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Stp-DRV-4035
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In This Chapter...
Features � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-2
Specifications � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-3
Typical Wiring Diagram � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-4
Connection and Adjustment Locations � � � � � � � � � � � � � � � � � 3-4
Connecting the Motor� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3-5
Connecting the Power Supply � � � � � � � � � � � � � � � � � � � � � � � � � � �3-6
Connecting the Logic � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3-7
Using Logic That is Not 5 volt TTL Level � � � � � � � � � � � � � � � � � � �3-9
The Enable Input � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-9
Setting Phase Current � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-10
Current Setting Formula � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3-10
Current Setting Table � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �3-11
Microstepping � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-12
Idle Current Reduction � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-13
Self Test � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-13
Dimensions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3-15
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Related Manuals for SureStep STP-DRV-4035
Summary of Contents for SureStep STP-DRV-4035
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Page 1: Table Of Contents
Stp-DRV-4035 icRoStepping RiVe In This Chapter... Features � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3–2 Specifications �... -
Page 2: Features
Chapter 3: SureStep STP-DRV-4035 Microstepping Drive Features • Drives sizes 17 through 34 step motors • Pulse width modulation, MOSFET 3 state switching amplifiers • Phase current from 0.4 to 3.5 amps (switch selectable, 32 settings) • Optically isolated step, direction and enable inputs •... -
Page 3: Specifications
0–55 °C [32–131 °F] recommended; 70 °C [158 °F] maximum Temperature (use fan cooling if necessary); 90% non-condensing maximum humidity Agency Approvals Note: The STP-DRV-4035 Microstepping Drive works with 4, 6, and 8 lead bipolar step motors. All A SureStep™ motors are four-lead bipolar step motors. utomAtion irect 3–3... -
Page 4: Typical Wiring Diagram
Chapter 3: SureStep STP-DRV-4035 Microstepping Drive Typical Wiring Diagram Step Motor STP-DRV-4035 STP- Power Supply DRV-4035 Typical Wiring Diagram – VDC + VDC – A – STP-PWR-3204 Stepper Drive B – Cable Color Code 12" Motor Pigtail Extension Cable Step Motor... -
Page 5: Connecting The Motor
Chapter 3: SureStep STP-DRV-4035 Microstepping Drive Connecting the Motor When connecting a step motor to the SureStep™ STP-DRV-4035 arning microstepping drive, be sure that the motor power supply is switched off. When using a motor not supplied by a , secure any unused motor leads so that they... -
Page 6: Connecting The Power Supply
– * External fuse not required when using an STP-PWR-3204 P/S; fuse is internal. Do NOT use STP-PWR-48xx or -70xx power supplies with an STP-DRV-4035 drive, because those power supplies exceed the voltage limit of this drive. 3–6 Stepping Systems User Manual SureStep 5th Ed., Rev. -
Page 7: Connecting The Logic
Further information about braking accessories and regeneration clamping can be found in Appendix A and the STP-DRVA-RC-050 REGENERATION CLAMP datasheet. Connecting the Logic The SureStep drive contains optical isolation circuitry to prevent the electrical noise inherent in switching amplifiers from interfering with your circuits. Optical... - Page 8 Chapter 3: SureStep STP-DRV-4035 Microstepping Drive Connecting to an Indexer with Sinking Outputs DIR+ +5V OUT STP-DRV-4035 Indexer DIR– Drive with Sinking STEP+ Connecting to an Indexer with Sourcing Outputs Outputs STEP STEP– EN– Connecting to an Indexer with Sourcing Outputs DIR–...
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Page 9: Using Logic That Is Not 5 Volt Ttl Level
Some step and direction signals, especially those of PLCs, don’t use 5 volt logic. You can connect signal levels as high as 24 volts to the SureStep drive if you add external dropping resistors to the STEP, DIR and EN inputs, as shown below. -
Page 10: Setting Phase Current
The rated current is usually printed on the motor label. The SureStep drive current is easy to set. If you wish, you can learn a simple formula for setting current and never need the manual again. Or you can skip to the table on the next page, find the current setting you want, and set the DIP switches according to the picture. -
Page 11: Current Setting Table
Chapter 3: SureStep STP-DRV-4035 Microstepping Drive Current Setting Table Current Setting Table Factory Default AMPS/ AMPS/ AMPS/ AMPS/ PHASE PHASE PHASE PHASE AMPS/ AMPS/ AMPS/ AMPS/ PHASE PHASE PHASE PHASE AMPS/ AMPS/ AMPS/ AMPS/ PHASE PHASE PHASE PHASE AMPS/ AMPS/... -
Page 12: Microstepping
(1/10 step) and used with a 5 pitch lead screw, you get .0001 inches/step. Setting the step resolution is easy. Look at the dip switch on the SureStep drive. Next to switches 2 and 3, there are labels on the printed circuit board. Each switch has two markings on each end. -
Page 13: Idle Current Reduction
The SureStep drive includes a self test feature. This is used for trouble shooting. If you are unsure about the motor or signal connections to the drive, or if the SureStep drive isn’t responding to your step pulses, you can turn on the self test. - Page 14 Chapter 3: SureStep STP-DRV-4035 Microstepping Drive Mounting the Drive You can mount your drive on the wide or the narrow side of the chassis. If you mount the drive on the wide side, use #4 screws through the four corner holes. For narrow side mounting applications, you can use #4 screws in the two side holes.
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Page 15: Dimensions
Chapter 3: SureStep STP-DRV-4035 Microstepping Drive Dimensions 4x Ø0.125 1.50 2.50 [Ø3.2] 0.125 [38.1] [63.5] [3.2] 2x Ø0.125 [Ø3.2] 3.70 3.75 4.00 [94.0] [95.3] [101.6] 0.25 0.25 3.00 [6.4] 0.15 [6.4] [76.2] [3.8] 0.875 [22.2] Dimensions = in [mm] 3–15 Stepping Systems User Manual 5th Ed., Rev. - Page 16 Chapter 3: SureStep STP-DRV-4035 Microstepping Drive BLANK PAGE 3–16 Stepping Systems User Manual SureStep 5th Ed., Rev. B 01/2019...
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