JR12M4CH
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The Kollmorgen JR12M4CH is a noteworthy component of the ServoDisc Pancake DC Motors, offering a rated power output of 414 Watts. The motor is capable of reaching a rated speed of 3000 RPM and maintains a continual stall torque of 11 lb-in at 40°C. With a peak torque of 118 lb-in, it's highly reliable and efficient.
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Product Description:
JR12M4CH is a Kollmorgen ServoDisc Pancake DC Motors servo motor. Salient features of ServoDisc motors include low mechanical time constants, UL recognized versions, and NEMA/IEC mounting availability. Optional features include tachometers, resolvers, gear reducers, optical encoders, and fail-safe brakes. These motors are compatible with KXA Plus amplifiers. The unique flat disc armature is used on ServoDisc motors that have an industrial grade housing, leading to a low profile motor design. These motors are ideal for applications that require compact motors with ms military style connectors. Peak torque output of the JR12M4CH motor is 13.3 N-cm. Its rated speed is 3000 RPM and the maximum speed is 5000 RPM. The rated continuous torque is 13 N-cm at 25 degrees Celsius and 1.2 N-cm at 50 degrees Celsius.
Power output rating of the motor is 414 Watts or 0.55 Horsepower. The continuous stall torque is 1.2 N-cm and the cogging torque is 0 oz-in. Terminal voltage rating of the motor is 63 Volts. The rated continuous current is 8.4 Amps. Peak current for the motor is 80 Amps and the continuous stall current is 7.5 Amps. Motor winding specifications include 0.95 Ohms terminal resistance, 0.73 Ohms armature resistance, 17.8 V/KRPM back EMF constant, 17.02 N-cm/Amp torque constant, 2 N-cm/KRPM viscous damping constant, less than 45 microhenry armature inductance, and 141 commutator bars. Moment of inertia of the motor is 0.017 oz-in-s2. Mechanical specifications include 3.6 kilograms weight, 139.7 millimeters diameter, and 100.1 millimeters length. Peak acceleration for the motor is 111.3 kRad/s2. The mechanical time constant is 3.02 milliseconds and the electrical time constant is less than 0.14 milliseconds. The motor can deliver 14.7 kW/s continuous power.
Frequently Asked Questions about JR12M4CH:
Q: Which amplifier can be used with the motor?
A: The KXA Plus amplifier can be used with the motor.
Q: What is the motor weight?
A: Weight of the motor is 3.6 kg.
Q: What is the motor diameter?
A: The motor diameter is 139.7 mm.
Q: What type of armature is used on the motor?
A: A flat disc armature is used on the motor.
Q: What type of connectors does the motor have?
A: The motor has military style ms connectors.
