00D12A02100-1 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen 00D12A02100-1 is a direct drive motor from the DDR Direct Drive Motors series with a single bearing design and flange mount option. Its parallel configuration delivers a torque of 115 oz-in at 15.8 amps and 3,000 rpm, while series configuration provides 130 oz-in at 8.8 amps and 3,000 rpm. The motor features a standard winding with resolver.
Internal Product Review
The 00D12A02100-1 is a Kollmorgen DDR direct drive motor with flange mount and a single bearing design. The standard winding with resolver supports dependable feedback, while series operation reaches 130 oz-in torque for precise direct-drive motion.
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Product Description:
The 00D12A02100-1 torque motor is manufactured by Kollmorgen and belongs to the DDR Direct Drive Motors series. As a flange-mounted, hollow-shaft unit, it sits directly on the driven load, allowing the control system to operate without intermediate belts or gear reductions. This arrangement shortens settling time and increases positional stiffness in automated pick-and-place heads, rotary tables, and printing cylinders. A standard winding works with a resolver that supplies closed-loop position feedback to the servo amplifier. The direct-drive arrangement also reduces backlash that could otherwise affect repeatable positioning during rapid changes in direction.
A single-bearing design supports the rotor and stator in one concentric assembly, keeping runout low while reducing the number of components required in the machine. In its parallel winding configuration, the back electromotive force is 6.1 V/kRPM; drives use this value to select a suitable DC-bus voltage so the commanded speed can be reached without saturation. At 3,000 rpm, the winding draws 15.8 A of phase current and produces 115 oz-in of continuous torque, enabling moderate dynamic loads to be accelerated quickly. This operating point requires 22.2 V at the motor terminals, which keeps insulation stress and switching losses low when compact inverters are used. The parallel winding is therefore suited to drive arrangements that operate from a relatively low motor voltage while supplying greater phase current.
The series winding provides an alternative operating range. With a back electromotive force of 12.1 V/kRPM, the motor supports higher DC-link voltages for applications where additional speed overhead is necessary. At the same speed, the phase current falls to 8.8 A, while the delivered torque rises to 130 oz-in, favoring continuous-duty stations with limited cabinet cooling capacity. The terminal voltage at that operating point is 43.3 V, matching common 48 V servo buses and allowing multiple axes to share one supply. The stator pilot registers directly against the machine frame to support accurate alignment during installation. Resolver feedback supplies shaft-angle information to the servo amplifier, allowing the controller to regulate position and speed without relying on a separate external feedback device.
