Q2hb34ma is a constant angle and constant torque stepper drive. The drive voltage range from dc12v to 40v. It can match 2-phase hybrid stepper motors whose rated current is under 3a and shaft diameter range from 42mm to 86mm. Owe to bipolar constant chopping circuit, it can make motors low noise, operated smoothly. It is widely used in the small size of numerical control device with higher resolution such as carving machine, laser labeling machine, inner laser curving machine and etc. Features high performance, low price 4 channels constant angel and constant torque subdivision, the highest subdivision: 64 highest response frequency: 200kpps the motor phase current is reduced to approximately 50% of the set current value 100ms after receiving the last pulse edge bipolar constant current chopping circuit opto-isolated input/output driven current is adjustable continuously from 0.5a/phase to 3a/phase single power supply, voltage arrange from dc12 to 40v. Size:136x82x25mm Weight:0.5kg
We make customized rolling, sliding gates, collapsible gates for home, commercial building factories etc. These gates come in Aluminum, Stainless Steel or in Steel. The surface is powder coated to last many years after installation. These gates can be installed on tracks or without tracks. Every aspect of the gates can be customized. These gates are easy to operate with minimal effort. Our standard dimensions Height 1600mm (height can customized) Stretching ratio: 1:0.17 + 0.42 (can be customized) Gate Minimum length :2 Meters Gate Maximum length: upto 90 meters ( double Gates) Operation: Hand operated, Motorized. Colors available: Blue, Red (colors can be customized) Please contact us for competitive pricing.
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
Induction Motor (single Phase)
Constant angle, constant torque micro step driver, the drive voltage of which is from 12V to 40VDC. It is designed for use with 2 phase hybrid stepper motor of all kinds with 42mm to 57mm outside diameter, 6, 8 leads, regulated phase current from 0.5A to 3A. The unique control circuit that it adopts can reduce motor¡¯s noise, make motor run more smoothly, improve motor's performance by 30% at high speed, reduce driver¡¯s heating by 50%. It is widely used in small size of numerical control devices with higher resolution such as carving machine, laser labeling machine, inner laser curving machine and etc. FEATURES * 4 channels constant angle and constant torque micro step, highest micro step: 64 * Highest response frequency: 200Kpps * Current of winding will be reduced by approximately 50% when no step pulse command is received for 0.1 second * Bipolar constant current chopping mode * Opto-isolated signal I/O * Drive current is continuously adjustable from 0.5A/phase to 3A/phase * Single power supply voltage from 12V to 40VDC.
The DVS278 is full digital 2 phase stepper driver based on DSP control. The drive voltage of which is from 24V to 80VDC. It is designed for use with the 2 phase hybrid stepper motor of all kinds with 57mm to 86mm outside diameter, regulated phase current from 2.0A to 7.2A. The highest micro step is 40000ppr. It is widely used in small size numerical control devices such as curving machine, packing machine, CNC and etc. FEATURES * 16 channels constant angle, constant torque micro steps, highest micro step: 40000ppr * Highest response frequency: 200Kpps * Current of winding will be reduced by approximately 50% when no step pulse command is received for 1.5 second * Opto-isolated signal I/O * Drive current is adjustable in 16 channels from 2.0A/phase to 7.2A/phase * Single power supply from 24V to 80VDC.
The DVS2811 is full digital 2 phase stepper driver based on DSP control. The drive voltage of which is from 40V to 110VAC. It is designed for use with the 2 phase hybrid stepper motor of all kinds with 57mm to 110mm outside diameter, regulated phase current from 0.5A to 8.0A. The circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly without noise and vibration. The highest micro step is 40000ppr. It is widely used in small size numerical control devices such as curving machine, packing machine, CNC and etc. FEATURES * 16 channels constant angle, constant torque micro steps, highest micro step: 40000ppr * Highest response frequency: 200Kpps * Current of winding will be reduced by approximately 50% when no step pulse command is received for 1.5 second * Opto-isolated signal I/O * Drive current is adjustable in 16 channels from 0.5A/phase to 8.0A/phase * Single power supply from 40V to 110VAC * Phase terminal memory function (motor phase terminal is memorized after input pulse train stopping 3s and it is recovered when stepper driver power on or signal MF changes from low level to high level).
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
An induction motor is an alternating current (AC) motor that uses electromagnetic induction to create torque
Export European quality!
Commodity:Avobenzone CAS No. 70356-09-1 Molecular Formula C20H22O3 Molecular Weigh 310.39 EINEC No. 274-581-6 Specification Quality standard: USP36 Appearance Off-white powder Assay 95.0-105.0% Melting range 81.0~86.0 Impurities Any individual impurity: 3.0% The sum of all of the impurities: 4.5% Loss on drying 0.5% Packaging and storage: 1kg/aluminum foil bag. 25kg/barrel, pharmaceutical packaging barrel. Sealed, stored in dark, with a shelf life of 2 years. Reference dosage: The hygiene standards for cosmetics stipulate that the maximum amount added shall not exceed 5%, and the general dosage is 1-4%. Usage: Sunscreen agent-1789 is the most effective fat soluble UVA filter and is a safe and effective UVA sunscreen approved by the US FDA for sale on the counter. It can effectively block UVA, thereby increasing the SPF value of sunscreen products. It can improve the efficacy of sunscreen products when used in combination with UVB filters, and BL-200 has the best effect when used in combination with octyl methoxycinnamate. BL-200 can increase its stability in the product. It has an extremely effective protective and repairing effect on human skin. Application: This product is soluble in oil and can be formulated into a cream using the usual method. However, the product turns red when it encounters metal ions, so other components such as formula water should not introduce metal ions. The equipment should be made of pure stainless steel, and an appropriate amount of EDTA-2Na should be added to the formula water phase to chelate with metal ions.
Tumi ishi wooden balancing stones are a new take on the classic wooden building block. We believe toys can be both fun and inspire creativity and new ways of thinking. The Tumi Ishi wood rocks are a simple sensory toy set that will offer children as young as two with a way to enhance their motor skills in a soothing manner. Origin: Vietnam Color: natural of wood Wood: pine, jackfruit, etc MOQ: 100 pcs Leading time : 2-5 days Packing: in bulk cover by PE, then PP or 10 pcs/set/drawstring bag
