M.1015.7864 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Kollmorgen M.1015.7864 is part of the FSM Brushless Servo Motors series and supports a continuous torque of 6.9 Nm with a peak torque of 15.3 Nm. Operating at a motor voltage of 230 V, it reaches a maximum speed of 4000 rpm and has a brake holding torque of 10.2 Nm. The motor has a rotor inertia of 0.0022 kg·m² and weighs 16.4 kg.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The M.1015.7864 is a brushless servo motor manufactured by Kollmorgen as part of the FSM Brushless Servo Motors series. It is intended for precision machine axes that require rapid acceleration, accurate velocity control, and reliable load holding. By combining a permanent-magnet rotor, an integrated fail-safe brake, and an optical encoder in one frame, the motor provides closed-loop rotary motion for automated pick-and-place systems, packaging equipment, and light machining centers. The integrated components reduce the number of separate devices that must be mounted around the driven axis while supporting precise position and speed regulation.
During continuous operation, the motor delivers 6.9 Nm while its three-phase stator operates with a 230 V winding. Speed can be commanded up to 4000 rpm, allowing the mechanical ratio to be matched to process demands. The encoder provides 2000 lines per revolution and operates from a 5 VDC supply, enabling the controller to measure small changes in rotor position. The internal spring-applied brake operates from 24 VDC, draws 0.69 A when energized, and produces 10.2 Nm of static holding torque when applied. This holding capability helps prevent unintended movement on vertical or safety-critical axes when the brake is engaged. Electrical response is governed by a phase inductance of 3.3 mH and a phase resistance of 0.89 Ω, which affect current-loop tuning and inverter selection. A 0.54 Nm/A torque constant provides predictable current-to-torque scaling across the operating range.
For short operating intervals, the motor can reach 15.3 Nm, supporting rapid indexing while remaining within permitted thermal limits. Heat produced in the copper windings leaves the housing through a 0.48 °C/W thermal path, allowing continuous-duty requirements to be evaluated using cabinet airflow or heat sink data. Back electromotive force increases with speed according to a 66 V/kRPM voltage constant, which the drive can use when managing voltage limits at higher speeds. Dynamic response is supported by a 0.0022 kg·m² rotor inertia that balances acceleration capability with load smoothing. The motor has a total mass of 16.4 kg, so the mounting structure must provide adequate mechanical support during operation.
