HomeYour location：Home → mechanical transmission → coupling → gear coupling → NGCL type drum toothed coupling with brake wheel
Column tabs 
 Product name： NGCL type drum toothed coupling with brake wheel
specification： NGCL type drum toothed coupling with brake wheel
  Zoom Zoom in on the image
Category： mechanical transmission -- gear coupling
Column tabs 
 Price： factory price
Brand： Shanghai
Place of Origin： China
Column tabs 
 Available Quantity： batch
delivery cycle： Spot goods (or inquire by telephone)
tabs
  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13371811002

Email 91way@163.com
Wechat 13371811002(Wechat)

NGCL type drum toothed coupling with brake wheelDetailed product description：Column tabs
NGCL type drum toothed coupling with brake wheel (JB/ZQ4644-97)

Composed of internal gear rings with the same number of teeth and flange half couplings with external teeth. External teeth are divided into two types: straight teeth and drum teeth. The so-called drum teeth refer to the outer teeth being made into a spherical surface, with the center of the spherical surface on the gear axis and a larger tooth clearance than general gears. Drum tooth couplings can allow for larger angular displacement (compared to straight tooth couplings), improve tooth contact conditions, enhance torque transmission ability, and extend service life. The contact state along the tooth width when there is angular displacement.

When the toothed coupling is in operation, the two shafts produce relative angular displacement, and the tooth surfaces of the inner and outer teeth periodically slide axially relative to each other, inevitably resulting in tooth surface wear and power consumption. Therefore, the toothed coupling needs to work in a good and sealed state. Gear couplings have small radial dimensions and high load-bearing capacity, and are commonly used for shaft transmission under low-speed heavy load conditions. High precision and dynamically balanced gear couplings can be used for high-speed transmission, such as shaft transmission in gas turbines. Due to the greater angular compensation of drum shaped gear couplings compared to straight toothed couplings, drum shaped gear couplings are widely used both domestically and internationally. Straight toothed couplings are a product that has been phased out and should be avoided as much as possible.

NGCL type drum toothed coupling with brake wheel (JB/ZQ4644-97)
Basic parameters and main dimensions of NGCL drum toothed coupling with brake wheel (JB/ZQ4644-97)

Model nominal
Torque N.m

Permissible
rotation speed
[n]
r.m

 Shaft hole diameter
 shaft hole
Length L		 D0 D D1 D2 C C1 H B B1 B2 B3 lubrication
Fat use
quantity
ml		 quality
kg		 rotate
inertia
I/
kg.
mtwo
dz d1.d2 Y J1J2
NGCL1 three hundred and fifty-five four thousand twenty
~35		 20.22.24 fifty-two thirty-eight one hundred and sixty one hundred and three seventy-one fifty thirty eight two fifty-six forty-two thirty-eight sixty-eight fifty-one seven zero point zero seven
twenty-five point two eight sixty-two forty-four seven point three zero point zero seven
30.32.35 eighty-two sixty eight zero point zero seven one
NGCL2 six hundred and thirty four thousand twenty-five
~45		 twenty-five point two eight sixty-two forty-four one hundred and sixty one hundred and fifteen eighty-three sixty thirty-six eight two sixty-eight forty-eight forty-two sixty-eight seventy nine zero point zero seven nine
30.32.
thirty-five point three eight		 eighty-two sixty nine point seven zero point zero eight
40.42.45 one hundred and twelve eighty-four eleven zero point zero eight three
NGCL3 one thousand three thousand and eight hundred thirty
~55		 twenty-eight sixty-two forty-four two hundred one hundred and twenty-seven ninety-five seventy-five forty-one eight two seventy forty-nine forty-two eighty-five one hundred and seven fourteen point six zero point one eight one
30.32.
thirty-five point three eight		 eighty-two sixty fifteen point two zero point one eight four
40.42.45.
48.50.55.56		 one hundred and twelve eighty-four seventeen zero point one eight seven
NGCL4 one thousand and six hundred three thousand and eight hundred forty
~65		 thirty-eight eighty-two sixty two hundred one hundred and forty-nine one hundred and sixteen ninety forty-one eight two seventy-four fifty-three forty-two eighty-five one hundred and thirty-seven eighteen point zero six zero point two two five
40.42.45.48.
50.55.56		 one hundred and twelve eighty-four twenty-one point four zero point two three seven
60.63.65 one hundred and forty-two one hundred and seven twenty-three point eight zero point two four six
NGCL5 two thousand and eight hundred three thousand forty-five
~75		 40.42.45.48.
50.55.56		 one hundred and twelve eighty-four two hundred and fifty one hundred and sixty-seven one hundred and thirty-four one hundred and five forty-eight eight two point five eighty-four fifty-eight forty-two one hundred and five two hundred and one thirty-one point eight zero point five eight
60.63.65.
70.71.75		 one hundred and forty-two one hundred and seven thirty-four point four zero point six zero nine
NGCL6 four thousand and five hundred three thousand fifty
~90		 45.48.50
.55.56		 one hundred and twelve eighty-four two hundred and fifty one hundred and eighty-seven one hundred and fifty-three one hundred and twenty-five forty-nine nine two point five eighty-five fifty-nine forty-two one hundred and five two hundred and thirty-eight thirty-seven point two zero point seven one four
60.63.65.
70.71.75		 one hundred and forty-two one hundred and seven thirty-eight point five zero point seven five four
80.85.
ninety point nine five		 one hundred and seventy-two one hundred and thirty-two forty-seven point six zero point seven nine five
NGCL7 six thousand and three hundred two thousand and four hundred sixty
~100		 50.55.56 one hundred and twelve eighty-four three hundred and fifteen
(300)		 two hundred and four one hundred and seventy one hundred and forty fifty-three nine two point five ninety-three sixty-three forty-two one hundred and thirty-two two hundred and ninety-eight forty-eight point eight one point one seven
60.63.65.
70.71.75		 one hundred and forty-two one hundred and seven fifty-five point two one point two three four
80.85.
ninety point nine five		 one hundred and seventy-two one hundred and thirty-two sixty-one point eight one point two nine nine
one hundred two hundred and twelve one hundred and sixty-seven seventy-one point one one point three eight eight eight
NGCL8 nine thousand one thousand and nine hundred seventy
~100		 fifty-five point five six one hundred and twelve eighty-four four hundred two hundred and thirty one hundred and eighty-six one hundred and fifty-five sixty-four twelve three one hundred and twelve seventy-seven forty-seven one hundred and sixty-eight four hundred and sixty-five eighty point seven three point seven four seven
60.63.65.
70.71.75		 one hundred and forty-two one hundred and seven ninety three point eight four one
80.85.
ninety point nine five		 one hundred and seventy-two one hundred and thirty-two ninety-six point five three point nine three nine
one hundred point one one zero two hundred and twelve one hundred and sixty-seven one hundred and eight four point zero seven two
NGCL9 fourteen
000		 one thousand and five hundred eighty
~130		 60.63.65.
70.71.75		 one hundred and forty-two one hundred and seven five hundred two hundred and fifty-six two hundred and twelve one hundred and eighty seventy-one thirteen three one hundred and nineteen eighty forty-seven two hundred and ten five hundred and sixty-one one hundred and twenty-eight nine point four two seven
80.85.
ninety point nine five		 one hundred and seventy-two one hundred and thirty-two one hundred and thirty-eight nine point six zero five
100.110.
one hundred and twenty point one two five		 two hundred and twelve one hundred and sixty-seven one hundred and fifty-one nine point eight four seven
one hundred and thirty two hundred and fifty-two two hundred and two one hundred and sixty-seven ten point one zero nine
NGCL10 twenty
000		 one thousand and two hundred eighty
~150		 65.70.
seventy-one point seven five		 one hundred and forty-two one hundred and seven six hundred and thirty
(600)		 two hundred and eighty-seven two hundred and thirty-nine two hundred sixty-five fifteen three point five one hundred and thirty-four ninety forty-seven two hundred and sixty-five seven hundred and thirty-four one hundred and seventy-six twenty-eight point two three eight
80.85.
ninety point nine five		 one hundred and seventy-two one hundred and thirty-two one hundred and ninety twenty-eight point five zero nine
100.110.
one hundred and twenty point one two five		 two hundred and twelve one hundred and sixty-seven two hundred and nine twenty-eight point eight seven nine
130.140.150 two hundred and fifty-two two hundred and two two hundred and thirty-seven twenty-nine point two four eight
NGCL11 three hundred and fifteen
000		 one thousand and fifty one hundred
~170		 70.71.75 one hundred and forty-two one hundred and seven seven hundred and ten
(700)		 three hundred and twenty-five two hundred and seventy-six two hundred and thirty-five seventy-seven sixteen four one hundred and sixty-four ninety-four forty-seven two hundred and ninety-eight nine hundred and fifty-six two hundred and fifty-seven forty-four point three zero nine
80.85.90.95 one hundred and seventy-two one hundred and thirty-two two hundred and seventy-five forty-four point eight two five
100.110.
one hundred and twenty point one two five		 two hundred and twelve one hundred and sixty-seven three hundred forty-five point five three
130.140.150 two hundred and fifty-two two hundred and two three hundred and twenty-six forty-six point two three five
one hundred and sixty point one seven zero three hundred and two two hundred and forty-two three hundred and fifty-seven forty-seven point zero eight
NGCL12 forty-five
000		 one thousand and fifty ten
~220		 seventy-five one hundred and forty-two one hundred and seven seven hundred and ten
(700)		 three hundred and sixty-two three hundred and thirteen two hundred and seventy ninety-four seventeen four point five one hundred and sixty-five one hundred and four forty-nine two hundred and ninety-eight one thousand three hundred and twenty three hundred and six forty-seven point eight eight
80.85.90.95 one hundred and seventy-two one hundred and thirty-two three hundred and seventeen forty-eight point two nine
100.110.
one hundred and twenty point one two five		 two hundred and twelve one hundred and sixty-seven three hundred and fifty-one forty-nine point five two
130.140.150 two hundred and fifty-two two hundred and two three hundred and eighty-four fifty point five two
160.170.180 three hundred and two two hundred and forty-two four hundred and twenty-five fifty point two two
one hundred and ninety point two zero zero three hundred and fifty-two two hundred and eighty-two four hundred and sixty-four fifty-three point six nine
NGCL13 sixty-three
000		 nine hundred and fifty one hundred and fifty
~220		 one hundred and fifty two hundred and fifty-two two hundred and two eight hundred four hundred and twelve three hundred and fifty three hundred eighty-eight eighteen five point five two hundred and nine forty-nine forty-nine three hundred and thirty-five one thousand and six hundred four hundred and ninety eighty-two point seven
160.170.180 three hundred and two two hundred and forty-two five hundred and forty-four eighty-four point seven
190.200.220 three hundred and fifty-two two hundred and eighty-two five hundred and ninety-six eighty-six point six seven
NGCL14 ten
0000		 nine hundred and fifty one hundred and seventy
~220		 one hundred and seventy point one eight zero three hundred and two two hundred and forty-two eight hundred four hundred and sixty-two four hundred and twenty three hundred and thirty-five ninety-two twenty five point five one hundred and fifty-seven sixty-three sixty-three three hundred and thirty-five three thousand and five hundred six hundred and seventy ninety-nine point one
190.200.220 three hundred and fifty-two two hundred and eighty-two seven hundred and thirty-six one hundred and two point two
two hundred and forty point two five zero four hundred and ten three hundred and thirty seven hundred and eighty-five one hundred and five point nine


Note:
1. The coupling shaft hole combinations include Z1/J1, J1/J1, Y/Y1.
2. B2 is the size required for replacing the seal.
3. The size in parentheses shall not be used in the new design.

NGCL type drum toothed coupling with brake wheel
NGCL type drum toothed coupling with brake wheel（schematic diagram）
Product Category
All product information on this website is translated by Baidu machine translation, which may not be completely accurate and is only for reference