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Varispeed-626M5 Spindle System Catalog

Varispeed-626M5 Spindle System Catalog
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Varispeed-626M5 Spindle System Catalog - 1

VECTOR-CONTROLLED INVERTER DRIVES WITH POWER REGENERATIVE FUNCTION FOR MACHINE TOOLS

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Varispeed-626M5 Spindle System Catalog - 2

Jr<jf inn :juuJj:y UJJJJ p/odumj'/ky Reduce your tool machine size \3SOmm height book structure Converter with- power regenerative Vector control Servo unit for feeding axes All units (servo unit as well as converter and inverter) are aligned at the same height of 350mm (13.78"). A sin- gle converter provides power to both the spindle and the servo drives and regenerates their power. There- fore, the control panel can be standardized, and designing does not require much time. A com- pact and highly efficient multi-axis drive can be quickly and easily assembled. MCompact, lightweight spindle...

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Varispeed-626M5 Spindle System Catalog - 3

•Applicable for all kinds of machine tools \Full lineups from general-purpose to special series General Purpose Series* Tapping Series Liquid Cooling Series for Machine Tools Direct Drive Spindle Motor Standard and winding selection Compact, lightweight induction motor Compact, low inertia, synchronous motor. Greatly reduces accel/decel time due to enhanced high accel/decel performance. Super low inertia motor. Inertia is approx. 60% reduced, compared with our induction motor (torque based). High torque at low speeds and large output at high speeds achieved. "Shaft through" is applicable as...

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UAASKJ-I JQFZ*E Rated Speed Base Speed Maximum Speed Base Speed Continuous Rating Rotor Inertia Overload Capacity Noise Level Ambient Temperature, Humidity Approx. Mass Control Method Sine wave PWM inverter (Vector control) Speed Control Range 40min-' to maximum motor speed Speed Regulation 0.2% maximum speed or less Overload Capacity Approx. Mass Required Power Capacity kVA Power Supply (Voltage fluctuation : +10% to —15%, frequency fluctuation : ±5%, voltage unbalanced between lines : 5%or less) Control Power Supply (Voltage fluctuation : +10% to —15%, frequency fluctuation : ±5%) Control...

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Varispeed-626M5 Spindle System Catalog - 8

WINDING SELECTION 200V SERIES

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WINDING SELECTION 400V SERIES

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Varispeed-626M5 Spindle System Catalog - 12

AC SPINDLE MOTOR (General-purpose Series) FOOT-MOUNTED TYPE JNote) (Note) Detail of Shaft Extension Note : Eyebolts are not provided for standard Rated Output .

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FLANGE-MOUNTED TYPE *1 : Dimensions of the shaft extension key and keyway are based on the standard model of designed in the Japanese Industrial Standard. JIS B1301-1996. *2 : 5/3-HP (3.7/2.2-kW) model is 15-minute rating / continuous rating. The model is not furnished with eyebolts. *3 : 60/50-HP (45/37-kW) model only for the 400V series.

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Inverter (Externally fan-cooled type, without fan) Approx. Mass * A: For stand alone drive, N: For NC system Converter (Externally fan-cooled type, without fan) Approx. Mass * A: For stand alone drive, N: For NC system

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■ Inverter (Open chassis type) * A: For stand alone drive. N: For NC system Dust Gasket (Hatched Area) Note : Gasket is attached on mounting area of converter and inverter units.

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STANDARD CONNECTION DIAGRAM MCCB Molded-case Circuit Breaker Sequence Output Alarm Output Analog Speed Reference ^^j?^^ Speed Meter Load Ratio Meter j [~ indicates shield wire and J5 indicates twisted-pair shielded wire * 1: Connection when the sequence input common is the external common. *2: EXTCOM 0 of 6CN and EXTCOM of 1CN are internally isolated.

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PERIPHEVAL DEVICES STANDARD CONNECTION EXAMPLE Power Supply Power Supply Molded-case Circuit Ground Fault Molded-case Circuit Ground Fault Magnetic Contactor Circuit Breaker Ground Fault * 1: Install a surge suppressor in parallel with the magnetic contactor's coil. Failure to observe this caution may cause signal lines for control to * 2: Install one AC reactor per converter. Install only the converter on the output side of the AC reactor to protect the converter from damage. Power Supply

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Varispeed-626M5 Spindle System Catalog - 18

Use an AC reactor to prevent converter from damage. Connect it on the input side of the converter (VS-656MR5).

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ZERO-PHASE REACTOR Finemet Zero-phase Reactor to Reduce Radio Noise (Made by Hitachi Metals, Ltd.) Note: Finemet is a registered trademark of Hitachi Metals, Ltd, Hexagon Socket Can be used not only on the output side of the inverter but also on the input side of the converter. Also, a zero-phase reactor reduces noise. Connection Diagram A (Output) *ACLr~'" Reactor Pass each wire through the core 4 times. *: If a zero-phase reactor is used on the input side of the converter. install the reactor on the primary AC line (ACL). Connection Diagram B (Output) * A: For stand alone drive, N: For NC...

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NOISE FILTER The following diagrams and tables show standard and simplified noise filters for the input lines. Standard Noise Filter Simplified Noise Filter Input Noise Example of Input Noise Filter Connection Notes : I Symbols in parentheses are for simplified noise tillers. 2 Be sure to connect input noise fillers on AC reactor's primary' side. * 1: A: For stand alone drive, N: For NC system * 2: When two filters or more are required, connect them in parallel.

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Standard Type Nolo: Drawings show noise fillers for three-phase inverters. Detail ot Mounting Hole

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MOLDED CASE CIRCUIT BREAKER/MAGNETIC CONTACTOR Connect MCCBs between main circuit power supply and converter (VS-656MR5) input terminals R, S and T. Connect * A: For stand alone drive, N: For NC system

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Varispeed-626M5 Spindle System Catalog - 23

DIGITAL OPERATOR With digital operator, remote operation, visible setting and monitoring can be performed. *1: When a magnetizer is mounted on 120 diameter load axis circumference, excluding mechanical errors or errors caused by external magnetic field. *2: Continuous rated torque may not be obtained according to gain setting. Displacement becomes larger following rapid load variation.

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ENCODER METHOD ORIENTATION Positioning is performed based on the stop angle command of 12-bit binary or 3—digit BCD, dividing one rotation into 4096 using the load shaft en- coder signal and encoder type orientation card. Note : Plugs, shell kits are not provided for the MR connector.

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