6SM 37L-4.000-G

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The 6SM 37L-4.000-G synchronous servo motor offers a motor torque of 1.5 Newton meters, operates at a speed of 4000 RPM, supports an operating mode of S1, and requires a current of 1.60 Amperes. As part of the 6SM Synchronous Servo Motors by Kollmorgen, this unit weighs 3.20 Kilograms for convenience and efficiency.

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Wake Industrial Warranty

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Product Description:

6SM 37L-4.000-G is a Kollmorgen servo motor from the 6SM product line. The motor is a brushless DC motor designed for servo applications. Permanent magnets are used for motor construction. Typical applications include transfer lines, machine tools and industrial robots. Integrated sensors monitor the winding temperature, helping to prevent overload and motor damage. The motor is equipped with an integrated resolver feedback element. Climate category for the motor is 3K3. The ambient temperature required for rated output is 5 to 40 degrees Celsius. Kollmorgen recommends using sites with altitudes of up to 1000 meters. The motor output derates by 1%/K for temperatures in the 40 to 50 degrees Celsius range. For elevation, the output derating is 6% for altitudes up to 2000 meters, 17% for altitudes up to 3000 meters, 30% for altitudes up to 4000 meters, and 55% for altitudes up to 5000 meters.

The 6SM 37L-4.000-G motor has a flange for machine mounting. Protection class of the unit is IP65, which makes it suitable for diverse applications. The torque and current at standstill are 1.5 Nm and 1.6 Amps. Speed rating of the servo motor is 4000 RPM. The mains supply voltage is 400/460 Volts. Torque constant for the unit is 0.96 Nm/A and the voltage constant is 58 mVmin. Rated output torque of the 6SM 37L-4.000-G motor is 1.2 Nm, the rated power output is 0.5 kilowatts, the rated current is 2.8 Amps and the peak current is 6.4 Amps. Windings on the unit have 6 poles and the resolver is 2 pole device. The phase to phase motor winding resistance is 15.5 Ohms and the phase to phase winding inductance is 30 millihenry.

Brake Voltage
24 VDC
Current
1.60 A
Item Weight
3.20 kg
Motor Torque
1.5 Nm
Operating Mode
S1
Power
0.50 kW
Protection Rating
IP 64
Shipping Dimensions
31.00 × 22.00 × 20.00 cm
Shipping Weight
3.50 kg
Speed
4000 RPM

Frequently Asked Questions about 6SM 37L-4.000-G:

Q: What is the motor protection rating?

A: Protection rating of the motor is IP65.

Q: Does the motor support feedback?

A: The motor supports feedback via an integrated resolver.

Q: What is the operating life of ball bearings?

A: The operating life of motor ball bearings is 20,000 hours.

Q: What is the operating temperature range?

A: The operating temperature range is 5 to 40 degrees Celsius.

Q: How can you mount the motor?

A: The motor has a flange for mounting.


Internal Product Review

  • ‘‘6SM 37L-4.000-G is a Kollmorgen servo motor. It is designed for industrial use. Resolver feedback and IP65 rating make the motor an ideal choice for closed loop control. ’’

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