AB 1326AB-B740E-S2LS Servo Motor

L = IP67 environmental rating only for all frame series
K4 = 8.1 N-m (72 lb-in.) Holding brake with 24V DC coil for 1326AB-B4 frame series
K5 = 13.6 N-m (120 lb-in.) Holding brake with 24V DC coil for 1326AB-B5 frame series
K7 = 41 N-m (140 lb-in.) Holding brake with 24V DC coil for 1326AB-B7 frame series
K4L = 8.1 N-m (72 lb-in.) Holding brake with 24V DC coil for 1326AB-B4 frame series with IP67 environmental rating
K5L = 13.6 N-m (120 lb-in.) Holding brake with 24V DC coil for 1326AB-B5 frame series with IP67 environmental rating
model:1326AB-B740E-S2LS
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Category: SKU: 1326AB-B740E-S2LS Tag:
Whatsapp：+86 13313705507
WeChat：+86 13313705507
E-mail：geabbdcs@gmail.com
Contacts：KEN HE

Description

AB c Servo Motor

Allen-Bradley offers a Viton shaft oil seal kit that you can install on a motor in the field. Use the seal in applications where the motor shaft may be subjected to occasional oil splashes or low pressure water jetting. An example would be when a motor is exposed to splashing from coolant nozzles.
Important: A shaft seal kit must be installed on the motor to meet IP65 requirements. The kit is not intended to be used in applications where the motor shaft is partially or fully submerged in oil. Important: The IP67 motor option (-L) has a factory-installed shaft seal and does not require this kit option.

Several adapters are available for mounting Allen-Bradley 845H encoders to 1326AB Torque Plus Series Servo Motors.Important: These adapters are not available for high-resolution feedback (-21M and -21S) motors. Refer to the figure below for more information.Important: Motors with IP65 or IP67 protection lose their rating when this option is used .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AB 1326AB-B740E-S2LS Servo Motor

Note: Use servo clamps to mount an 845H servo mount encoder to the adapter plate.
Note: Coupling accommodates 9.53 mm (0.375 in.) encoder shaft.
Note: Servo clamps accommodate both English and metric servo encoder mounting configurations.
ATTENTION: To avoid equipment damage caused by the gasket after adapter installation, remove and discard gasket during disassembly.

 

AB 1326AB-B740E-S2LS Servo Motor

The Motor Junction Box Kit provides axially-mounted connectors with either front or rear exit connections. The junction box allows the motor connectors to be brought out axially to the motor without urther wiring. Motors with IP65 protection maintain their rating when using this option.

To avoid equipment damage caused by the gasket after adapter installation, remove and discard gasket during disassembly.
Important: Curves and performance data shown are for motor and 1394 combinations where the amplifier rating is greater than or equal to the continuous stall current of the motor.The motor was tested at a line voltage of 460V AC, in a 40° C (104° F) ambient environment. The case temperature was approximately 100° C (212°F) with the motor windings at an 80° C (176° F) rise over ambient. Torque ratings were determined when the motor was mounted to a 304.8 mm x 304.8 mm x 25.4 mm (12 in. x 12 in. x 1 in.) steel mounting bracket. The motor contains two thermal switches wired in series that open during an
overtemperature condition. They are set at 155° C (311° F) ±10%. Contacts are rated for 1A at 115V AC, 1A at 24V DC. All values shown below have a tolerance of ±10%.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AB 1326AB-B740E-S2LS Servo Motor

The typical speed-torque curves show the operational envelope of different 1326AB Torque Plus/1394 combinations. General definitions for the 1326AB 460V Torque Plus Series servo motors are given below.Rated Speed – The operating speed of the drive and motor combination at which approximately 70% of continuous rated torque(Tc) can be developed. This point is defined with the motor at 25° C (77° F).Rated Operation Area – The boundary of the speed-torque curve where the motor and controller combination may operate on a servo basis without exceeding the RMS rating of either.Intermittent Operation Area – The boundary of the speed-torque curve where the motor and controller combination may operate in acceleration- deceleration mode without exceeding peak rating of either, provided that the duty cycle RMS continuous torque limit is not exceeded.Continuous Current – The rated current of a motor with windings at a rated temperature and an ambient temperature of 40° C (104° F).Peak Current – The amount of current that can be applied to the motor without causing damage to the motor.Mechanical Time Constant – The time required for the motor to reach 63% of its final speed when a step voltage is applied.Electrical Time Constant – The time required for the motor to reach 63% of its rated current. temperature in which the motor can be operated at rated loads without exceeding its insulation-type temperature rise limits.Insulation Class – The designation of the operating temperature limits for motor insulation materials.Thermal Time Constant – The time required for the motor windings to reach 63% of continuous temperature rise with constant watts loss.Torque Constant – The amount of torque developed for one ampere of motor current at the stated motor temperature.

 

 

AB 1326AB-B740E-S2LS Servo Motor PDF

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2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

 

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