Heavy Duty Motor Mount Series

The 450HDEreaches into pockets and angles, ideal for cutting or finishing hard-to-reach work areas. The sealed front-end prevents wet or dust contamination from getting inside the motor. This patented motor operates at governed speeds of 25,000, 30,000 or 40,000 rpm with power to 0.88 hp (0.66 kW). Ideal for routing composites, plastics, or wood and deburring, finishing, or drilling metal at constant high speed. The rigid 41 mm O.D. steel barrel is easily fixtured for automation or combined with an end effector.

450HDE Specifications
Speed RPM25,00030,00040,000
Power Rating hp (Kw)0.76 (0.57)0.83 (0.62)0.88 (0.66)
Inlet Air Pressure
90 PSI (6.2 Bar)
Air Consumption Idle cfm (l/s)13 (6.1)14 (6.6)14 (6.6)
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)

450HDE Dimensions

450HDE Dimensional Drawing
450HDE Dimensions
A2.5” (63.5mm)
B1.62” (41.15mm)
C6.75” (171.45mm)
D7.48” (189.99mm)
E9.06” (230.12 mm)
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].