PFM-22P DC

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PFM-22P DC

Classification：Brushed DC Planetry Gear Motor

The rated torque in the table is the product of dc motor rated torque,gearbox ratio and efficiency, rather than gearbox rated torque. The highest torque of gearbox refers to max stage short time torque. At rated torque, the gearbox generates reliable output performance, however, the life time shall subject to the real working cycle condition in the site(for example, at the same rated torque, the slower the speed, the slower the wearing out and the longer the life time.

Customized motor specs, shaft and encoder service is available.

Consult

National Service Hotline：

0755-21000751

Gearbox
Motor Page

General Technical Parameters of Gearbox

No.:	ITEM	Material & Processing Technology
1	Ring Gear	S45C
2	Pinion	S45C
3	Planet Carrier	Power Sintered
4	Planet Gear	Power Sintered
5	Output Shaft	S45C/ SUS416
6	Install Flange	Zinc Alloy /Aluminium Alloy/ SUS304
7	Connection Plate	Zinc Alloy /Aluminium Alloy/ SUS304
8	Gear Kind	Spur Gear
9	Type of Box	NGW Planetery Gearbox
10	Diameter	φ22mm
11	Modulus	M=0.4
12	Stages Available	1.2.3.4.5
13	Bearing Type	Sleeve, Ball Bearing
14	Max Radial Force	≤60N
15	Max Axial Force	≤30N
16	Axial Play	0.3mm Max
17	Radial Play（10mm from Flange）	0.05 Max
18	No Load Backlash	≤2.0°
19	Operation Temperature Range	-20℃~80℃（Can be Customized）
20	Operation Relative Humidity	20%RH~90%RH
21	Protection Level	IP54(Without Motor）
Note: Gearbox can be customized according to the requirements

Reduction Ratio

Stage	Ratio（X：1）			Length	Rated Torque	Short time Torque	Efficiency Max.
1	3.71	4	4.29	21.8	80~300g.cm	2kg.cm	94%
1	5.18	6		21.8	80~300g.cm	2kg.cm	94%
2	13.73	15.88	18.37	27.2	0.5~2kg.cm	3kg.cm	88%
	19.20	22.21	26.85
	36
3	50.9	58.86	68.07	32.6	1.5~3kg.cm	8kg.cm	83%
	71.17	78.72	82.30
	95.18	99.51	115.08
	139.14
4	188.61	218.12	252.25	38.0	3~8kg.cm	15kg.cm	78%
	263.73	291.72	304.99
	337.35	352.71	368.76
	407.89	426.46	493.18
	515.63	596.30	720.98
5	698.99	808.34	934.81	43.4	3~8kg.cm	15kg.cm	73%
	977.36	1081.07	1130.27
	1250.20	1307.11	1366.60
	1445.80	1511.61	1580.41
	1748.11	1827.67	1910.86
	2113.62	2209.82	2555.56
	2671.88	3089.90	3735.97
The rated torque in the table is the product of dc motor rated torque,gearbox ratio and efficiency,rather than gearbox rated torque. The highest torque of gearbox refers to max stage short time torque.At rated torque, the gearbox generates reliable output performance, however, the life time shall subjectto the real working cycle condition in the site(for example, at the same rated torque, the slower the speed,the slower the wearing out and the longer the life time. Customized motor specs, shaft and encoder service is available.

Brushed Iron-core Motor Specs

Model	Nominal Voltage	No Load		Load at Max Eff			Output Power	Eff.	Stall		*DL1**
Model	V DC	RPM	mA	rpm	g.cm	mA	W	%	A	g.cm	mm
2230	12	6000	90	4500	42	280	1.9	60	1	200	*φ2230**
	12	9000	150	7300	45	470	3.4	65	2.5	306
	24	6000	60	4350	42	150	1.9	54	0.55	200
2238	12	8500	150	7500	52	520	4.06	68.5	3.2	392	*φ2238**
	24	4000	38	3060	34	88	1	54	310	158
	24	7500	80	6000	60	254	3.7	61.6	1.2	355
2250	24	9800	80	7600	130	650	10.3	66	3	570	*φ2250**
2250	12	6200	85	5250	70	493	3.95	66.6	2.8	466	*φ2250**

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