M-605-D-B1-B3

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The M-605-D-B1-B3 is a durable servo motor with a peak torque of 90.4 lb-ft and a maximum operating speed of 2300 RPM. Designed by Kollmorgen, it’s part of the M Goldline Servo Motors series and weighs 83 lbs without a brake. The motor features 6 poles and 7.0 mH inductance for optimal performance.

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Product Description:

The M-605-D-B1-B3 servo motor is utilized in applications with substantial inertia mismatches, compliant loads or fast acceleration and deceleration. It is a component of Kollmorgen which is a renowned product designer with a focus on creating drives and motors for industrial automation.

The M-605-D-B1-B3 servo motor needs a specified voltage of 230 volts AC and delivers a continuous stall torque of 15.0 Nm with a peak value of stall torque at 44.3 Nm that helps in proper rotational processes. The brake system operates at 24 volts which aids in drawing 1.2 amps and provides 48 Nm of holding torque. This helps maintain position when power is removed or during a system stop. This M Goldline series motor belongs to insulation class 155 and includes a built-in thermostat to help protect against overheating. It features medium inertia by making it suitable for platforms where consistent acceleration and deceleration are needed. It supports both NEMA and metric mounting options and includes a rear shaft extension for added flexibility in installation. The feedback system can be configured with either a resolver or encoder. It carries a simple dimensional structure with an easy-to-handle mass.

The M-605-D-B1-B3 servo motor carries UL recognition and is designed with Class H insulation by offering exceptional thermal performance. With resolver or encoder feedback options and simple construction, it suits applications in which reliability is needed. The product is also protected under CE markings and is marked as compliant with various manufacturing and safety standards. The motor is rated for a maximum speed of 1600 RPM. Its continuous current consumption is 15.0 Amp RMS which aids in starting the motor and attaining desired performance.

Back Emf (kb)
90.5 VRMS/kRPM
Continuous Torque (40°c)
31.0 lb-ft (42.0 N-m)
Dc Resistance (rm)
0.26 Ohms
Inductance
7.0 mH
Maximum Acceleration
5790 rad/sec²
Maximum Operating Speed
2300 RPM
Number Of Poles
6
Peak Line Current (ip)
86.2 Amps RMS
Peak Torque
90.4 lb-ft (123.0 N-m)
Rated Power (kw)
8.2 kW
Rotor Inertia
0.01406 kg-m²
Static Friction (tf)
0.52 N-m
Thermal Resistance At Stall
0.28 °C/W
Thermal Time Constant
38 minutes
Weight Without Brake
83 lbs (37.8 kg)

Frequently Asked Questions about M-605-D-B1-B3:

Q: What are the voltage requirements for the Kollmorgen M-605-D-B1-B3 motor?

A: This motor operates at 230 VAC, making it compatible with standard industrial power supplies in automation and motion systems.

Q: Can the M-605-D-B1-B3 handle short bursts of high torque?

A: Yes, it provides a peak stall torque of 44.3 Nm, useful for short-duration, high-load conditions without permanent damage.

Q: What is the maximum speed capability of the Kollmorgen M-605-D-B1-B3 motor?

A: The motor can run at a maximum speed of 1600 RPM, supporting moderately fast operations in precision environments.

Q: Is the M-605-D-B1-B3 motor protected from overheating?

A: Yes, it includes a built-in thermostat and uses Class H insulation to help protect against thermal overloads.

Q: What type of feedback system does the M-605-D-B1-B3 support?

A: The motor supports resolver or encoder feedback for accurate position and velocity monitoring in servo systems.


Internal Product Review

  • ‘‘The M-605-D-B1-B3 motor from Kollmorgen's M Goldline series is a solid performer with 15.0 Nm continuous torque and 48 Nm brake holding. Its built-in thermostat and support for resolver feedback make it versatile. It is reliable for mid-speed tasks requiring dependable motion and electrical protection.’’

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