3-Phase Asynchronous Motor Series Sdm-Zsspecial for Sand Maker

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: YVP Series Frequency Control
• Rotor Structure: Squirrel-Cage
• Casing Protection: Closed Type
• Model NO.: SDM-ZS motor
• Number of Poles: 4.6.8.10
• Starting Mode: Soft Starter
• Certification: ISO9001, CCC
• Brand: China Motor
• Installation: B3/B35/B5/V1/V3/V15
• Voltage: 380V/400V/415V/440V/480V
• Nsulation Class: F
• Output Power: 37kw--315kw
• Cooling Method: IC411
• Protection: IP44/IP54/IP55
• Frequency: S1
• Frequency Range: 50Hz/60Hz
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang. China
• HS Code: 8501530090
• Production Capacity: 800 PCS Per Month

Product Description

SDM-ZS is a series, special for sand maker, whose mounting dimension and power level both meet standards of IEC60072.1 while efficiency indexes meet requirements in IEC60034-30 and GB18613-2012. The motor can be energized by a frequency converter, making it more energy-saving and more convenient to control. 
In consideration of the requirement from sand maker on a motor, i.e. the motor shaft extension shall be able to bear a big radial force and a big axial force, and the motor has a big starting torque, a big overload capacity, a long braking time and frequent starts, we take into consideration the following when designing and manufacturing the series.
1. The professional electromagnetic design gives the series many advantages: high starting torque, strong overload capacity, stable speed adjustment and reliable operation.
2. The insulation structure special for the series with grade F and after continuous vacuum pressure impregnation (VPI) and the professional iron core manufacturing technology ensure the series a longer service life, a strong overload capacity and a strong rotor locking capacity.
3. The design with a protection class of IP55/IP65 enables the motor operate reliably even in a rugged environment.
4. The professional processing center and its professional technology for heating processing ensure machined parts to be used in the motor a longer fatigue life.
5. Nonstop greasing can guarantee a timely lubrication for bears in the motor, giving it a longer service life.
6. The professional air duct design makes the motor operates in lower temperature and more reliably.
Note: The motor's standard design ratings are 380V, 50Hz, and we can design the ones with other rated voltage and frequency values (e.g. 400V, 415V, 420V, 440V, 480V, 60Hz). Its standard mounting type is designed into B3, and we can design motors with other structures, e.g. B35, V1, B5, V3 and V15.

Frame number range: 280-355
Power range: 90kW-315kW
Frequency: 50/60Hz
Number of levels: 2/4/6/8/10
Working system: S1
Protection level: IP54/IP55
Insulation class: F 
Cooling method: IC411
Ambient temperature: varies with the seasons, but does not exceed 40•C.
Altitude: no more than 1000M
Voltage: 220V, 380V, 660V, 220/380V, 380/660V
Working mode: continuous (S1), allowing full pressure starting.
Wiring method: rated power ≤ 3KW motor is Y wiring mode, rated power ≥ 4KW motor is △ wiring mode.
Note: If there are special requirements for frequency, voltage, etc., it can be submitted at the time of ordering!
Applications: pumps, reducers, compressors, fans, etc.


The motor products manufactured and sold by our company are used in many industries, such as electric power, mining, steel metallurgy, petrochemical, water conservancy, transportation, building materials and many other industries. The equipment for the motor is pump, machine tool, fan, mill, crusher, rolling mill, compressor and many other industrial equipment.


Main process flow of the motor
Motor stator: casing processing → punching press → iron core seating → coil making → weaving → dipping paint drying
Electronic rotor: blank shaft processing → iron core press installation → iron core cast aluminum → rotor string shaft → weave → dipping paint drying → dynamic balance
Motor assembly: stator rotor assembly → machine test → motor appearance coloring → packaging storage


Why choose us (our service advantage)
1. Professional motor manufacturing service provider;
2. Sound product quality management and certification system;
3. Have a professional sales and technical service team;
4. The motor has perfect process and strong mechanical processing capability;
5. High standard product technical service system;
6, good faith and mutual benefit, good credit guarantee.