00-01207-002 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen 00-01207-002 motor is part of the ServoDisc Pancake DC Motors series and has a diameter of 139.7 mm and a length of 53.6 mm. It provides a rated continuous torque of 81 N-cm at 25°C and operates with a maximum recommended speed of 6000 RPM. The motor delivers a rated power output of 254 W, has a rated speed of 3000 RPM, and weighs 3.6 kg.
Internal Product Review
The 00-01207-002 is a Kollmorgen ServoDisc pancake DC motor with a 254 W rated power output and a 3000 RPM rated speed. High torque density is a standout, with 81 N-cm continuous torque at 25 C and 852 N-cm peak torque supporting demanding servo duty.
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Product Description:
The 00-01207-002 is a frameless permanent-magnet DC motor from Kollmorgen’s ServoDisc Pancake DC Motors series. As a pancake design, the unit offers a short axial length, making it suitable for space-limited rotary stages, indexing tables, and robotic joints in industrial automation. It converts armature current into bidirectional shaft torque for closed-loop speed or position control when paired with a servo amplifier and feedback device.
At 25 °C, the motor delivers a continuous torque of 81 N-cm while drawing 8.71 A of armature current. This operating point corresponds to a torque constant of 10.13 N-cm/A, so each additional ampere produces roughly ten newton-centimeters of torque. The windings are designed for a terminal voltage of 40.4 V, allowing use with 48 V-class supplies after accounting for drive losses. Under this electrical condition, the armature reaches a rated speed of 3000 rpm, providing smooth velocity regulation for midrange motion axes.
During dynamic operation, the motor can generate a peak torque of 852 N-cm to overcome inertial loads, and its commutation geometry supports operation up to 6000 rpm without exceeding the mechanical speed limit. The ferro-nitride disc and copper conductors provide a power output of 254 W while limiting thermal rise, and the complete assembly weighs 3.6 kg for integration on moving carriages. A back-EMF constant of 10.60 V/krpm indicates the voltage produced during regeneration, while the terminal resistance of 0.750 Ω governs steady-state current draw at low speeds. The rotor inertia is 1.84 kg-cm², supporting rapid reversals, and the motor has a 139.7 mm outer diameter with a 53.6 mm stack length for installation in flat housings. An integral tachogenerator provides 5.30 V/krpm feedback with a linearity error of only 0.11%, allowing precise speed control without an external encoder.
