HEAVY DUTY

SERIES RIM 1250

NorthStar™ brand

Bearingless Encoder
Key Features• Bearingless Design Mounts to 250-C Face
Motors (12.5" Diameter Mounting Flange)• Sensor Modules are Removable On-The-Flyand Require No Gapping• Stainless Steel and Ductile Cast Iron Construction for Harsh Mill Environments• Magneto-Resistive Technology Resists Dust,Dirt, Oil, Water and Other Common Contaminants

EN 61326

SPECIFICATIONSSTANDARD OPERATING CHARACTERISTICSMECHANICALENVIRONMENTAL

Code: Incremental
Pulses per Revolution: 60-1200
Phasing Sense: A leads B for Counter-Clockwise
rotation (CCW) viewing encoder-mounted end
Quadrature Phasing: 90° ± 22°
Symmetry: 180° ± 54°
Index: 270°, ungated (optional gated tofalling B edge)

Shaft Speed: 7,000 RPM (J or K wheels); 3600
RPM (TL wheels)
Mounting Configuration: 12.5” face mount for
NEMA MG1 standards
Housing Material: Cast Iron/Stainless SteelAcceleration Rate: 3600 rpm/sec max
Shaft Length Required: 3.0” min
Allowable Shaft End-Play: ± 0.050”
Allowable Shaft Runout: 0.003” TIR

Operating Temperature Range: -40°C to +80°C
Storage Temperature Range: -40°C to +120°CHumidity: to 98% RH (non-condensing)
Shock (Sensor Module): 1 meter drop test,
30 G’s Min
Vibration: 18 G’s @ 5-2000 Hz spectrum

ELECTRICAL
Input Power Requirements: 5-15 Volts DC, 45 mA
typical per sensor module plus line driver load
Output Signals: Line Driver, 150mA source/sink
Frequency Response: 0 - 120kHz Data & Index
Electrical Immunity: 2kV ESD, Reverse Polarity,
Short Circuit
Connector: 10 pin industrial duty latching, sealed
NEMA 4 &12, IP65

ELECTRICAL CONNECTIONS

SignalCommon
BA
Z*No Connection
Vcc—B—A—Z*ShieldConnector Pin
12345678910

Pigtail Cable MS 3102E18-IT#A
BlackEGreenDBlueCViolet——B
Red
HYellow
GGrayIOrangeJ
Braid* Index (Z) optional. See Ordering Information

HEAVY DUTY

NorthStar™ brand

SERIES RIM 1250
Ordering Information

To order, complete the model number with code numbers from the table below:
Code 1: Model

Code 2: PPR

Code 3: Index

Code 4: Wheel Bore

Code 5: Output

Code 6: Electrical

Code 7: Termination

R1
R1 Motor
Mount
Ring, for12-1/2"
C-FaceMotors0060

030000640480

0075

0512

0120

0600

0128

0960

0150

1024

0240

12000256

DIMENSIONS

Ordering Information
J045/8"bore
1 Single
L No Index
J05 7/8" bore
2 Dual (Isolated)
Available when J06 1.00" bore
Code 2 is 0480, J07 1-1/8" bore
Differential,
K09 1-3/8" bore
0512, 0600,
bidirectional
0960, 1024,
K10 1-1/2" boresignals——
1200 or 2048
K11 1-5/8" bore
(A, A, B, B)
G GatedK12 1-3/4" bore—
Index (Z, Z) K13 1-7/8" bore
K14 2" bore
Z Differential—
Index (Z, Z) K15 2-1/8" bore
K16 2-1/4" bore
K17 2-3/8" bore
K18 2-1/2" bore
K19 2-7/8" bore
Additional Shaft
Sizes Available
Up to 8.00"Maximum

L 5-15V in, 5-15V
C Latching Industrial
Line Driver (4428) out Connector with 1/2" NPT
M 10 pin MS Connector
R 15-26V in, 15V
Line Driver (4428) out
P 18" Pigtail
5 5-15V in, 5VLine Driver (4428) outinch[mm]

Worldwide Brands: NorthStarTM • AcuroTM • DynaparTM • HengstlerTM • HaroweTM
INNOVATION - CUSTOMIZATION - DELIVERY

WWW.DYNAPAR.COMHeadquarters: 1675 Delany Road • Gurnee, IL 60031-1282 • USA

Customer Service:
Tel.: +1.800.873.8731
Fax: +1.847.662.4150
custserv@dynapar.com

Technical Support
Tel.: +1.800.234.8731
Fax: +1.847.662.4150
northstar.techsupport@dynapar.com

European Sales Representitive
Hengstler GmbH
Uhlandstrasse 49, 78554 Aldingen
Germany
www.hengstler.com
NorthStar™ brand is a trademark of DYNAPAR. All rights reserved.
Document No. 702905-0002, Rev. A ©2013 DYNAPAR