MAD100B-0250-SA-N0-BP0-05-R1
MPN: R911312061
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The MAD100B-0250-SA-N0-BP0-05-R1 is a self-cooled AC servo motor with a rated torque of 9.6 Nm. Manufactured by Bosch Rexroth Indramat as part of their MAD IndraDyn A Motors series, it operates at a rated speed of 2500 rpm with a voltage of 400 V AC. This motor features an IP65 enclosure and a multiturn absolute encoder.
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Product Description:
Bosch Rexroth manufactures the MAD100B-0250-SA-N0-BP0-05-R1 400V motor as a part of the MAD series. It features an axial blower for cooling that pushes air through a fan from end B to A. The blower is designed for voltage regulation of 3×400V ±15% as well as 3×480V ±10% and consume power in the range of 83 to 100 VA. The amount of air it blows through is 230 m³/h.
The MAD100B-0250-SA-N0-BP0-05-R1 motor has a rated power of 6.5 kW and its normal speed is rated at 2500 r/min with a key speed 2000 r/min. The motor comes equipped with coupled bearings that works up to a maximum speed of 6300 r/min and helps in delivering 25 Nm normal turn effect. The MAD100B motor is designed without an encoder as well as bears no holding brake in the initial assembly but extends the support for an optional braking system if the system needs. There is a power outlet on the B-side of the enclosure and this motor features a mechanically balance full key shaft with imposed sealing ring to make the motor an overall IP65 protected. The MAD100B motor uses flange type mounting design and it takes 30 minutes for the motor’s temperature to drop by 50% the thermal value.
The MAD100B-0250-SA-N0-BP0-05-R1 motor draws 16.2 A of electrical current and has a maximum operating current limit of 28.3 A. At standstill torque of 28 Nm is delivered with current utilization of 16.2 A. The MAD100B motor’s torque constant at a temperature of 68°F is 2.11 Nm/A and it possess a rotational inertia 0.019 kg·m². It reaches a 10-minute cycle under the 44% speed setting and for the rotor’s stability this motor works with three pole pairs.
Frequently Asked Questions about MAD100B-0250-SA-N0-BP0-05-R1:
Q: What is the significance of the axial blower in the MAD100B-0250-SA-N0-BP0-05-R1 motor?
A: The axial blower ensures efficient cooling by pushing air from end B to A, maintaining optimal motor temperature during operation and preventing overheating, which is essential for reliable performance in demanding applications.
Q: How does the motor’s 2.11 Nm/A torque constant impact its performance?
A: The 2.11 Nm/A torque constant enables consistent torque output relative to the electrical current, improving efficiency and responsiveness at various operating conditions, such as the 2500 r/min speed.
Q: What is the benefit of the 30-minute temperature drop feature?
A: The 30-minute temperature drop helps optimize the motor’s thermal management, ensuring safe operation and preventing overheating by allowing the motor to cool down quickly after heavy use.
Q: How does the motor’s high-speed limit of 6300 r/min benefit its performance?
A: The MAD100B-0250-SA-N0-BP0-05-R1 motor's 6300 r/min speed limit allows for higher power output and faster operational capabilities, ideal for applications requiring quick response and high performance over extended periods.
Q: What is the importance of the full key shaft design with imposed sealing ring?
A: The full key shaft design ensures a secure connection and prevents slippage, while the sealing ring enhances the motor's protection, helping maintain its IP65 rating by preventing contaminants from entering.