LSM215-589-204-S-2KA Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
MPN: M.1302.1355
The Kollmorgen LSM215-589-204-S-2KA is a servo motor from the LSM Brushless Servo Motors series with a continuous torque of 66 Nm and a peak torque of 210 Nm. This motor operates at 460 V with a rated speed of 2000 rpm and has an 8 pole count. It uses single-turn high resolution feedback and weighs 48.7 kg with brake.
Internal Product Review
The LSM215-589-204-S-2KA is a Kollmorgen brushless servo motor built for demanding motion applications, with 66 Nm continuous torque and 2000 rpm rated speed. Single-turn high-resolution feedback and 210 Nm peak torque support precise positioning and strong dynamic response. A 460 V motor rating makes this servo motor an excellent fit for high-performance industrial systems.
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Product Description:
The LSM215-589-204-S-2KA is a brushless servo motor produced by Kollmorgen for the LSM Brushless Servo Motors series. It is intended for industrial automation tasks that require accurate speed and torque regulation, such as indexing tables, form-fill-seal stations, and precision gantries. When paired with a compatible digital drive, the motor provides closed-loop rotary motion that maintains the commanded position even under changing mechanical loads.
The motor delivers a continuous output of 66 Nm, making it suitable for mid-torque processes that run around the rated speed of 2000 rpm. A torque constant of 1.84 Nm/A links drive current to mechanical output, so the controller can predict load response during dynamic moves. When rapid acceleration is required, the converter may momentarily supply up to 144.2 A(pk). Copper windings sized for this current are arranged in an eight-pole stator. The electromagnetic circuit has a phase inductance of 7.4 mH and a line-to-line resistance of 0.31 Ω, which influence current ripple and thermal rise. The motor has a stall current requirement of 38.9 A(pk) and a voltage constant of 222 V/kRPM, which help the amplifier regulate current during operation. Nominal operation is intended for 460 V AC bus systems commonly used in North American production machinery.
During intermittent peaks, the shaft can reach 210 Nm, allowing the axis to overcome static friction or short bursts of process resistance. A holding brake powered at 24 VDC secures the load when the drive is disabled. The brake adds only 0.00856 kg·m² of reflected inertia to the system model. The total mass with the brake installed is 48.7 kg, which must be considered when selecting gantry or vertical-axis mounting hardware. A single-turn, high-resolution feedback device provides precise rotor angle data to the motion controller. This feedback allows the drive to regulate shaft position, speed, and torque throughout dynamic operating cycles.
