficiency. ( t=tm*i*η)