1 Introduction
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1 Introduction
Before using the motor unit
This product is designed to be incorporated into general industrial machinery, and
must not be used for other purposes. For the power supply use a DC power supply
with reinforced insulation on its primary and secondary sides. It should be noted that
we are not responsible for any damages caused by ignoring this warning.
Overview of the product
The BLH series is a brushless motor unit that adopts a slim, high-torque brushless
motor and an open-case high-precision compact driver of 24 VDC input type. The
product is available in three types; a round shaft type which is the optimum for high
speed requirements and a combination type
∗
equipped with a special-purpose
gearhead which is best suited to high-torque operation by gear speed reduction (a
pinion shaft type
∗
compatible with the accessory special-purpose gearhead).
∗ The motor with a frame size of 42 mm (1.65 in.) is a geared type. There is no pinion shaft
type available.
Standards and CE Marking
This product is recognized by UL and certified by CSA, and bears the CE Marking
(EMC Directive) in compliance with the EN Standards.
• Applicable Standards
Applicable Standards Certification Body Standard File No.
BLH015
BLH230
BLH450
BLH5100
UL 60950-1
CSA C22.2 No.60950-1
UL E208200
∗ The names of products certified to conform with relevant standards are represented by
applicable unit model motor and driver part numbers.
• Installation conditions
• The product is to be used as a component within other equipment.
• Overvoltage category: I
• Pollution degree: 2
• Protection against electric shock: Class III equipment
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