Heavy Duty Motor Mount Series

Quadruple angular ceramic bearings, 50,000 rpm, 0.94 hp (0.70 kW), and a rigid steel barrel for mounting make the new governed 460HD ideal for cutting or finishing harder materials. Sealed at its front collet for wet environments. The 460’s durable, direct drive, no heat, and low vibration governed motor is a reliable workhorse with powerful performance 24/7. A low vibration magnitude of 1.25 m/s² r.m.s, makes the well-balanced 460HD ideal for robotic integrations. Applications include finishing, drilling, milling, and routing.

460HD Specifications
Speed RPM50,000
Power Rating hp (Kw)0.94 (0.70)
Inlet Air Pressure90 PSI (6.2 Bar)
Air Consumption Idle cfm (l/s)14 (6.61)
Air Consumption Working Flow (l/s)14 (6.61) - 35 (16.52)
Sound LevelLess Than 78 dBA
Max Shank CapacityER11 - 1/4” (6mm)
Motor Weight46 oz (1.30 kg)

460HD Dimensions

460HD Dimensional Drawing
460HD Dimensions
A1.05” (26.54mm)
B1.62” (41.15mm)
C5.20” (132.08mm)
D6.03” (153.16mm)
E7.61” (193.29mm)
F3.10” (78.74mm)


Included Equipment

ER 11 Collet System
Collet Wrenches
3/8” NPT Air Supply Fitting

Standard Equipment

1/4” or 6mm collet standard – other sizes optional.
Oil-free 90 psi (6.2 bar), clean, dry air supply required.
Ceramic and angular contact bearing options available.

Accessories ModelsPart #
High Flow Filter Regulator Extractor 30008
6’ Air Supply Assembly w/Fitting30012
ER11 - 1/4” ER11 - 6mm
Speed RPMPart #Speed RPMPart #

Service & Support

Support is always available from our technical team in the USA and Germany. Repair Service is available in Florida and Munich. Call our factory technicians at +1-561-994-0500 or email us at [email protected].