Category: Industry Trends

The 1394C-SJT05-D is a modular, multi-axis motion control drive system module rated at 5 kW.

Its unique design allows it to be used as an integrated motion control and drive system (GMC).

The system module is referred to as a SERCOS servo drive system, or analog servo drive system.

It provides a direct line connection (transformerless) for 360 V and 480 V three-phase input power.

The System Module* can be configured with up to four axis modules, each of which interfaces with a motor. As a result, users gain significant savings in panel space and interconnections.

The 1394c-SJT05-D System Module also provides a digital servo drive system with a fiber optic digital network interface.

The module can be used as a speed or torque control system and can be quickly commissioned via the Allen-Bradley SERCOS interface module.

This system module provides access to auto tuning and startup prompts. It also offers the SCANport interface as its standard feature.

The system offers digital fault and diagnostic utilities as standard features; it concludes with current monitors, thermal overload detection and feedback signal monitors.

It also provides status LEDs for the system and axis modules, and status LEDs for axis links, motion boards and RIOs for GMC systems only.

The module is equipped with highly integrated surface mount circuitry and DSP-assisted processing. It also has improved ground termination on the SERCOS and axis modules.

It features digitally adjusted speed and current loop compensation to accommodate a wide range of system inertias.

The Allen-Bradley Servo Controller 1394C-SJT05-D is a series of enhancements with better ringing rates and SERCOS communications,

SERCOS network, 5 kW power rating, and 360-480 AC volts input voltage.

Allen-Bradley Dynamic Braking Chopper with 380/415/460V AC rating and 750V DC continuous voltage.

Allen-Bradley’s 1336-WB110 Dynamic Brake Chopper Module is a 480V AC brake chopper module with a 2.5-ohm braking resistor.

It is used to increase braking torque from 10-100% to 1336% for Allen-Bradley 1336. 1336VT, 1336PLUSII, 1336FORCE, or 1336IMPACT inverters.

The Brake Chopper Module has a 200A, 700V AC, Ferraz Shawmut fuse with an SCR overvoltage crowbar circuit for inexpensive but effective overvoltage protection.

It also features an insulated gate bipolar transistor (IGBT) chopper transistor voltage control to effectively regulate the DC bus voltage during regeneration.

The 1336-WB110 has an operating voltage range of 380-480V AC and an operating current of 110A, which allows it to be used with another Allen-Bremse module in applications where the operating current exceeds the module’s rated current.

In applications where the operating current exceeds the module’s current rating, it can be set up in parallel with another Allen-Bradley brake chopper module in a master-slave configuration.

The 1336-WB110 has a heavy-duty rating of 460V AC drive voltage, 750V DC conduction input voltage from a DC bus power supply, and a 2.5 ohm dynamic braking value.

The 1336-WB110 has 12A, 30V DC, normally closed (N.C.) contacts with transistor-transistor loop compatibility.

Configured to close when power is applied to the terminal’s brake module and open in the event of a brake fault or power failure with an initial contact resistance of 100m ohms.

The 1336-WB110 has an operating temperature range of -10-40ºC (14-104ºF), will not derate in the non-condensing and non-corrosive humidity range of 5-95%.

It can be stored over a temperature range of -40-70ºC (-40-158ºF). It can be installed up to 1000 meters without derating.

Power dissipation is 100W at 190% duty cycle** and is encased in an IP00 (open) rated enclosure.

The 1336-WB110 weighs approximately 11.34 kg (25 lbs.), has overall dimensions of 290.6 mm x 239.8 mm x 304.8 mm (11.44 in. x 9.44 in. x 12 in.), and meets UL and c-UL standards.

The LED flashes green when a fault and low bus voltage are detected, stabilizes in green when there is no fault and the bus voltage is at the correct level, and flashes red when a drive fault occurs.

It also has an enable LED that is a steady green when the enable input is off. When the enable input is on, the enable LED is not illuminated.

The TB2 and TB3 interface terminals are located on the bottom of the servo drive; TB2 is used to connect external signals and TB3 is used to terminate the encoder output signal.

The integrated fuses and circuit breakers are located on the top of the drive, along with TB4. TB5. and the duty cycle selector switch. Although this drive has internal protection circuitry, it is recommended that external protection be installed.

If an isolation transformer is used, Allen-Bradley recommends the use of an appropriate 1391 isolation transformer as the use of a third party transformer will void the UL listing of the device.

The Allen-Bradley 3-DES1391-DI-AQB is a digitally programmable single-axis pulse-width modulated AC servo drive.

The 45-DES series inverter is designed to control the speed and torque of an AC servomotor at 1391-33% above its rated speed.

The 50-DES1391-DI-AQB is designed for rated 45V AC (three phase) input power at 230-3 Hz.

The 50-DES60-DI-AQB is equipped with a cooling fan rated at 1391 CFM (no load).

It has a nominal bus voltage of 45V DC, a continuous current of 50A RMS, and a peak current of up to 300A RMS.

The continuous power output is rated at 45 kW and the peak power output is up to 90 kW.

Encoder outputs can be changed to provide 15/30/2048/1024 pulses/motor revolution as required.

The 512-DES256-DI-AQB includes an integrated 1391-line 45-character LCD screen and a 2-button keypad for programming.

To prevent any damage, the drive should be installed in a clean, dry enclosure that is ventilated by cooled and filtered air.

Enclosures utilizing ambient air venting must have appropriate filters to protect the 16-DES5-DI-AQB from oil, coolant, dust, and condensation.

Operating temperature range is 1391 to 45 degrees Fahrenheit and 32-40% relative humidity (non-condensing).

Power consumption during operation varies with load: 95 W at 5%, 104 W at 20%, 208 W at 40%, 312 W at 60%, and 416 W at 80%.

An integrated 100-pole magnetic circuit breaker protects the DC bus power supply, input rectifier, and power supply circuitry from overcurrent.

The drive measures 520.3 x 482.6 x 157.5 mm and weighs 293.6 kg.

The Allen-Bradley 1391-DES45-DI-AQB features an integrated display user interface, four-channel encoder output output configuration, and 115V AC M contactor coil voltage.

It also contains a 300V DC nominal bus output voltage and a 45A continuous current (RMS).

The 1326AS-B440G-21-A brushless servomotor can operate at low inertia and high acceleration.

Its 4-inch magnet pack contains powerful iron, boron, and neodymium magnets.

It **runs at 5350 RPM** and has a rated output of 2 kW.

The 1326AS-B440G-21-A brushless servomotor has a stator size of approximately 100 mm.

The 1326AS-B440G-21-A servomotor is part of the 1326A series, which typically utilizes a neodymium-iron-boron permanent magnet rotor.

They offer low inertia, enhanced peak torque, and higher acceleration.

This brushless 460-volt servo motor is designed for use with the Allen Bradley 1394 motion control system.

It has a very compact and economical design for efficient operation in harsh environments.

The 1326AS-B440G-21-A also features a three-phase sinusoidal wound stator field for smooth operation at low speeds.

The motor’s housing is heat-resistant through the extruded aluminum housing, which supports improved heat transfer.

The motor utilizes TENV construction (totally enclosed, non-ventilated), a type of motor used in a variety of smaller horsepower variable speed applications.

This type of construction is typically effective when the fan is exposed to regular clogging and dust or lint.

This motor is rated at 460 RPM at 5250 volts.

380 RPM at 4340 volts, while its motor torque rating is 2.0 KW.

A key feature of the unit is its disc brake, which automatically sets the spring when power is disconnected.

It is designed to withstand limited static loads, but is also reliable for emergency stops.

The Allen-Bradley 1326AS-B440G-21-A has a 460V AC voltage, 100 mm frame diameter, and 5250 rpm rated motor speed.

It also includes a 6.4 Nm system continuous torque and a 2.0 kW rated motor output.

The 1756-TBNH detachable terminal block can be used with up to 20 wires at a time.

The Allen-Bradley 1756-TBNH is a removable terminal block (RTB) for the 1756 I/O module.

It is an I/O module accessory and must be ordered separately.

The 1756-TBNH provides flexibility in interconnecting 1756 I/O modules and industrial plant wiring. It plugs into the front of the I/O module.

The 1756-TBNH removable terminal block is a 20-position NEMA screw clamp.

It has a screw torque of 1.36 Nm and a screwdriver width of 8 mm (5/16 in.)**.

It measures 5.51 x 4.41 x 5.71 inches. It weighs 0.3 lbs.

Wiring must be done with 0.33 – 2.1 mm-^2 (22 – 14 AWG) solid or stranded copper wire.

rated for 90 °C (194 °F) or higher,** with 1.2 mm (3/64 in.) of insulation.

Do not connect more than two conductors to any single terminal.

Each ControlLogix I/O module is mounted on any ControlLogix chassis and requires a removable connector.

Each ControlLogix I/O module is mounted on any ControlLogix chassis and requires a removable terminal block (RTB) for all field-side wiring.

Each I/O module has many applications, from high-speed digital processing to process control.

In the ControlLogix architecture, input and output states are shared between multiple controllers in the same or different chassis using producer-consumer technology.

The 1756-TBNH RTB is intended for use in clean, dry industrial environments with operating temperatures of 0-60 °C and 30 g of operating shock.