MAL type safety friction coupling-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

MAL type safety friction coupling

specification：

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Category：

mechanical transmission -- safety coupling

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13371811002

91way@163.com
13371811002(Wechat)

MAL type safety friction couplingDetailed product description：

MAL chain wheel friction type safety coupling is a type of flexible safety coupling with elastic elements, which is connected by a double row roller chain to two halves of the coupling,
The relative sliding between the sprocket and the friction plate can provide safety protection, and the torque is determined by the compression amount of the disc spring.
Characteristics of Chain Wheel Friction Safety Coupling
(1) Has a small amount of vibration reduction, buffering, and compensation performance
(2) Provide safety protection for motors and other components
(3) Easy installation, disassembly, and maintenance.
(4) Reliable work and long service life.
(5) Can be used in harsh working conditions such as humidity and dust.
(6) It can achieve automatic power-off and alarm
(7) Changing the sprocket to a gear or pulley transmission form can expand its range of use

Basic parameters and main dimensions of MAL type safety friction coupling mm (JB/ZQ4077-89)

model

Sliding torque Tn N · m

Allowable speed R/min

Shaft hole size

Chain number

Weight kg

rotate
Inertia kg · m2

Active end

Driven end

min

max

MAL
1Q

6 ． 3

twenty-eight

one thousand

10~19

fifty-two

14~28

27~44

TG 127x 2

one hundred and two

M33 x 1.5

sixty

three point seven

three

zero point zero zero three

MAL
1Z

fourteen

fifty-six

one thousand

16~24

fifty-two

18~38

30~60

MAL
2Q

twenty

eighty

eight hundred

16~25

sixty-two

18~38

30~60

TG
158 x 2

one hundred and thirty-seven

M42 x 1.5

eighty

four point two

eight

zero point zero one four

MAL
2Z

forty

one hundred and forty

eight hundred

19~30

sixty-two

20~45

38~84

MAL
3Q

sixty-three

two hundred and twenty-four

five hundred

20~35

75~82

20~48

60~107

TG 190 x 2

one hundred and eighty-eight

M65
x 2

one hundred and ten

three point seven

eighteen point nine

zero point zero six one

MAL
3Z

ninety

four hundred

five hundred

25~45

75~112

30~65

60~107

MAL
4Q

one hundred and twenty-five

five hundred and sixty

four hundred

30~50

100~112

30~70

84~132

TG 254 x 2

two hundred and fifty-one

M90
x 2

one hundred and fifty

five point two

forty-six point five

zero point six five eight

MAL
4Z

two hundred and twenty-four

one thousand one hundred and twenty

four hundred

35~63

100~142

40~90

84~107

MAL
5Q

four hundred

one thousand and four hundred

three hundred

38~63

120~142

40~75

84~132

TG 444x 2

three hundred and forty-five

M100 x 2

one hundred and thirty

three point eight

seventy-six point five

zero point nine two one

MAL
5Z

six hundred and thirty

two thousand

three hundred

42~71

120~142

45~85

84~132

MAL
6Q

nine hundred

two thousand and eight hundred

two hundred

40~75

one hundred and fifty

45~85

84~132

TG 508x 2

four hundred and seventy

M150 x 2

one hundred and forty-five

five point four

one hundred and fifty-five

three point seven two six

MAL
6Z

two thousand

four thousand

two hundred

65~100

150~212

65~100

132~167

MAL
7Q

two thousand and five hundred

five thousand

one hundred and forty

70~110

190~212

80~140

132~202

TG
508 x 2

five hundred and sixty-seven

M190
x 2

two hundred and fifty

ten

three hundred and thirty-five

eight point two four nine

MAL
7Z

four thousand and five hundred

ten thousand

one hundred and forty

95~130

190~252

110~170

167~242

Explanation: Q is lightweight, Z is heavy-duty, the only difference is the thickness of the disc spring.

The allowable deviation of this type of coupling shall not exceed mm in the following table

Specification	MAL1Q/Z	MAL2 Q/Z	MAL3 Q/Z	MAL4 Q/Z	MAL5 Q/Z	MAL6 Q/Z	MAL7 Q/Z
axial	+-0.95	+-0.15	+-1.4	+-1.9	+-3.3	+-3.8	+-3.8
radial	zero point two five	zero point three two	zero point three eight	zero point five zero	zero point eight eight	one	one
angular direction	1 o

MAL type safety friction coupling（schematic diagram）