NEMA 23 Motor Specification: Step angle: 1.8 deg Step per revolution: 200 Phases: 2 No. wires: 4 Current: 2.8A Holding Torque: 1.3 N.M (184oz*in) Single shaft, 6.35mm Inductance: 2.1 mH Phase resistance: 1.0 ohms Detente torque: 700 gcm Rotor Inertia: 460 g-cm2 Weight: 1.0KG (2.2lb) Length: 76mm
Price:$42.50

FMD2725A is a stepper motor drive with high subdivision 2 phase, which is suitable for small and medium size hybrid stepper motor of 2 phase or 4 phase with current is lower than 2.5A. Because of the new bipolar constant current chopper driver technology, its speed and power can be huger than other methods by using the same motor drive mode. The function of subdivide can improve the running accuracy of step motor, vibration decrease, and noise reduction. Technical parameters:Bipolar constant current choppersupply voltage: 12~40VDCHigh-speed optical coupling isolation of input signalChopping freq: 20KhzSegmentation accuracy: 1?2?4?8?16?32?The input electrical signal TTL compatible: 64?128 ( can be chose)In static, current automatically in ha
Price:$49.99

Description: * High power, maximum 3.5A drive current chipset ! * 1-1/16 microstep setting - Higher accuracy and smoother operation than standard 1, 1/2 step! *Adjustable 1.5A-3A drive current settings for each axis - 25%,50%,75%,100% of full current can be set for different stepper motors *Attention: This driver is the 1.5A-3A version, it's specially designed for stepper motors with rated current from 1.5A to 3A, it's NOT compatible with stepper motors with rated current below 1.5A or above 3A! *If the rated current your stepper motors is below 1.5A, you can choose the 0.5A-2.5A version! *Please let us know which version (1.5A-3A version is default) you need immediately after placing a bid! *Overload, over-current and over-temperature sa
Price:$65.61

Features:Toshiba TB6560AHQ chip - High power, maximum 3.5A drive current . Professional design, two-stage signal processing, super anti-jamming.1-1/16 microstep setting - Higher accuracy .Adjustable drive current settings for each axis - 25%,50%,75%,100% of full current can be set for different stepper motors .Overload, over-current and over-temperature safety - Full protection for your computer and peripheral equipment .On board current switching - Power output can be set according to specific user requirement .Relay spindle interface - Outputs Max. 36V 7.5A for spindle motors or coolant pump (only one device can be powered by this output!)4 channel inputs interface- Can be used for XYZ limit and emergency stop .Bipolar constant current ch
Price:$70.47

1. Electrical performance (Tj = 25 ℃ ambient temperature when):Work axis stepper:Then the maximum current of 5A Step 4 Drive: Pulse + direction + enable signal.Weight: About 2,000 grams.Input Power: 24V DC power supply or external power adapter 2. Dual power selection interface, emergency stop button42,57,86 stepper motor, two-phase -4 phase (4-wire, 6 wire, 8 wire stepper motor)3. Manually adjust the spindle speed control speed control and dual-function computer 4. 4 axis work light display, visual display products, working condition.5. Axis manual speed control speed control and dual-function computer, through the selection switch6.Relay output control interface, can be accessed by the spindle motor or the air pump, water pump, etc.7.
Price:$229.99

FMD2740A is a stepper motor drive with high subdivision 2 phase, which is suitable for small and medium size hybrid stepper motor of 2 phase or 4 phase with current is lower than 4A. Because of the new bipolar constant current chopper driver technology, its speed and power can be huger than other methods by using the same motor drive mode. The function of subdivide can improve the running accuracy of step motor, vibration decrease, and noise reduction. Technical parameters:Bipolar constant current choppersupply voltage: 12~50VDCHigh-speed optical coupling isolation of input signalChopping freq: 20KhzSegmentation accuracy: 281632641281020The input electrical signal TTL compatibleIn static, current automatically in halfAppearance design is co
Price:$39.99

Features: •Toshiba TB6560AHQ chip - maximum 3.5A drive current, more powerful ! •1 - 1/16 microstep setting - higher accuracy, smoother operation ! •Overload & over-current & over-temperature protection, full protection of your computer and peripheral equipment •4 files current settings can be set according to the user the actual current requirement •Full closed-type optical isolation to protect the user's computer and equipment •Professional design, two-stage signal processing, super anti-jamming •Bipolar constant current chopper drive motor low-speed non-creeping phenomenon, noise, non-resonant region •Four input control, you can set limit, emergency stop, which is divided into pairs of knives Attention: •P
Price:$49.99

1: Up to 4 sets of 42-86 then type stepping motor, 2-phase, 4 phase, 4 wire 6, line 8 line 5A current for the stepper motor2: two-stage signal processing, signal transmission smooth, powerful anti-jamming3：5 emergency stop input interface to define, limit, points in the knife, etc.4: Relay output control interface, can be accessed by the spindle motor or the air pump, water pump, etc.5：Axis manual speed control speed control and dual-function computer, through the selection switch6: Four-axis work light display, visual display products, working condition.7：Manually adjust the spindle speed control speed control and dual-function computer8：Dual power selection interface, emergency stop button42,57,86 stepper motor, two-phase -4 phase
Price:$175.00

Features * Toshiba TB6560AHQ chip - High power, maximum 3.5A drive current chipset . * 1-1/16 microstep setting - Higher accuracy and smoother operation than standard 1, 1/2 step. * Adjustable 1.5A-3A drive current settings for each axis - 25%,50%,75%,100% of full current can be set for different stepper motors * Overload, over-current and over-temperature safety - Full protection for your computer and peripheral equipment . * On board current switching - Power output can be set according to specific user requirement . * Full closed-type optical isolation to protect the user's computer and equipment * Relay spindle interface - Outputs Max. 36V 7.5A for spindle motors or coolant pump (only one device can be powered by this output.) *
Price:$113.94

Welch Allyn Model 680-0094-00 - Stepper Motor, 24V, 100 Ohm
Price:$93.40