Jiangsu Profile
Product List
41026. NEMA 23 Doubloe Shaft Stepper Motor 1.89n. M for Face Mask Machine 
[Jan 19, 2026]
[Jan 19, 2026] Specification: Item Specifications Step Angle 1.8° Temperature Rise 80ºCmax Ambient Temperature -20ºC~+50ºC Insulation Resistance 100 MΩ Min. ,500VDC Dielectric Strength 500VAC ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41027. BLDC Motor 42mm 52.5W 4000rpm Brushless DC Motor [Jan 19, 2026]
[Jan 19, 2026] General Specification: Item Specification Winding type Star Hall effect angle 120 degree electrical angle Shaft run out 0.025mm Radial play 0.02mm@450g End play 0.08mm@450g Max.radial force 28N ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41028. 42mm NEMA 17 Inter Rotor Brushless DC BLDC Motor [Jan 19, 2026]
[Jan 19, 2026] General Specification: Item Specification Winding type Star Hall effect angle 120 degree electrical angle Shaft run out 0.025mm Radial play 0.02mm@450g End play 0.08mm@450g Max.radial force 28N ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41029. NEMA 17 Stepper Motor Length 34mm for Robot [Jan 19, 2026]
[Jan 19, 2026] 42mm 2phase hybrid stepper motor for cnc machine General Specification: Step Angle Accuracy: ±5% Resistance Accuracy: ±10% Inductance Accuracy: ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41030. 42 mm (NEMA 17) Electrical Stepper Motor for 3D Printer [Jan 19, 2026]
[Jan 19, 2026] 42mm 2phase hybrid stepper motor for cnc machine General Specification: Step Angle Accuracy: ±5% Resistance Accuracy: ±10% Inductance Accuracy: ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41031. NEMA 16 Moons Hybrid Bipolar Stepper Motor for CNC Machine [Jan 19, 2026]
[Jan 19, 2026] 42mm 2phase hybrid stepper motor for cnc machine General Specification: Step Angle Accuracy: ±5% Resistance Accuracy: ±10% Inductance Accuracy: ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41032. Mini Motor NEMA 11 Stepper Motor with Belt Pulley 15-Teeth 2.032mm Pitch [Jan 19, 2026]
[Jan 19, 2026] General Specification: Step Angle:1.8° Temperature Rise:80ºCmax Ambient Temperature:-20ºC~+50ºC Insulation Resistance:100 MΩ Min. ,500VDC Dielectric Strength:500VAC for 1minute Shaft ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41033. Home Appliance Mini Stepper Motor NEMA 11 [Jan 19, 2026]
[Jan 19, 2026] General Specification: Step Angle:1.8° Temperature Rise:80ºCmax Ambient Temperature:-20ºC~+50ºC Insulation Resistance:100 MΩ Min. ,500VDC Dielectric Strength:500VAC for 1minute Shaft ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41034. High Torque 3000rpm Electrical BLDC Motor with Brake for Reprap Makerbot [Jan 19, 2026]
[Jan 19, 2026] Genaral Specification: Item Specification Winding type Star Hall effect angle 120 degree electrical angle Shaft run out 0.025mm Radial play 0.02mm@450g End play 0.08mm@450g Max.radial force 220N ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41035. 300rpm High Torque 86mm BLDC Motor with Electric Brake [Jan 19, 2026]
[Jan 19, 2026] Genaral Specification: Item Specification Winding type Star Hall effect angle 120 degree electrical angle Shaft run out 0.025mm Radial play 0.02mm@450g End play 0.08mm@450g Max.radial force 220N ...
Company: CHANGZHOU JKONGMOTOR CO., LTD.
41036. Customize Rectangle Frosty Fused Silica Window Quartz Glass Plate with Hole [Dec 19, 2025]
[Dec 19, 2025] Customize Rectangle Frosty Fused Silica window Quartz Glass Plate with Hole: Frosty silica quartz plate process is: laser drilling hole, welding, flame polishing, groove, solted, blasting and so on. Besides normal ...
41037. Customized Optical Transparent Fused Silica Window Clear Quartz Glass Plate with Step [Dec 19, 2025]
[Dec 19, 2025] Optical Transparent Fused Silica Quartz Glass Plate : The transparent quartz glass plate softening point temperature of quartz glass is about 1730ºC, which can be used at 1200ºC for a long time. The further ...
41038. Purity Customize Rectangle Frosty Fused Silica Wafer Quartz Glass Plate for Semiconductor [Dec 19, 2025]
[Dec 19, 2025] Customize Rectangle Frosty Fused Silica wafer Quartz Glass Plate for semiconductor: The adavantage of frosty fused quartz glass plate is not easy to be corroded, can withstand high temperature, beautiful appearance, ...
41039. Strong Corrosion Resistant Beryllium Oxide Ceramic Beo Ceramic Sheet [Dec 19, 2025]
[Dec 19, 2025] Product Description Products are suitable for home air purification, dishwashers, refrigerators, spa and hot tubs, water dispenser washers, drinking water purification, aquaculture, swimming pool, ozone machine sewage ...
41040. Transparent Two Ends Open Semiconductor Jgs1 Jgs2 UV Quartz Glass Tube [Dec 19, 2025]
[Dec 19, 2025] Product Description 1.Hot sale Customized Transparent Two Ends Open Semiconductor JGS1 jgs2 UV Quartz Glass Tube 2. Electrical Properties: Quartz glass tubing has high dielectric strength and low conductivity, ...
