review

DC electromagnetic drum brakes are mainly used for deceleration and parking braking of various mechanisms in electromagnetic cranes, DC drives or DC power grids for lifting, port loading and unloading, and metallurgical machinery. It is not recommended to use various lifting, port loading and unloading, and metallurgical machinery driven by communication.

Main Features

• The interlocking distance equalization device and automatic tile positioning device can always maintain equal distance between the tiles on both sides without adjustment, completely avoiding the phenomenon of one side of the brake pad floating against the brake wheel due to uneven distance.
• The brake pad is a card type integral molding structure, which is very convenient and fast to replace. It is available in different materials such as semi metal (asbestos free) hard and semi hard, soft (asbestos free), etc. for users to choose from.
• The swing hinge points are equipped with self-lubricating bearings, which have high transmission efficiency and long service life.
• The brake spring is arranged inside the square tube and equipped with a ruler, making it very convenient for users to read the braking torque value, eliminating the trouble of measurement and calculation.
• The new type of armature positioning device can always maintain a good fit between the armature and the magnetic yoke.

Terms of Use

• Environmental temperature: -20 ℃~+50 ℃
• Relative humidity: ≤ 90%
• Voltage level: DC 110V, 220V
• Adaptation to Work System:
• Continuous (S1-100%) and intermittent(S3-25%, 40%, 60%, operating frequency ≤ 720 times/hour) working system
• When there are special requirements, please negotiate and confirm when placing an order.

Basic Parameters

MWZA series electromagnetic drum brake:

• Product models: MWZA200-40 (160), MWZA300-250 (500), MWZA400- □, MWZA500- □, MWZA600- □, MWZA700- □

  MWZA800-□

• Brake wheel diameter (mm): 200, 300, 400, 500, 600, 700, 800
• Braking torque (Nm): 32~12500

MWZB series electromagnetic drum brake:

• Product Model: MWZB160/100（200）、MWZB200/100（200、300）、MWZB250/100（300）、MWZB315/200（300）、

  MWZB400/400（500）、MWZB500/500（600）、MWZB-630/500（600、700）、MWZB-710/600（700、800）、

  MWZB-800/700（800）

• Brake wheel diameter (mm): 160, 200, 250, 315, 400, 500, 630, 710, 800
• Braking torque (Nm): 35.5~10000