BH-826-D-41

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The BH-826-D-41 from Kollmorgen features a keyseat measuring 1/8\" x 9/16\" and supports voltages between 400-480 V. This motor is part of the Kollmorgen Goldline B and BH Motors and reaches speeds of up to 3000 RPM. It delivers a peak stall current of 200 RMS amps with a 12 male pin connection.

Warranty
Wake Industrial Warranty

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Product Description:

The BH-826-D-41 is a brushless device that features permanent magnets in the rotor and a three-phase winding integrated into the stator. The motor is also able to undergo a continuous start-stop operation at a high repeat frequency while maintaining a low operation inertia. The housing design of the BH-826-D-41 motor is IM B5 according to DIN 42959; this design allows operators to install the motor in any vertical or horizontal position.

The motor is also equipped with a resolver, which functions as its feedback unit. The connectors suited for this motor include a EMV-RES connector; this connector features a socket with up to 12 poles. The motor also requires a RES shielded cable with a diameter of about 4 x2 x 0.25 millimeters square. The power connection of this motor occurs through an M5 screw connector in the terminal box. The mating connector is not included in the motor's delivery package. There is no holding brake installed with this motor; however, it is able to maintain an extremely accurate operation due to its integrated two-pole hollow-shaft resolver. The flange of this motor belongs to the tolerance class N according to DIN 42955, the motor it also is also classified under the Vibration class N.

The BH-826-D-41 contains ball bearings that support loads connected to its output shaft and is able to maintain optimum operation for about 20,000 hours. The maximum permissible ambient temperature for this product is about 5 to 40 degrees Celsius, while the permissible relative humidity is 85 per cent. The motor feedback cable for this product should be properly shielded to reduce interference. Also, before operation, this motor should be properly grounded together with the connected servo amplifier.

Certification
CE and UL certified
Climatic category
3k3
Coating
RAL 9005
Connection
12 Male Pin Connection
Continuous Stall Current
54.8 RMS AMPS
Insulation class
F
Manufacturer
Kollmorgen
Nameplate
attached
Peak installation height
1000m
Peak permissible relative humidity
0.95
Peak Stall Current
200 RMS AMPS
Protection class
IP65
Speed
3000 RPM
Voltage
400-480 V
Warranty
12 months

Frequently Asked Questions about BH-826-D-41:

Q: What type of drive controller is suited for the BH-826-D-41?

A: The BH-826-D-41 is exclusively intended to be driven by servo amplifiers from the SERVOSTAR 600 series.

Q: Is the direct operation of the BH-826-D-41 motor allowed?

A: The BH-826-D-41 is designed to be operated as components in electrical apparatus or machines. It should not be directly connected to the mains supply.

Q: What type of application is suited to the BH-826-D-41?

A: The BH-826-D-41 is designed especially for drives for industrial robots, machine tools, textile, and packing machinery.

Q: Is the BH-826-D-41 motor equipped with over temperature protection?

A: Yes. The BH-826-D-41 features an integrated thermal sensor to monitor operation temperature and provide over temperature protection.

Q: What type of feedback does the BH-826-D-41 motor have?

A: The BH-826-D-41 features a resolver as a feedback element. The resolver is evaluated by the connected controller for optimum operation.


Internal Product Review

  • ‘‘The BH-826-D-41 is a permanent magnet servo motor built by Kollmorgen to meet the operation requirements of highly dynamic applications. It has a compact housing unit, and is able to maintain a low inertial during its operation. The motor is also delivered with a high resolution resolver which operates as its feedback unit. ’’

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