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Product Description

EPTnical specification
one. Resin surface, free of charge of bubble and crack
two. spin take a look at: 200 ordmC, 3000r/min, 3min, radial deviation lt0.015, bar to bar lt0.006.
Spin check for frequent sort and reinforced sort

Commutator sort	Experiment temperature/time	EPT velocity of outer race of commutator m/x
Typical kind	Space temperature/10min	50
	250 ordmC/10min	forty five
Bolstered sort	Area temperature/10min	sixty
	235 ordmC/10min	50
After tests, bar to bar deviation le0.003mm, outer diameter le0.007mm

3. EPT voltage take a look at: bar to shaft at 3500V for one min, bar to bar at 550V for 1 s.
four. Insulation take a look at at 500V, gt50M Omega
five. Application: use to automotive industry, EPTT instruments, EPTT EPTs, and other motors
six. Commutator sort: hook type, riser kind, shell sort or planar kind
seven. Copper material: sliver copper or electrolytic copper or EPT
eight. Dimension: from OD 4mm to OD 150mm. We also give EPT commutator.

EPTnical parameter:
Commutator Ingredient: Copper/Mica/ Molding compound
Copper substance: .03% or .08% sliver copper or EPT
Dimension: from OD 4mm to OD 150mm. We also give EPT commutator.
Application: use to automotive industry, EPTT tools, EPTT EPTs, and other motors
Commutator type: hook type, riser variety, shell kind or planar type
Package deal: Suited for land and sea transportation

Data required for commutator inquiry:
It will be EPT if customer could send out us thorough drawing incXiHu (West EPT) Dis.Hu (West EPT) Dis. under data.
1. Commutator dimension: OD, ID, complete top, and copper top, bar variety.
2. Commutator type: hook variety, raiser sort or planner
three. Copper material: Agcu/ Cu
4. Commutator applications
five. Essential quantity
6. Copper bush essential or not
7. Other technical need.

Thorough Images

Merchandise Parameters

Bars No.	Action outer diameter	Functioning outdoors diameter	Bore diameter	Copper bar peak	Total height
sixty nine	109	eighty three	33.5	63	70
69	109	83	33.five	fifty one.five	fifty eight.five
sixty nine	109	83	33.5	forty six.7	53
69	109	eighty three	30	53	fifty seven
69	135	107	33	57.five	sixty five.five
46	109	eighty three	33.5	fifty one.5	58.five
46	109	eighty three	33.five	forty six.seven	53
fifty seven	eighty	64.5	eighteen	39.five	47.five
49	70	fifty one.five	eighteen	39.5	forty seven.five
forty nine	eighty two	sixty two.5	twenty five	forty eight	fifty one
27	109	83	33.five	sixty one.five	64.5
27	109	eighty three	thirty	47	54
forty seven	94	seventy one	23	forty.5	forty seven.5
fifty three	98	sixty seven.5	30	forty seven	fifty
seventy one	eighty five	55.5	twenty	34	37
71	85	fifty eight	20	34	37
forty one	58	50.5	eighteen	forty one.five	forty three.5
87	110.five	eighty.five	30	fifty five	sixty three
ninety three	133	106.five	35	fifty eight	66
29	134	106.five	32	fifty one.5	54.five
39	ninety seven	seventy three.five	23	83	89

EPTT amp EPT

Our Positive aspects

Our entire production approach strictly adhered to the ISO9001 good quality handle program, our greater quality , EPTd products and EPT ensure a promise in leakage-evidence , retention and length !
Your OEM orders are also warmly welcomed, it is our determination to fulfill your need, remember to turst that we will be your reliable company partner for our good status,excellent good quality and competitive value !