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Portescap Product Range

Introduction

Over 70 years of experience in miniature motor solutions for performance-critical applications, formerly Escap
The leading supplier of sterilizable motor and control solutions for surgical instruments, withstanding up to 3,000+ autoclave cycles
Offering one of the widest product ranges of miniature motors, covering coreless BDC/BLDC motors, slotted/slotless BLDC motors, disc magnet motors, linear actuators, and more
R&D teams and manufacturing facilities across North America, Europe, and Asia ensure timeliness and continuity of the production

Applications

Surgical Power Tools

Powered Surgical Screwdrivers

Surgical Robots

Powered Surgical Staplers

Industrial Applications

Factory Automation

Industrial Robotics

Medical Devices

Infusion Systems

Industrial Power Tools

Aviation

Respirators

Powered Plastic Surgery Devices

Arthroscopic Shavers

ENT Microdebriders

ENT / Neuro and Spine Drills

Orthopedic Drills

Powered Orthopedic Saws

Products
Overview
Brochures

Products

portescap-slotted-coreless-bldc-motors

Portescap Slotted Coreless BLDC Motors

Diameter 12.7 - 31.5 mm
Continuous Stall Torque 9.2 - 818.2 mNm
Continuous Stall Current 1.27 -16.5 A

Designed and made in the USA, withstanding 3,000+ autoclave cycles, fully-customizable surgical motor solutions offering torques…

portescap-dc-coreless-brush-motors

Portescap DC Coreless Brush Motors

Diameter 8 - 35 mm
No-Load Speed 4,365 - 16,000 rpm
No-Load Current 1 - 90 mA

Outstanding speed/torque performance with lower joule heating, neodymium magnets available in specific models—diameter: 8-35 mm /…

portescap-coreless-bldc-motors

Portescap Coreless BLDC Motors

Diameter 16 - 32 mm
Output Power 4 - 244 W
Rated Torque 0.0027 - 0.225 Nm
Max. Motor Speed 10,900 - 73,000 rpm

3 phases with 2/4/8 poles slotless, coreless construction; excellent speed and position control, high torque density—specs:…

portescap-linear-stepper-motors

Portescap Linear Stepper Motors

Min. Holding Force (Energized) 28.9 - 403 N
Min. Holding Force (Un-energized) 13.9 - 100 N
Stroke Length 13.2 - 76.2 mm

Generate highly continuous linear forces, with captive and non-captive options—min. energized holding force: 28.9-403 N /…

portescap-can-stack-motors

Portescap Can Stack Motors

Diameter 15 - 60 mm
Min. Holding Torque 3.9 - 169.5 mNm
Detent Torque 0.9 - 29.7 mNm

The widest ranges of can stack solutions in the industry, varying from 15 to 60 mm,…

portescap-disc-magnet-stepper-motors

Portescap Disc Magnet Stepper Motors

Diameter 10 - 85 mm
Holding Torque 1.8 - 485 mNm
Detent Torque 0.9 - 20 mNm

Finer step resolutions, faster acceleration, and greater top speeds than conventional steppers—diameter: 10-85 mm / holding…

portescap-gearheads

Portescap Gearheads

Diameter 10 - 40 mm
Nominal Torque 100 - 10,000 mNm
Max. Recommended Input Speed 4,000 - 12,000 rpm

Portescap offers two types of gearheads—spur and planetary—spur gearheads have good efficiency and low friction, planetary…

portescap-encoders

Portescap Encoders

Type Optical, Magnetic and Magnetoresistive
Resolution 1 - 1024 line counts
Channels AB or ABZ

From 1 to 1024 line counts, with up to 3 channels, Portescap offers optical, magnetic and…

Featured Models

1

Portescap B0512N4080

Portescap Slotted Coreless BLDC Motors

Diameter 12.7 mm
No-Load Current 855 mA
No-Load Speed 11,829 rpm
Continuous Stall Torque 39.5 mNm
Continuous Stall Current 2.44 A
Peak Torque for 1s 449.3 mNm
Torque Constant 17 mNm/A

2

Portescap B0512N4081

Portescap Slotted Coreless BLDC Motors

Diameter 12.7 mm
No-Load Current 420 mA
No-Load Speed 90,599 rpm
Continuous Stall Torque 9.2 mNm
Continuous Stall Current 1.93 A
Peak Torque for 1s 166.4 mNm
Torque Constant 5.04 mNm/A

3

Portescap B0614H4041

Portescap Slotted Coreless BLDC Motors

Diameter 16.5 mm
No-Load Current 645 mA
No-Load Speed 7,277 rpm
Continuous Stall Torque 117.7 mNm
Continuous Stall Current 4.37 A
Peak Torque for 1s 1865.2 mNm
Torque Constant 28.3 mNm/A

4

Portescap 08GS61

Portescap DC Coreless Brush Motors

Diameter 8 mm
No-Load Speed 11,000 rpm
No-Load Current 3 mA
Output Power 0.5 W
Continuous Torque 0.66 mNm
Torque Constant 5.1 mNm/A

5

Portescap 10NS61

Portescap DC Coreless Brush Motors

Diameter 10 mm
No-Load Speed 10,700 rpm
No-Load Current 3.6 mA
Output Power 0.7 W
Continuous Torque 0.85 mNm
Torque Constant 7.7 mNm/A

Overview

Portescap - Performance-Critical, Sterilizable Motor Solutions with up to 3000+ Autoclave Cycles

Brochures

Overview

Portescap Product Comparision
Feature / Product line	Brushless DC Slotted	Brushless DC Slotless	Brush DC	Disc Magnet	Can Stack	Can Stack Linear Actuator
Efficiency & battery life	++	+++	++++	+	+	+
Motor lifetime	++++	++++	++	++++	+++	++
Autoclavability	++++		+
Ability to withstand harsh environments	++++	+++	++	++	+	+
High power / weight ratio	++++	++++	+++	+++	+	+
High motor acceleration	++	++	+++	++++
Open loop positioning	+	+		++++	++	+++
Simple control	+	+	++++	++	++	++
Low noise	+++	++++	+++	++	++	+
Ease of achieving linear motion						++++
Max rated continuous torque	++++	++++	+++	++++	+
Max speed	++++	++++	+++	++	+	+

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Understanding Portescap Catalog Data

Ultra EC High Performance Motors For Battery-Operated Power Tools

Meet Newest Innovation From Portescap: The Ultra EC™ Patented Coil

Meet The Family: Ultra EC Brushless Motors

Portescap Surgical Motors Solutions

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