R701
MICROSTEPPING DRIVER
- 10 microstepping driver
- Optically isolated Step, Direction, and Disable/Enable inputs
- Automatic Current Reduction
- Adjustable trimpot for noise and vibration reduction
- Operates from 24 to 80 VDC
- Selectable Driver Peak Current Ranges: 1 to 7 Amps OR 0.3 to 2 Amps
- Low Power Dissipation from 1 to 12 Watts (1 to 7 Amps)
- Excellent sinusoidal current waveform for smooth operation
- Low current ripple for low noise
- Low Cost
- High Efficiency
R701 Is Available For Online Purchase
Part Number:
R701-RO
Unit Price:
$156.00 USD
Ships Within:
5 Business Days
Estimated Inventory:
5 Units
ADJUSTABLE TRIMPOT
The potentiometer shown on the board can be rotated using a screwdriver. It’s recommended to rotate the motor at 0.25 RPS. Then to adjust the potentiometer until there is the least amount of vibration and noise coming out of the motor. This will be the position that the driver will perform smoothly with a given motor and power supply voltage.
The adjustment will alter the current waveform coming out of the driver and into the motor coils.
Weight without cables: 3.8 oz
| PIN NUMBER | FUNCTION |
|---|---|
| 1 | Power Ground |
| 2 | +24 to 80 VDC |
| 3 | A Phase |
| 4 | A Bar Phase |
| 5 | B Phase |
| 6 | B Bar Phase |
| 7 | Disable |
| 8 | Direction |
| 9 | Step |
| 10 | +5 VDC |
| 11 | Current Set |
| 12 | Current Set |
To set the Current with the Correct Resistor, use the following Table:
| CURRENT (Amps) | RESISTANCE (Ohms) |
|---|---|
| 1 | 8.2K |
| 2 | 18K |
| 3 | 36K |
| 4 | 62K |
| 5 | 120K |
| 6 | 270K |
| 7 | OPEN |
- INPUT VOLTAGE: +24 to 80
- DRIVE CURRENT(PER PHASE): 0.3 to 2 Amps or 1 to 7 Amps
- ISOLATED INPUTS: Step Clock, Direction, Enable & Disable
- STEP FREQUENCY (MAX): 200kHz
- STEPS PER REVOLUTION (1.8º MOTOR): 2000
Drivers & Controllers
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R208 MICROSTEPPING DRIVER
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- Phase current ranges from 0.35 to 2.0 Amps Peak
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R325P SINGLE AXIS DRIVER
Features & Benefits- Operates from +12 to 48 VDC
- Phase current from 0.3 to 3.0 Amps Peak
- Step Resolutions from Full to 256 microstepping
Stepper Motors
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208 Series Compact Stepper Motor
Features & Benefits- Small, Compact Size
- Cost Effective
- Up to 4 oz-in (0.03 N-m) Holding Torque
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211 Series Compact Stepper Motor
Features & Benefits- Small, Compact Design
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- Up to 16.6 oz-in (0.12 N-m) Holding Torque
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3518 Series High Torque Stepper Motor
Features & Benefits- Ideal for limited mounting space
- Cost Effective
- Up to 20 oz-in (0.14 N-m) Holding Torque
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3709 Series Xtreme Accuracy Stepper Motor
Features & Benefits- Signature Series Technology for ultimate smooth motion and high accuracy
- 7 different mounting options
- Up to 22 oz-in (0.15 N-m) Holding Torque
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3809 Series Xtreme Accuracy Stepper Motor
Features & Benefits- Signature Series Technology for ultimate smooth motion and high accuracy
- Ideal for custom housings
- Up to 16 oz-in (0.12 N-m) Holding Torque
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4018 Series
Features & Benefits- Slim, Compact Design
- Cost Effective
- Up to 42 oz-in (0.30 N-m) Holding Torque
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4118 Series High Torque Stepper Motor
Features & Benefits- More torque than standard NEMA 17 stepper motors
- Custom wound for high speed or low speed applications
- Up to 115 oz-in (0.81 N-m) Holding Torque
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416 Series Xtreme Accuracy Stepper Motor
Features & Benefits- Signature Series Technology for ultimate smooth motion and high accuracy
- Patented design
- Up to 8.4 oz-in (0.06 N-m) Holding Torque
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417 Series Xtreme Accuracy Stepper Motor
Features & Benefits- Signature Series Technology for ultimate smooth motion and high accuracy
- Patented design
- Up to 30 oz-in (0.21 N-m) Holding Torque
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4209 Series High Accuracy Stepper Motor
Features & Benefits- Smooth motion and high accuracy
- Patented design
- Up to 62 oz-in (0.44 N-m) Holding Torque
-
4418 Series Xtreme Torque Stepper Motor
Features & Benefits- Up to 35% more torque than standard NEMA 17 stepper motors
- Custom wound for high speed or low speed applications
- Up to 100 oz-in (0.71 N-m) Holding Torque
Certifications:
