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MB Series Mechanical Stepless Variator

UD(L)& MB Series Mechanical Stepless Variator Technical Parameter:

Model ID 1  MB(N)02 MB(N)04 MB(N)07 MB15 MB22 MB40 MB55 MB75
4P Input Power(kW) 0.12 0.18 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5
Permitted Torque  (N.m) 1-2 1.5-3 2-4 3-6 5-10 6-12 9-18 12-24 18-36 24-48 32-64 45-90 59-118
Output Speed(rpm) When the motor speed(4P)= 1400rpm, the output speed =1000-200rpm 
Weight(Kgs) 10 13 17 35 65 110 110

Remark: the weight refers to the variator, not including oil and motor.

Description

MB Series Mechanical Stepless Variator Description

The MB series planetary friction mechanical stepless variator has a standard modular design. the Mechanical Stepless Variator’s cone disc is built in an aluminum die-casted housing respectively for motors of IEC frame size 63, 71, and 80. The cone discs are made in case hardened bearing steel, to increase the durability of each variable speed variator. 

SDT Mechanical Stepless Variator speed regulation accuracy is 1 rpm, which is the current leader of a similar mechanical varaitor.
In the range of 1:5, it can realize the fastest speed change from the low-level layer to the highest-speed stepless segment.
All transmission parts are strictly treated, precisely machined, and ground; therefore, the service life is long and the noise is low.
It can be reasonably used in combination with gear reducer such as cycloid reducer, worm gear reducer, etc., so as to meet the different requirements of output torque, minimum and maximum output speed on different occasions.
2. Variable speed range:
1. Basic type: 200-1000r/min
2. Speed reducer with one-stage gear reduction (i=2.5-5): 40-200r/min
3. Speed reducer with secondary gear reduction (i=7.1-25): 8-140r/min
4. Speed reducer with three-stage gear reduction (i=42-100): 2-23.5r/min

MB series mechanical stepless variator is supplied with mineral lubricant ISO VG 46, with the quantity of oil for positions B3-B5 mechanical variators

Mechanical Stepless Variator Technical Parameter:

Model Identification 1 MB(N)02 MB(N)04 MB(N)07 MB15 MB22 MB40 MB55 MB75
4P Input Power
(kW)
0.12 0.18 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5
6P Input power
(kW)
0.18 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5
Permitted Torque 
(Nm)
1-2 1.5-3 2-4 3-6 5-10 6-12 9-18 12-24 18-36 24-48 32-64 45-90 59-118
Output Speed
(rpm)
When the motor speed(4P)= 1400rpm: the output speed =1000-200rpm 
When the motor speed(6P)= 960rpm: the output speed = 650-130rpm
Weight(Kgs) 10 13 17 35 65 110 110

Remark: the weight refers to the variator, not including oil and motor.

MB Series Mechanical Stepless Variator model:  

Basic type:  MB02, MB04, MB07, MB15, MB15 MB22 MB40 MB55 MB75 MB150 MB220
Basic horizontal type:  MBW02, MBW04, MBW07, MBW15, MBW22, MBW40, MBW55, MBW75, MBW150, MBW220, MBWY02, MBWY04, MBWY07, MBWY15, MBWY22, MBWY40, MBWY55, MBWY75, MBWY150, MBWY220.
Base vertical type :  MBL02 MBL04 MBL07 MBL15 MBL22 MBL40 MBL55 MBL75 MBL150 MBL220 MBLY02 MBLY04 MBLY07 MBLY15 MBLY22 MBLY40 MBLY55 MBLY75 MBLY150 MBLY220.
Primary gear:  MBW02-C MBW04-C MBW07-C MBW15-C MBW22-C MBW40-C MBW55-C MBW75-C MBL02-C MBL04-C MBL07-C MBL15-C MBL22-C MBL40-C MBL55-C MBL75 -C MBWY02-C MBWY04-C MBWY07-C MBWY15-C MBWY22-C MBWY40-C MBWY55-C MBWY75-C etc.

 

Application:

MB series mechanical stepless variator widely used in food machinery, printing, paper making machinery, rubber, plastic machinery, ceramic machinery, pharmaceutical machinery, and various production lines where the process parameters are changing and the speed is continuously changing. The ideal working speed of the machine.

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