KBM-35H01-020
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The KBM-35H01-020 is a brushless motor weighing 1.23 kg with an outer diameter of 95 mm. Manufactured by Kollmorgen as part of the KBM Brushless Motors series, it delivers a continuous torque of 2.24 Nm at 75°C and a peak torque of 10.7 Nm. The motor operates at a rated speed of 2500 rpm and a maximum speed of 7800 rpm.
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Product Description:
The KBM-35H01-020 is a high-efficiency brushless motor by Kollmorgen. This type is designed for compact high-torque servo applications. It provides accurate motion control and long-term reliability. The stator length measures 3.297 inches. It is from the KBM Brushless Motors.
The Kollmorgen KBM-35H01-020 produces 12.6 Nm of constant stall torque production. It achieves a peak stall torque of 40.9 Nm when loaded. The winding type is classified H to support drives operating at 240 to 480 VAC. The rated power output is 2970 Watts at 2700 RPM. The motor runs on 5.41 Arms of constant current. It can sustain peak currents of up to 21.9 Arms with efficiency. It has a torque sensitivity of 2.37 Nm per ampere. The line-to-line resistance of the unit is 4.13 Ohms. This brushless motor features a 600VDC Teflon-coated thermistor. The thermistor provides thermal protection at a minimum temperature of 150°C. It can securely operate at winding temperatures of up to 155°C. The frameless mounting style features a hollow shaft rotor. The rotor's outer diameter is exactly 5.5101 inches. The internal linkage requires a rotor bore diameter of 2.5595 inches. The rotor length is kept at 2.008 inches for axial precision. The stator is fastened to facilitate direct mechanical coupling.
The Kollmorgen KBM-35H01-020 provides smooth high-output functioning in servo-based systems. The 35-mm frame size allows for an outer stator diameter of 140mm. It is designed for precise torque and speed control. weighs approximately 2.2 kg. Its small design facilitates machine integration. The lead length is 400 mm to provide flexible cable routing. This motor is suitable for industrial-grade motion systems. It allows for smooth operation in servo drives with little torque ripple.
Frequently Asked Questions about KBM-35H01-020:
Q: How does the KBM-35H01-020 maintain high torque accuracy?
A: Its low-cogging rotor and high Kt rating deliver consistent torque per amp. This supports precision in servo loops and closed-loop control.
Q: Why is the 4.13 Ohms resistance important in KBM-35H01-020?
A: Higher resistance improves heat regulation during extended operations. It balances voltage drops without overloading the winding insulation.
Q: What role does the rotor’s hollow shaft play in KBM-35H01-020?
A: The hollow shaft allows for direct load coupling or signal cable routing. It enhances design flexibility in automation systems.
Q: How does the H-class winding improve KBM-35H01-020’s performance?
A: H winding supports high-voltage drive input up to 480 VAC. It reduces current demand, minimizing losses in long cable runs.
Q: Does the KBM-35H01-020 support vertical or horizontal mounting?
A: Yes, the frameless and bolted configuration allows flexible orientation. It enables integration in multi-axis robotic or gantry setups.
