zbh6a6
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Analog Servo Drive Features ZBH6A6 Power Range Peak Current Continuous Current Micro size Low cost Designed for board-level integration 6 A (4.2 ARMS) 3 A (2.1 ARMS) Supply Voltage 16-60 VDC Ready-for-use mounting card available Single potentiometer for velocity loop adjustments DIP switch selectable modes Four quadrant regenerative operation Brushless Series Hall sensor commutation Modes of Operation: Current (torque) Open Loop (voltage) Hall Velocity Command Source: ±10V analog input Feedback Supported Halls Inputs/Outputs Current reference output Current monitor output Velocity monitor output Bridge inhibit/enable input Fault indication output Protection Over voltage Under voltage Short circuit (phase-to-phase or phase-toground) Over current Drive over temperature Hall sensor feedback error CE Description The ZBH6A6 PWM servo drive is designed to drive brushless DC motors at a high switching frequency. The drive is fully protected against over-voltage, under-voltage, over-current, over-heating, and short-circuits at the output. A single digital output indicates operating status. This drive can interface with any controller that has analog ±10V output and may be powered by a single unregulated and isolated DC power supply. Available Options Inverted inhibit/enable logic (-INV) Analog positioning (-ANP) 04/22/2006 Advanced Motion Controls · 3805 Calle Tecate, Camarillo, CA Tel 805-389-1935 · Fax 805-389-1165· www.a-m-c.com Page 1 of 9

P1-4 P1-3 P1-1 P1-2 P1-15 15K + 500K SW3 500K + 0.1 P2-6 P1-16 10K P2-4,5 RESERVED RESERVED RESERVED P1-12 P1-11 P2-1 MOTOR A P2-11,12 MOTOR B P2-9,10 P2-7,8 HIGH VOLTAGE N/C P1-5 10K P1-14 60/120 INHSEL 10K CURRENT MONITOR P1-13 MOTOR C P2-2,3 FAULT 20K J1 0.01 MOSFET DRIVE POWER GND INHIBIT 20K J2 20K + H1 H2 H3 P1-8,9,10 HALL SENSORS CURRENT SENSE CONTROL LOGIC CURRENT REFERENCE 10K 24K 10K 5K CURRENT FEEDBACK +VHall P1-6 P1-7 INTERNAL POWER-SUPPLY FOR HALL SENSORS PWM FEEDBACK 500K CURR/VEL CW SW1 NI + POT1 50K 10K HALL 1, 2, 3 SW2 CURR/VEL 10K 5K HIGHS SHARE AN INTERNAL +5V ZBH6A6...

Analog Servo Drive ZBH6A6 SPECIFICATION SUMMARY Power Stage Specifications DC Supply Voltage 16 - 60 V Peak Output Current ± 6 A (4.2 ARMS) 1 Maximum Continuous Output Current ± 3 A (2.1 ARMS) 2 Minimum Load Inductance 100 µH Switching Frequency 50 kHz Heatsink (Base) Temperature Range 0 Power Dissipation at Continuous Current 10 W Internal Bus Capacitance 33 µF Over-Voltage Limit 68 V o to + 65o C, disables if > 65o C Control Specifications Commutation Method 3 Max Hall Frequency Trapezoidal 1 kHz Mechanical Specifications Signal Connector: P1 16-pin header, 0.1 in (2.54 mm) pitch Power...

Analog Servo Drive ZBH6A6 PIN FUNCTIONS P1 – Signal Connector Pin Name Description I/O 1 REF+ IN Positive terminal of differential analog input. I 2 GROUND Reference ground. 3 REF- IN 4 OFFSET O GND 5 INHIBIT IN Negative terminal of differential analog input. Connection to external resistance for command offset adjustments. Inhibit/enable input. 6 +VHALL +6 VDC (@ 30 mA) source for Hall sensors. 7 GROUND Reference ground. GND 8 HALL 1 9 HALL 2 Hall sensor inputs. I 10 HALL 3 11 RESERVED Reserved. - 12 RESERVED - 13 CURRENT MONITOR 14 CURRENT REFERENCE 15 VELOCITY MONITOR 16 FAULT OUT...

Analog Servo Drive ZBH6A6 P2 – Power Connector Pin 1 2 3 4 5 6 7 8 9 10 11 12 Name Description I/O RESERVED Reserved. GROUND Reference ground (current rating of 3A per pin). HIGH VOLTAGE DC power input (current rating of 3A per pin). I N/C Not connected. Pin has been removed. - MOTOR C Motor phase C connection (current rating of 3A per pin). O MOTOR B Motor phase B connection (current rating of 3A per pin). O MOTOR A Motor phase A connection (current rating of 3A per pin). O 04/22/2006 Advanced Motion Controls · 3805 Calle Tecate, Camarillo, CA Tel 805-389-1935 · Fax 805-389-1165·...

Analog Servo Drive ZBH6A6 SWITCH & POTENTIOMETER FUNCTIONS Switch Description SW1 Internal voltage/PWM feedback for open-loop mode. SW2 Hall sensor monitor/feedback. SW3 Current mode selector. SW4 Velocity feedback polarity. Setting On Off Feedback active Feedback inactive Monitor/feedback active Monitor/feedback inactive Voltage/velocity modes Inverted Current mode only Standard Refer to the block diagram at the beginning of this datasheet for a mode selection table of valid switch settings. Potentiometer POT1 Description Loop gain adjustment for voltage/velocity modes. Turn this pot fully...

Analog Servo Drive ZBH6A6 CONNECTOR INFORMATION P1 – I/O Connector Connector Information Mating Connector Example 16-pin header, 0.1 in (2.54 mm) pitch Samtec P/N: BCS-116-L-S-PE P2 – Power Connector Connector Information Mating Connector Example 12-pin header, 0.1 in (2.54 mm) pitch Samtec P/N: BCS-112-L-S-PE FAULT OUT 16 CURRENT REFERENCE 14 RESERVED 12 15 13 GROUND 3 1 04/22/2006 9 MOTOR A 2 5 7 MOTOR B 4 5 MOTOR C 7 3 HIGH VOLTAGE 9 1 GROUND 6 OFFSET RESERVED 8 +VHALL RESERVED 10 HALL 1 CURRENT MONITOR 11 HALL 3 VELOCITY MONITOR 11 2 4 REF- IN REF+ IN Advanced Motion Controls · 3805...

AMOTION CONTROLS MOTES: UNLESS OTHERWISE SPECIFIED. NITIAL RELEASE UNLESS OTHERWISE SPECIFIED: DESIGN APPROVED: JBIMOTION CONTROLS MOUNTING DIMENSIONS,

Analog Servo Drive ZBH6A6 ORDERING INFORMATION ZBH 6 A 6 - Drive Type Additional Options Z indicates mini-series B indicates a brushless drive H indicates Hall velocity mode INV = Inverted inhibits ANP = Analog positioning Revision Peak Current Peak current rating Omit from part number when ordering (ranges from A through Z) Peak Voltage 1/10th peak voltage rating Notes: Peak Current Maximum continuous current rating is approximately ½ of the peak current rating. Additional Options Options not listed here are for custom drives. Contact an AMC representative for more information. Revision...