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型号 电阻率
(μΩm)
肖氏
硬度
体 积
密 度
(g/cm3)
抗折强度
(MPa)
接 触
压 降
(V)
摩 擦
系 数
额定电流密度
(g/cm2 )
允许圆周速度
(m/s)
主要用途
ELECTROGRAPHITE (电化石墨)
EGOR 12 36 1.55 21 1.94 0.09 10 50 适用于一般直流电机,也适用于铜质滑环
suitable for general DC motors,especlally for slip-rings
CX25
EG19
22 32 1.45 9 2.40 0.18 10 41 良好的城膜性及换向性能,特别适用于轧钢电动机
goog filming and commutating ability particularly suitable for mill motors
CA35
SA35
52 66 1.60 17 2.70 0.20 10 41 良好的换向性能,适用于轧钢电动机和发电机
beat for normal commutation service,used on mill-type motors and generators
CA40
SA40
57 64 1.58 15 3.00 0.20 15 41 良好的换向性能,适用寿命优于CA45
good for commution service,slightly stronger than CA45,giving longer life
CA45
SA45
63 62 1.56 11 3.80 0.20 15 41 换向性能优异,寿命优于CA50
an excellent commutation grade with longer life thangrade CA50
CA50
SA50
67 60 1.55 8 3.20 0.20 15 41 换向性能特别优良
a brush for use where excellent commutating ability is of primary importance
EG236S 45 57 1.60 19 2.10 0.10 12 50 具有较好的换向性能,适用于常规直流电机
medium high commutating grade for general DC applications
EG251 54 60 1.68 21 2.20 0.08 12 60 换向性能好,适用于负荷变化大的轧钢电机
good commutating grade suitable for varying loads such as still mills
EG283 62 45 1.47 11 2.90 0.07 12 60 换向性能优异,适用于换向性能困难的电机
excellent commutating grade suitable for difficult commutating machines
ME377 60 65 1.55 13 3.00 0.11 12.5 60 换向性能优异,适用于低温度和有污染的环境条件。
excellent commutating grade for wide range of loads/low
humidity/polluted atmospheres
T563 76 58 1.58 16.5 1.70 0.22 12 41 具有优异的换向性能和贴合性能,广泛用于各种使用场所。
a treated grade of excellent commutating and riding ability.has been used in many industrial application.
N19 61 76 1.61 19.3 2.50 0.19 10 41 适用于低电流密度场合,如造纸厂和持续电流7.5A/cm2以下场合。
recommended for low current density applications with normal commutation requirements.useful in paper mills and on exciters with no sustained loading above7.5A/cm2.
N48 71 59 1.58 13.8 2.50 0.19 15.5 51 换向良好,适用于电流密度9.5A/cm2条件下运行。
a good commutating grade with the ability to run at low current density but also operated at sustained loading to9.5A/cm2.
N6000 60 66 1.55 13.8 2.40 0.19 15.5 41 广泛应用于低负载和干燥或湿度变化大的环境下,成膜性好,适用寿命长。
very versatile grade used in low or variable humidity con ditions and where long periode of light loading are a factor this double treated grade usually gives much improved brush life with a great film appearance.
CE50 46 64 1.66 25 2.50 0.20 15.5 51 基本材料CA35,经浸渍处理,可用于牵引电机。
based grade ca35 treated but strong enough for general traction motors.
CN16 54 63 1.65 17 2.70 0.20 15.5 51 该材料经浸渍处理,具有良好的换向性能和较好的使用寿命。
a treated grade combining good commutating ability and reasonable life.
CE7
DE7
55 92 1.80 35 2.50 0.15 15.5 51 使用于机车牵引电机和矿用牵引电机。
a grade for use in locomotive traction motors and wheel motors in off highway vehicles.
T900 51 72 1.68 31 1.70 0.22 12.5 41 特别适用于低湿度和高温条件下的牵引电机。
excellent low humidity and high temperature grade used extensively in traction motors service.
G159W 30 50 1.60 30 3.00 0.15 12 51 适用于电压调整器。
suitable for voltage regulator as contact.
ME778 55 70 1.83 17.5 2.30 0.14 15 51 换向性能好,广泛应用于电力机车和轻轨牵引电机。
excellent commutating grade treated to give wide operating range for electrical locomotive and light rail traction motors.
NATURE GRAPHITE(天然石墨)
634 18 20 1.28 5.2 2.50 0.29 10 81 具有优异的集电性能,适用于高速汽轮发电机滑环。
excellent collecting ability used on high speed turbo-alternator steel slip-rings.
RESIN-BONDED(树脂石墨)
IM9101 102 39 1.85 50 3.10 0.05 8 30 适用于轻负荷和轻度污染场所。
suitable for low load applications or lightly contaminated atmospheres
IM31 270 38 1.70 20.5 3.60 0.10 10 35 接触压降高,适用于三相交流整流子电机。
suitable for low load applications or lightly contaminated atmospheres.
METAL-GRAPHITE(金属石墨)
CM1S 0.32 9 5.50 68 0.24 0.11 23 30 金属含量高,适用于接地装置和电镀生产线。
high metal content grade for earthing and plating applications.
CM3H 0.20 10 4.30 27 0.52 0.10 16 25 适用于集电环电机,也可用于12V以下直流电机。
well suited for slipring applications.also used on D.C.machines up to 12V.
CM5H 0.35 15 3.90 23 0.86 0.09 14 30 适用于40V以下直流电机和交流电机集电环。
suitable for up to 40V DC motor and slip rings for AC machines.
CM5B 0.90 20 3.50 33 1.00 0.09 14 30 类似于CM5H,换向性能好,使用于40V以下直流电机和交流电机集电环。
similar to CM5H good commutating ability suitable for up to 40V DC motor and slip rings for AC machines.
CM9 3.00 25 2.80 29 1.16 0.11 11 35 适用于60V以下直流发电机、电动机和交流电机集电环。
used on up to 60V DC generators/motors and slip rings for AC machines.
SM3 2.05 29 2.50 16.5 0.90 0.15 15 20 银石墨电刷,适用于测速电机和微型电机。
silver graphite grade for tachos and micro-motors.
 
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