CHỔI THAN MORGAN D374N 25X32X60MM

Đăng ngày 18-04-2018 09:53:20 AM - 513 Lượt xem

Mã sản phẩm: D374N 25x32x60mm

Chổi than Morgan D374N 25x32x60mm

Tình trạng sản phẩm:

Brand: Shanghai carbon brush
Model: J164 D172 J204 CH17 J203
Origin: Mainland China
Province: Shanghai
City: Shanghai
Color classification: J204 25*32*60 J204 20*40*60 J203 25*32*60 J205 25*32*60 J230 25*32*60 MG70 25*32*60 MG70 30*40*60 D172 25*32* 60 D104 25*32*60 CH17 25*32*60 MG50 25*40*60 MG50 32*40*60 MG50 32*40*50 MG50 25*32*60 MG50 25*32*65 MG50 25*32*50 MG50 20*40*60 CH17 25*32*65 CH17 25*32*60 CH17 20*40*60 J164 25*32*60 J164 20*40*60 J201 10*25*60

Brush Type and Model
category	series	material	Representative model
graphite brush	S	natural graphite	S3 S6
Electrochemical graphite brushes	D1	graphite base	D104 D106 D172NM
	D2	Coke base	D202 D213 D214 D215 D252 D280
	D3	carbon black base	D308 D308L D309 D312 D374 D374B D374D D374F D374L D374BL D374DL D374N D374S D376 D376N D376Y
	D3	carbon black base
	D4	Charcoal based	D464F D479
Metal graphite brush	J1	Copper graphite without binder	J100 J101 J102 J103 J104 J105 J113 J151 J164
	J1	Copper graphite without binder	J100 J101 J102 J103 J104 J105 J113 J151 J164
	J2-1	Binder high copper graphite	J201 J204 J205 J213
	J2-2	Binder Low Copper Graphite	J203 J206 J220
	R	Artificial resin binder graphite	R051 R104 R126 R115 R201 R453 R1270
Remarks: 1> Prefix: S-graphite brush, D-electrochemical graphite brush, J-metal graphite brush. R - synthetic resin binder brushes. 2> Suffix: NM, L, N, S, Y, F - code of stains. 3>R series: the last two digits are the serial number, and the first digits are the hundreds digits of the resistivity.

Models, features and main application areas of some brushes
model	Basic Features		Main application range
S-3	Lower hardness, better lubricity		DC motor with normal commutation, uniform load and voltage of 80V-120V
S-4	High-resistance graphite brushes with natural graphite as matrix and resin as binder, with low hardness and friction coefficient		Motors with difficult commutation, such as motors with AC commutators, high-speed micro-DC motors
S-6	Porous, soft graphite brushes with low hardness		Turbogenerator slip ring, 80-230V DC motor
D104	Low hardness, good lubricity, good commutation performance		Generally used for 0.4-200KV DC motors, DC generators for charging, DC generators for steel rolling, steam turbine generators, winding rotor asynchronous motor collector rings, welding DC generators, etc.
D172	Good lubricity, low friction coefficient, good commutation performance		Slip rings of large steam turbine generators, exciters, slip rings of hydro generators, DC motors with normal commutation
D202	High hardness and mechanical strength, good lubricity. Shock and vibration resistance		Traction motors for electric locomotives, DC generators with a voltage of 120-400V
D207	High hardness and mechanical strength, good lubricity. Good commutation performance		Large steel rolling DC motor, mining DC motor
D213	Higher hardness and mechanical strength than D214		Generators for cars and tractors. Traction motor with mechanical vibration
D214	High hardness and mechanical strength, good lubrication and reversing performance		The exciter of the turbo-generator, the DC motor with the impact load with the voltage above 200V, such as traction motor, steel rolling motor, which is difficult to change direction
D215
D252	Medium hardness, good commutation performance		Difficult commutation, DC motors with voltages of 120-440V, traction motors, exciters for turbo-generators
D308	Hard texture, good resistivity, good commutation performance		DC traction motors with difficult commutation and small DC motors with high angular velocity. and motor amplifier
D309
D373			Traction motor for electric locomotive
D374	Porous, high resistivity, good commutation performance		High-speed DC motors with difficult commutation, traction motors, exciters of turbo-generators, rolling motors
D479	Porous, high resistivity, good commutation performance		Difficulty commutating DC motors
J101	High copper content, low resistivity, high allowable current density		Low-voltage, high-current DC generators, such as: DC generators for electrolysis, electroplating, and charging, and collector rings for wound-rotor asynchronous motors
J102
J164
J104			Low-voltage, high-current DC generators, generators for cars and tractors
J104A
J201	Medium copper content, high resistivity, high copper content, large brush, and high allowable current density		Low-voltage, high-current DC motors with voltages below 60V, such as: automotive generators, DC welding machines, collector rings of wound rotor asynchronous motors
J204			Low-voltage, high-current DC motors with voltages below 40V, automotive auxiliary motors, and collector rings of wound rotor asynchronous motors
J205			DC generators with voltages below 60V, DC starter motors for automobiles and tractors, slip rings for wound rotor asynchronous motors
J206			Small DC motors with 25-80V voltage
J203	Low copper content, higher resistivity than high and medium copper content brushes, lower allowable current density		High-current charging generators with voltages below 80V, small traction motors, collector rings for wound rotor asynchronous motors
J220
Brush bristles performance and working conditions
model	Resistivity (μΩ.m)		A pair of brush contact voltage drop (V)		50H wear≤(mm)	Recommended working conditions
model	basic value	Volatility ±%	basic value	Volatility ±%	50H wear≤(mm)	Rated current density (A/cm	Permissible peripheral speed (m/s)	Brush unit pressure (Pa)
S3	13	30	2.1	25	0.2	11	25	19600～24500
S6	20	30	1.8	25	0.2	12	70	14700～19600
D104	10	40	2.4	20	0.25	12	40	14700～19600
D106	9	40	2.3	20	0.25	12	40	14700～19600
D172	13	40	2.7	20	0.2	12	70	14700～19600
D172NM	15	40	2.1	20	0.2	10	70	14700～19600
D202	20	25	2.5	25	0.15	10	45	19600～24500
D213	29	25	2.6	25	0.15	10	40	19600～39200
D214	28	25	2.4	25	0.15	10	45	19600～39200
D215	30	25	2.8	25	0.15	12	40	19600～24500
D252	15	30	2.5	25	0.15	12	12	14700～24500
D280	15	25	2.5	25	0.2	10	60	19600～39200
D308	40	30	2.6	35	0.15	10	40	19600～39200
D308L	43	30	3	35	0.15	10	40	19600～39200
D309	39	30	2.9	35	0.15	10	40	19600～39200
D312	35	30	2.5	35	0.1	12	50	19600～39200
D374D	44	30	2.7	35	0.25	12	50	19600～39200
D374B	57	30	2.8	35	0.25	12	50	19600～39200
D374D	45	30	2.6	35	0.2	12	50	19600～39200
D374F	57	30	2.7	35	0.2	12	50	19600～39200
D374L	50	30	2.9	35	0.12	12	50	19600～39200

D374BL	52	30	2.8	35	0.15	12	50	19600～39200
D374DL	45	30	3.4	35	0.15	12	50	19600～39200
D374N	58	30	2.8	35	0.2	12	60	19600～39200
D374S	57	30	2.8	35	0.2	12	50	19600～39200
D376	60	30	2.9	35	0.25	12	50	19600～39200
D376N	62	30	2.9	35	0.2	12	60	19600～39200
D376Y	62	30	2.9	35	0.2	12	50	19600～39200
D464F	40	40	2.5	25	0.15	10	40	19600～39200
D479	twenty four	40	2	25	0.25	12	40	19600～39200
J100	0.06	50	≤0.5	/	0.8	20	20	17640～22540
J101	0.12	50	0.25	40	0.8	20	20	17640～22540
J102	0.23	50	0.5	40	0.4	20	20	17640～22540
J103	0.23	50	0.5	40	0.4	20	20	17640～22540
J104	0.05	50	0.25	40	0.8	20	20	17640～22540
J105	0.06	50	≤0.4	/	0.8	20	20	17640～22540
J133	0.13	50	≤0.5	/	0.6	20	20	17640～22540
J151	0.09	50	0.3	40	0.6	25	20	17640～22540
J164	0.09	50	0.3	40	0.7	20	20	17640～22540
J201	3.5	60	1.5	45	0.18	15	25	14700～19600
J203	8.8	50	1.8	35	0.15	12	20	14700～19600
J204	0.6	60	1.1	45	0.3	15	20	19600～24500
J205	6	60	≤2	/	0.5	15	35	14700～19600
J206	4	50	1.5	35	0.3	15	25	14700～19600
J213	0.55	60	0.7	45	0.4	15	20	19600～24500
J220	6	50	1.4	35	0.2	12	20	14700～19600
R051	35	30	3.7	30	0.15	8	40	14700～19600