MS2M02-A0FNN-KMDH1 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911421748
The Bosch Rexroth Indramat MS2M02-A0FNN-KMDH1 is an ultra compact motor from the MS2M Ultra Compact Motors series that weighs 0.78 kg and features a flange size of 38 mm with a spigot diameter of 30 mm. It has an optical encoder with 23 bit resolution, supports single and multiturn operation, and provides a maximum torque of 0.48 Nm. This motor has a protection type of IP65 and uses natural convection cooling.
Internal Product Review
The MS2M02-A0FNN-KMDH1 from Bosch Rexroth Indramat is an ultra-compact motor featuring an optical 23-bit encoder and natural convection cooling. Its electrically released 24V DC holding brake and IP65 protection ensure reliable performance in demanding environments. This motor stands out for its low rotor inertia and high positioning accuracy.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The MS2M02-A0FNN-KMDH1 is an ultra-compact synchronous motor from Bosch Rexroth Indramat in the MS2M Ultra Compact Motors series. A low-inertia rotor enables rapid acceleration, and heat is removed by natural convection so no auxiliary fan is required. A 23-bit optical encoder supplies high-resolution position data, and a holding brake secures the axis at power-off. Compact dimensions follow frame size 2 with frame length A, giving a short overall depth suited to tight machinery layouts.
The motor delivers 0.48 Nm of peak torque, covering small transfer and indexing loads. Its brake is electrically released at 24 V DC, permitting quick stop-and-hold cycles independent of drive current. Control electronics use a 4.75–5.25 V logic feed, and the single-/multiturn encoder restores absolute position after power-up. An M17 SPEEDCON connector and double-metal lead-wire cable speed installation and improve shielding. Acoustic output stays below 65 dB(A), while the housing carries IP65 ingress protection. A plain shaft without a sealing ring extends 22 mm for direct coupling. The three-phase winding is specified for 3000 min⁻¹, yet total mass is only 0.78 kg, easing gantry payload limits. Continuous use is allowed between 0 °C and 40 °C ambient.
Mounting follows the series interface: a 38 mm square flange, a 45 mm bolt circle, and M3 threaded holes centred on a spigot of 30 mm. The plain output shaft is 8 mm in diameter, suiting miniature couplings. Operation is possible up to 1000 m altitude before derating applies. Adequate clearance around the housing preserves acoustic and thermal limits during high-duty positioning tasks, and prevents heat soak into adjacent electronics and cable trays.
