250mm Big Dimension Stator Winding Coil

Product Specifications

Brand Name:	Volcano Electric	Model Number:	VOL-WSRS250	Type:	Frameless Motor
OD of Stator:	215.2mm	ID of Stator:	136.2mm	Tooth Width	16mm
Number of Slots:	18	Poles:	12/24/36	Multi Strands:	1pp/2pp/4pp
Power:	2000W ~ 60000W	Speed:	500~5000rpm	Wire:	100% copper
Insulation Class:	F	Certificate:	/

Product Description

Our chief designer comes from Australia, who has experienced in designing motors over 32 years. Regarding to this VOL-WSRS250, recommended to be designed for the applications like high power low speed running, optional neodymium type such as N42H, N38UH and so on.

Existing silicon steel moulds enable us designing motors with different performances.

And automatic winding equipments & semi-automation winding equipments, allow us to optional to do batch winding and manual winding according to specific requirements, OEM and ODM both available here.

Feel free to contact our team at info@volcanomotors.com for any technical support.

Multi Strands Showing

Motor construction

Brushless dc motor also have the stator and rotor same like the common dc motor, but it cancel the brushes. The stator used by silicon steel sheet and the rotor make by permanent magnet. It can be 2 poles to 8 poles just as you wish. Different with the brushes dc motor, the commutation of the BLDC motor is electronically controlled. We will use the hall sensors to do it. Also can use the magnetic encoder.

Specifications

Model Number	WSRS250
Outer diameter of stator	215.2mm
Inner diameter of stator	136.2mm
Tooth width	16mm
Number of slots	18
Poles	12 poles or 24 poles or 36 poles
Multi-strands	1pp or 2pp or 6pp
Power	2000W ~ 60000W
Speed	500~5000RPM

Detailed Images

THE PICTURE SHOWS THE DIMENSIONAL STATOR

THE PICTURE SHOWS THE DIMENSIONAL ROTOR

Winding stator and rotor list

Type	Outer diameter of stator	Inner diameter of stator	Tooth width	Number of slots	Poles	Multi-strands	Power	Speed
Type	mm	mm	mm	Number of slots	Poles	pp	w	rpm
VOL-WSRS120	119	80	10	12	8 or 10	1 or 2 or 4	375-2000	500-5000
VOL-WSRS250	215.2	136.2	16	18	12 or 24 or 36	1 or 2 or 6	2000-60000	500-5000
VOL-WSRS220	200	120.1	19	12	8 or 10	1 or 2 or 4	2000-30000	500-5000
VOL-WSRS180	167.2	110	15	12	8 or 10	1 or 2 or 4	1000-15000	500-5000
VOL-WSRS130 M	122	80	12.5	12	8 or 10	1 or 2 or 4	375-3000	500-5000
VOL-WSRS130 S	122	80	11.5	12	8 or 10	1 or 2 or 4	375-3000	500-5000
VOL-WSRS100	90	44.6	6.5	12	8 or 10	1 or 2 or 4	375-2000	500-6000
VOL-WSRS80 9S	76.4	44.6	7.2	9	6	1 or 3	200-1000	500-6000
VOL-WSRS80 12S	77	40.5	7.2	12	8 or 10	1 or 2 or 4	200-1000	500-5000
VOL-WSRS-60 9S	56.1	29.7	6	9	6	1 or 3	150-600	500-6000
VOL-WSRS-60 12S	57.8	30.5	5.5	12	8 or 10	1 or 2 or 4	150-600	500-5000

Advantages of Brushed DC motors

Reduce eddy current
Lower noise
Cools the stator core
Reduces hysteresis loss
Higher coil filling achievable. We can control 90% for High voltage, while 80% for low voltage
Various stamping tools available to save initial design
Large material savings compared to one piece stator
Various grade of magnet
Better magnetic properties, low demagnetization rate, and high magnetic consistence
Multi-poles ring magnet: more stable & stronger magnetic flux to lower motor space and improve performance and lower spacer

Designed experiences for winding stator and rotor

For customized DC Motors, please contact our technician. Ordinary, we have to know the following information to get a professional proposal:

Brushed or Brushless Customer preference
Output power (W) Horsepower/watts/torque rated at full load speed
Voltage (V) i.e 12v DC …….. 220v AC
Motor speed (RPM) Revolutions per minute of the shaft at full load Voltage
Application e.g. traction, airconditioning, etc.
Duty Most motors are rated continuous. Some applications however may use motors designed for intermittent duty
Configuration/Frame Our products are according to IEC standard, we also can customize the flange and shaft according to the customer drawing
Controller function e.g. forward/reverse, variable speed, acceleration profile, etc.