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Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...
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BDS4 S ERIES NSTALLATION AND ETUP ANUAL M93100 - Issue 2 Old Number New Number MB4001H Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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The results of these and other efforts has encouraged industry, Industrial Drives and its parent, Kollmorgen some of the most significant innovations in the servo Corporation, continue to rank first in servo industry.
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List of Drawings BDS4 List of Drawings A-63542……….. Motor Connection A-83908……….. Purchase Spec. for Mini-Fit, Jr.Series Connector A-83909……….. Purchase Spec. for Mini-Fit, Jr.Series Terminals A-84385……….. Outline & Dimension PSR4/5 - 12 & 20 Amp A-93031……….. Outline & Dimension PSR4/5 - 50 & 75 Amp A-93092………..
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BDS4 1 - S HAPTER YSTEM ESCRIPTION HAPTER 1 YSTEM ESCRIPTION 1.1 INTRODUCTION Numerous Industrial Drives B Series motors with various diameters, stack lengths, and windings are also available. The information in this chapter will enable you to understand the product's basic functions and features. These concepts will allow you to apply them to your 1.3 FEATURES own unique applications.
1 - S BDS4 HAPTER YSTEM ESCRIPTION from logic bus out-of-tolerance conditions and All of the compensation components necessary to motor stator short circuit conditions, both line-to- match a BDS4 amplifier to a particular motor such as, line and line-to-ground. current loop compensation, velocity loop compensation, and torque angle compensation, are •...
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BDS4 1 - S HAPTER YSTEM ESCRIPTION Figure 1.1. BDS4 and PSR4/5 (Low Current Models shown) limits the voltage rise during the is held on for too long, the shunt regulator deceleration periods. power transistor fails, or the shunt regulator load resistor becomes shorted, the fuse will •...
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1 - S BDS4 HAPTER YSTEM ESCRIPTION The shunt regulator also includes a duty These signals are associated with the cycle limit circuit to protect against motor system resolver. A 7.0 kHz excessive load resistor heating. If the excitation signal is generated in the average duty cycle limit is exceeded, the BDS4 and sent to the resolver.
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The shunt regulator circuit is between the rotor flux and the stator flux—commonly referred to deactivated. as torque angle. Industrial Drives, A Kollmorgen Division, Patented Numbers 4,447,771; 4,479,078; and 4,490,661. Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
1 - S BDS4 HAPTER YSTEM ESCRIPTION The Drive-Up contact within the BDS4 The shunt regulator regeneration will open due to Bus undervolts. circuitry is switched from dynamic bus discharge to regular mode. Only the Control AC line input voltage is removed.
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Figure 1.2. Typical System Diagram Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
BDS4 2 - I HAPTER NSTALLATION HAPTER 2 NSTALLATION 2.1 INTRODUCTION to the potential for personal injury. Follow the recommended precautions and safe operating practices included with the alert symbols. The information in this chapter will familiarize you with the safety information, unpacking and "Warning"...
2 - I BDS4 HAPTER NSTALLATION • CAPITALIZED text stresses attention to the 2.3.3 Abbreviations details of the procedure. Counter Clockwise • Underlined text emphasizes crucial words in Clockwise sentences that could be misunderstood if the DIFF CMD Differential Command word is not recognized.
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BDS4 2 - I HAPTER NSTALLATION 2.5.1 Environmental Considerations Depending on the continuous current ratings of the BDS4 and PSR4/5 modules, a total of six (6) amplifiers may be mounted with a single power The environment that this equipment is placed in can supply.
2 - I BDS4 HAPTER NSTALLATION 2.6.2 Mounting the External To facilitate wiring, the BDS4 amplifiers must be mounted next to the PSR4/5 power supply module in Regeneration Resistor(s) descending order according to their continuous current ratings. Refer to Section 2.6. External regenerative resistors are a shock hazard! In order to adhere to suitable...
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BDS4 2 - I HAPTER NSTALLATION Table 2.1. Torque Values CONNECTING BDS4-3-20 BDS4-30-55 PSR4/5-12-20 PSR4/5-50-75 POINTS AMP UNITS AMP UNITS AMP UNITS AMP UNITS AC Input Screws 12 in. lb. 20 in. lb. 12 in. lb. 20 in. lb. DC Bus Screws 12 in.
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2 - I BDS4 HAPTER NSTALLATION 2.7.3 Connecting the AC Input 2.7.5 Connecting the Unregulated DC Voltages Voltage to the BDS4 (Connector C3) The Main AC Input Voltage, either single- or three- The wiring between the BDS4 Connector C3 and the phase, should be connected at L , and L on the...
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BDS4 2 - I HAPTER NSTALLATION Table 2.2. BDS4 Unregulated DC Voltages (C3) BDS4 PSR4/5 CONNECTOR C3 CONNECTOR C2 VOLTAGE CURRENT PINS PINS +18 V Nominal NO LOAD 1, 5 1, 5 (+17 V to +26.5 V) -18 V Nominal NO LOAD 2, 6 2, 6...
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2 - I BDS4 HAPTER NSTALLATION These pins provide termination points for cable DIFF HI DIFF LO shields. To insure there are no ground loops in the shield common, connect only one end, butt and ________ insulate the other end. AUX IN ENABLE Pin 11 DIFF CMD HI...
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BDS4 2 - I HAPTER NSTALLATION The Drive-Up contact closure (internally) indicates to mode applications or used as the tach input for the outside world that the BDS4 amplifier is in the integrally motor-mounted tachometer generators. Drive-Up mode; or when the contact is open, it indicates the Inhibit mode.
2 - I BDS4 HAPTER NSTALLATION 2.7.9 Connecting the Motor shielded pairs for the resolver. The leads of the three-phase synchronous motor are B SERIES MOTORS have a brought out to Pins A, B, and C of the motor thermostat switch wired to the connector.
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BDS4 2 - I HAPTER NSTALLATION 2.8.1 Checking the Motor and 2.8.2 Checking the AC Line Voltages Resolver Wiring Open the circuit breaker or remove the fuses in the Main AC lines that are connected to the PSR4/5 at L Disconnect both the motor stator and resolver , and L .
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2 - I BDS4 HAPTER NSTALLATION Figure 2.7. Armature Motor Connections Apply only the AC control power. Use an AC Allow sufficient time (after voltmeter to check and record the single-phase removing power from the voltage at Connector C1 of the PSR4/5. Remove system) for the voltage to power.
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BDS4 2 - I HAPTER NSTALLATION Check and record the Main DC Bus Voltage output at WAIT FOR THE BUS TO BLEED DOWN and (+) with respect to (-) on the PSR4/5 terminal block reconnect the B(+) and B(-) leads to the power according to Section 2.1.
BDS4 3 - O HAPTER PERATION HAPTER 3 PERATION 3.1 INTRODUCTION Unloaded motors, compensated for a large The information in this chapter will enable you to inertia mismatch, may become familiar with system components and their become unstable when the dependence upon one another.
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3 - O BDS4 HAPTER PERATION (motor shaft turns in the wrong direction), If the servo system performed properly, then read remove power. Chapter 4 - Maintenance for adjustments and other information that may be helpful in adapting your system to your own applications. Reverse the input to the BDS4 at DIFF CMD HI and DIFF CMD LO at Connector C1, Pins 1 and 11.
BDS4 4 - M HAPTER AINTENANCE HAPTER 4 AINTENANCE 4.1 INTRODUCTION 4.2.1 Transient Voltages The information in this chapter will enable you to All transient-producing maintain the systems components ensuring smooth, devices must be properly efficient operation of the motor. Adjustments to the suppressed.
4 - M BDS4 HAPTER AINTENANCE • Use twisted-pair wiring for control circuits of If the short circuit inrush the BDS4. current generated by the power source is in excess of • Follow good grounding practices when wiring 5000 amps RMS symmetrical the PSR4/5 and BDS4.
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BDS4 4 - M HAPTER AINTENANCE 4.4 ADJUSTMENTS 4.4.1.1 Balance Adjustment (Within Position Loop) If a monitor or readout displays Following Error, Adjust pots with proper adjust Balance Pot for zero Following Error at zero adjustment tool. speed. NOTE DO NOT FORCE. Optional: Monitor DIFF CMD HI with respect to DIFF CMD LO with a DC voltmeter.
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4 - M BDS4 HAPTER AINTENANCE When altering the response of the system, it may be 4.4.3 Design Tolerance Adjustments necessary to adjust both the STABILITY and the (Factory Set and Sealed) CURRENT LIMIT adjustments. These adjustments should not be made in the field. They 4.4.2.1 Stability Adjustment have been factory set and In many cases, the Stability Pot will not need to be...
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BDS4 4 - M HAPTER AINTENANCE The motor system resolver alignment can be The frameless resolver rotor is slid forward confirmed by conducting the following test: onto the motor shaft and secured by a large lock nut. This part of the resolver should not be disturbed.
BDS4 5 - T HAPTER ROUBLESHOOTING HAPTER 5 ROUBLESHOOTING 5.1 INTRODUCTION The only user-serviceable items on the PSR4/5 are the output line fuses in the control DC voltage supply and (in the 12 and 20 amp units) the shunt regulator The information in this chapter will enable you to regeneration load resistor fuse.
5 - T BDS4 HAPTER ROUBLESHOOTING A. External Interface (Circuitry external to, but The BDS4 must be in the Enable mode, as connecting to, the BDS4.) indicated by the green CONTROL VOLTS, ENABLE, and DRIVE READY LED's. B. BDS4 Amplifier Module A command signal (other than zero volts) must C.
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BDS4 5 - T HAPTER ROUBLESHOOTING circuit will reset and the LED will turn off. This LED acts only as an indicator. If the red OVERTEMP LED becomes illuminated, the BDS4 will become latched in the Inhibit mode indicating an overheated BDS4 heatsink. When the red OVERCURRENT LED becomes illuminated, it indicates an overcurrent condition usually due to a shorted load (motor), wiring, or...
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5 - T BDS4 HAPTER ROUBLESHOOTING when the line voltage is removed but the bus capacitors have not completely discharged. The yellow REGEN LED is for monitoring purposes only. When this LED becomes illuminated, the shunt regulator regeneration circuit is active. No fault is indicated. The red FAULT LED, when illuminated, indicates an excessive heatsink temperature within the unit due to an overload condition...
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BDS4 5 - T HAPTER ROUBLESHOOTING Table 5.1. Improper Motor Operation Troubleshooting SYMPTOM PROBABLE CAUSE Incorrect Direction of Motor Invert input command signal at Connector C1-1 and 11. Shaft Rotation DO NOT ATTEMPT TO REVERSE DIRECTION OF ROTATION BY INTERCHANGING MOTOR LEADS AND/OR RESOLVER LEADS. CAUTION Motor Drifts Slowly with Zero Adjust balance Pot for zero speed (in position loop for zero...
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5 - T BDS4 HAPTER ROUBLESHOOTING Table 5.2. BDS4 Status LED Indicator Troubleshooting SYMPTOM PROBABLE CAUSE Control Volts LED Control AC line input voltage out of spec or had a momentary (Green) Not Illuminated interruption. Unregulated logic bus not applied to BDS4 from PSR4/5 due to defective wiring or being miswired (fuses inside of PSR4/5 may be blown).
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BDS4 5 - T HAPTER ROUBLESHOOTING Table 5.3. PSR4/5 12 & 20 Amp Status LED Indicator Troubleshooting SYMPTOM PROBABLE CAUSE DC BUS LED (Green) Main DC Bus insufficient or not present. AC input power Not Illuminated not applied; check input line fuses. Regen LED (Yellow) Not a fault condition.
BDS4 6 - S HAPTER PARE ARTS HAPTER 6 PARE ARTS 6.1 INTRODUCTION 6.2 RECOMMENDED SPARE PARTS The information in this chapter will enable you to It is recommended by Industrial Drives that you have obtain spare parts for your Industrial Drives available for use in your BDS4 and PSR4/5, the parts equipment.
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6 - S BDS4 HAPTER PARE ARTS Table 6.2. PSR4/5 Spare Parts List PSR4/5 QUANTITY DESCRIPTION MODEL PART NO. PER UNIT CONNECTOR KIT PSR4/5C-100 12 AND 20A CONNECTOR KIT PSR4/5C-200 50 AND 75A CONTROL VOLTS A-78896-008 (1.5 AMP) FUSES 12 AND 20A FUSE 99, 102 A-78896-012 (4 AMP) FUSE 126...
BDS4 6 - S HAPTER PARE ARTS 6.3 ORDERING INSTRUCTIONS If you need to order parts for the BDS4 and/or PSR4/5, you can order them through your local distributor. For a complete list of Industrial Drives representatives contact us directly at: Danaher Motion Customer Support 201 Rock Road Radford, VA 24141...
NFORMATION PPENDIX ARRANTY NFORMATION Industrial Drives, a Kollmorgen Division, warrants The terms and conditions of this Warranty are that equipment, delivered by it to the Purchaser, will provided with the product at the time of shipping or be of the kind and quality described in the sales in advance upon request.
LEGEND: LEGEND DEFINITION Power Supply with Regeneration (shunt regulation) and soft-start. Power Supply generation indicator. Standard Configuration. Used with BDS4 series servo motor amplifiers. 4/5V Industrial Standard Configuration 4/5A U.L. 508 listed Configuration. Used with BDS4A series servo motor amplifiers.
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B - M BDS4 PPENDIX ODEL UMBERS Table B.2. ER-External Resistor Kit Model Number Scheme EXAMPLE: LEGEND: LEGEND DEFINITION External Resistor Kit for PSR4/5. Resistor Rating. 8.8 ohms, 400W, (12 or 20 amp, 230V models only). 5.5 ohms, 200W, (12 or 20 amp, 115V models only). 5.8 ohms, 700W, (12 or 20 amp, 230V models only).
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BDS4 B - M PPENDIX ODEL UMBERS Table B.3. BDS4 Model Number Scheme EXAMPLE: 204A LEGEND: LEGEND DEFINITION Brushless Drive Sinewave Servo Amplifier. Amplifier generation indicator. Original Standard Configuration (no letter designation). Industrial Standard Configuration. U.L. 508 listed configuration. Maximum Output Voltage. 115VAC (Nominal).
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B - M BDS4 PPENDIX ODEL UMBERS Table B.3. BDS4 Model Number Scheme (Continued) LEGEND DEFINITION 14-Bit R/D with 3500 RPM "J" Grade, W Direction Limit Option. Custom. 16 Bit R/D 600 RPM "J" Grade R/D. Custom. Custom. Custom. Custom. Custom.
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BDS4 B - M PPENDIX ODEL UMBERS B.2 CABLE MODEL NUMBER SCHEME FOR INDIVIDUAL CABLE SET Motor cables are designed to provide reliable and cost-effective interconnection between Industrial Drives' Goldline Series Motors and any BDS Series Amplifier. GCS (Goldline Cable Set) models provide both motor (stator) and resolver (feedback) cable of equal length.
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B - M BDS4 PPENDIX ODEL UMBERS Table B.6. Cable Model Number Scheme for Individual Cable Set (Screw-Type Thread) EXAMPLE: GCSA - M4 / 4/5 - LEGEND: LEGEND DEFINITION Goldline Cable Set. Consists of one motor stator and one feedback cable with screw- type thread.
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BDS4 B - M PPENDIX ODEL UMBERS B.3. CABLE MODEL NUMBER SCHEME FOR INDIVIDUAL CABLE Individual cables can be provided by GC (Goldline Cable) Models. To assist in ordering, the model number scheme for an individual cable is as follows: Table B.7.
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B - M BDS4 PPENDIX ODEL UMBERS Table B.8. Cable Model Number Scheme for Individual Cable (Screw-Type Connector) EXAMPLE: GCA - M4 - 4/5 - LEGEND: LEGEND DEFINITION Goldline Cable with screw-type connector (individual cable). Motor Power Cable with Mating Plug or Feedback/Option Cable. B-40X Motors (up to 40 amps continuous).
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BDS4 B - M PPENDIX ODEL UMBERS B.4 SPECIAL CABLES FOR RESOLVER FEEDBACK AND INTERFACE The GC specials are designed to eliminate the need for the customer to make crimp connections for BDS4 input/output connector (C1) and BDS4 resolver connector (C2). These cables are terminated at C1 and C2 on the BDS4 and are unterminated at the opposite end.
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BDS4 C - C & T PPENDIX ONNECTOR OOLS PPENDIX & T ONNECTOR OOLS C.1 INTRODUCTION Mating connectors are customer furnished items which may be ordered either from Industrial Drives or purchased directly from the connector vendor. Ordering information is as follows: Table C.1.
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C - C & T BDS4 PPENDIX ONNECTOR OOLS Table C.2. Connector Kit BDS4C-101 INDUSTRIAL DRIVES CONNECTOR KIT -- PART NUMBER----BDS4C-101 BDS4 - 20 AMP MODELS CONNECTOR DESCRIPTION MOLEX PART NO. I.D. PART NO. Connector Housing, 39-01-2205 A-83908-020 20 Position Female Connector Housing, 39-01-2125 A-83908-012...
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BDS4 C - C & T PPENDIX ONNECTOR OOLS Table C.4. Connector Kit PSR4/5C-200 INDUSTRIAL DRIVES CONNECTOR KIT -- PART NUMBER----PSR4/5C-200 PSR4/5 - 12, 20, 50 and 75 AMP MODELS CONNECTOR DESCRIPTION MOLEX PART NO. I.D. PART NO. Connector Housing, 39-01-2065 A-83908-006 6 Position Female...
BDS4 D - S PPENDIX PECIFICATIONS PPENDIX PECIFICATIONS D.1 INTRODUCTION temperatures. As a general rule, the failure rate of solid state components doubles for every ten degrees Celsius rise in temperature. This exponential failure The Specifications for the PSR4/5 and BDS4 are rate is strong incentive for lower ambient provided in this appendix.
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D - S BDS4 PPENDIX PECIFICATIONS Table D.1. PSR4/5 Specifications DESCRIPTION PSR4/5-112 PSR4/5-120 Main AC Line Input Voltage 90 - 160 VAC 90 - 160 VAC Phase 1 Phase 1 Phase Frequency 47 - 63 HZ 47 - 63 HZ Current RMS/Phase, Continuous 12 AMPS 20 AMPS...
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BDS4 D - S PPENDIX PECIFICATIONS Table D.1. PSR4/5 Specifications (Con't) DESCRIPTION PSR4/5-212 PSR4/5-220 Main AC Line Input Voltage 207 - 253 VAC 207 - 253 VAC Phase 3 Phase 3 Phase Frequency 47 - 63 HZ 47 - 63 HZ Current RMS/Phase, Continuous 12 AMPS 20 AMPS...
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D - S BDS4 PPENDIX PECIFICATIONS Table D.1. PSR4/5 Specifications (Con't) DESCRIPTION PSR4/5-250 PSR4/5-275 Main AC Line Input Voltage 207 - 253 VAC 207 - 253 VAC Phase 3 Phase 3 Phase Frequency 47 - 63 HZ 47 - 63 HZ Current RMS/Phase, Continuous 50 AMPS 75 AMPS...
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BDS4 D - S PPENDIX PECIFICATIONS Table D.2. BDS4 Specifications DESCRIPTION BDS4-103X BDS4-106X BDS4-110X BDS4-120X MAIN DC BUS Minimum 125 VDC 125 VDC 125 VDC 125 VDC Maximum 225 VDC 225 VDC 225 VDC 225 VDC Unregulated Logic ± 14.5-26 VDC ±...
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D - S BDS4 PPENDIX PECIFICATIONS Table D.2. BDS4 Specifications (Con't) DESCRIPTION BDS4-203X BDS4-206X BDS4-210X BDS4-220X MAIN DC BUS Minimum 250 VDC 250 VDC 250 VDC 250 VDC Maximum 360 VDC 360 VDC 360 VDC 360 VDC Unregulated Logic ± 14.5-26 VDC ±...
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BDS4 D - S PPENDIX PECIFICATIONS Table D.2. BDS4 Specifications (Con't) DESCRIPTION BDS4-230X BDS4-240X BDS4-255X MAIN DC BUS Minimum 250 VDC 250 VDC 250 VDC Maximum 360 VDC 360 VDC 360 VDC Unregulated Logic Bus Input ± 14.5-26 VDC ± 14.5-26 VDC ±...
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D - S BDS4 PPENDIX PECIFICATIONS Table D.3. Derating Data Derating Information (Continuous Duty) 60HZ 50HZ Operation In 50HZ BDS4 % Total Derating @ 55 Derating @55° C* 45° Max. Ambient No Derating No Derating 10 A No Derating 20 A No Derating 30 A 40 A...
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BDS4 D - S PPENDIX PECIFICATIONS Table D.4. Environmental Specifications Operating Temperature C to 45 Storage Temperature C to 70 Humidity (Non-Condensing) 10% to 90% Table D.5. Mechanical Specifications WIDTH HEIGHT DEPTH WEIGHT MODEL Kg(f) NUMBER BDS4-X03X- 13.5 2.95 6 1/2 BDS4-X06X- 13.5 3.40...
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BDS4 E - O PPENDIX PTIONS PPENDIX PTIONS Options are brought into existence from time to time E.2 BDS4 ELECTRICAL OPTIONS to satisfy specific needs and to add versatility to the product. (Refer to the Model Number Schemes in The standard BDS4 servo amplifier is fitted with a Appendix B.) 12-bit R/D converter which allows a maximum tracking rate of 8000 RPM and a maximum operating...
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E - O BDS4 PPENDIX PTIONS E.2.2 BDS4-OPT2/3A Option Board differential marker pulse output for customer use. Each output pair (OUT A or A phase, OUT B or B phase, and OUT Z or Z phase) is driven by a The option board can support 10-, 12- 14-, or 16-bit DS8830/SN75183 differential line driver integrated R/D converters (mounted within the BDS4).
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BDS4 E - O PPENDIX PTIONS opened from the LSB to the MSB, the pulse width JUMPER 3-4 will become wider. The marker pulse width selected JUMPER 5-6 has no effect on the quadrature resolution selected JUMPER 7-8 although these two types of signals are normally JUMPER 9-10 related on a standard encoder.
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E - O BDS4 PPENDIX PTIONS • E.3 BDS4-OPT-D/L OPTION BOARD Board Configuration: • The D/L option board is shipped from the factory Function: configured so that the absence of input (5 to 28 VDC) from either of its CW or CCW inputs activate the The BDS4-OPT-D/L option board functions as an direction limit mode.
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BDS4 E - O PPENDIX PTIONS Table E.1. BDS4-OPT2/3A-01 Board Specifications ENCODER RESOLUTION SELECTION MARKER PULSE WIDTH OUT A & OUT B ENCODER JUMPER/HEADER DIP SWITCH #23 & #36 RESOLUTION (0 = OFF 1 = ON) Encoder Encoder Quad Lines JUMPER JUMPER WIDE MARKER*...
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E - O BDS4 PPENDIX PTIONS Table E.2. OPT2/3A-02 and OPT2/3A-03 Pinouts CONNECTOR #4 ICMD DIFF HI (current/velocity command) (analog) ACOM DIFF LOW (connected to analog common) TACH TACH HI (analog signal) ACOM TACH LOW (connected to analog common) ALOCK ANALOG LOCK HI (analog signal) ACOM ANALOG LOCK LOW (analog common)
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BDS4 E - O PPENDIX PTIONS Table E.3. System Specifications ACCURACIES J GRADE R/D H GRADE R/D R/D CONVERTER ACCY ± 4.0 ARC MIN ± 22.0 ARC MIN RESOLVER ACCY ± 7.0 ARC MIN ± 7.0 ARC MIN RESOLVER MOUNTING ±...
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BDS4 LOSSARY LOSSARY Acceleration Encoder, Incremental The change in velocity as a function of time. A position encoding device in which the output Acceleration usually refers to increasing velocity and represents incremental changes in position. deceleration describes decreasing velocity. Encoder, Marker Ambient Temperature A once-per-revolution signal provided by some The temperature of the cooling medium, usually air,...
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BDS4 LOSSARY HP: Horsepower Loop, Feedback Control One horsepower is equal to 746 watts. Since A control method that compares the input from a Power = Torque × Speed, horsepower is a measure of measurement device, such as an encoder or a motor's torque and speed capability (e.g.
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BDS4 LOSSARY Shunt Resistor motor can deliver to a load and is usually specified with a torque/speed curve. A device located in a servo amplifier for controlling regenerative energy generated when braking a motor. This device dissipates of "dumps" the kinetic energy Regeneration as heat.
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BDS4 NDEX Underlined Text, 2-2 Unpacking, 2-2 Unregulated DC Voltages, 2-6 Ventilation, 4-2 Warning, 2-1 Warranty Information, see Appendix A Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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Artisan Technology Group is your source for quality new and certified-used/pre-owned equipment SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT • FAST SHIPPING AND DELIVERY Experienced engineers and technicians on staff Sell your excess, underutilized, and idle used equipment at our full-service, in-house repair center We also offer credit for buy-backs and trade-ins •...