2. GAM Overview
• GAM/Jakob started in 1990 by Gary Michalek
• GAM brought the Jakob Coupling to the North
American Market
• GAM has 25% market share for the Bellows
Coupling
• GAM Gear started in 1998 by Gary Michalek
and Craig Van den Avont
• Launched our first in-house developed
product in 2004 Sold & Serviced By:
ELECTROMATE
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14. Dyna Series Features
High Precision Ground Gears
Hypoid Gearing (DSX Version)
(15:1 in a single stage)
Up to 100:1 in 2
Bellows Coupling Stages using
on the Input Planetary Input
Sold & Serviced By:
High Quality Tapered Roller ELECTROMATE
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Synthetic Oil Bearings
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15. Dyna Series Features
• Up to 15:1 in a single stage
(100:1 in two stages)
• Fewer components to wear
• Rated for 30,000 hours of life
• High Torques
• High Speeds
• High Efficiencies
• Standard backlash < 4 arcmin Dyna Series
Reduced backlash < 2 arcmin
Extreme backlash < 1 arcmin (DSX version) Sold & Serviced By:
ELECTROMATE
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16. Dyna Series Summary
• DS – Dyna Series right angle gearboxes
• DSX – Dyna Series Extreme Performance
– High precision ground gears
– Backlash < 1 arcmin
– High angular accuracy
– Low noise
• 4 Output Options
• 8 Frame Sizes- 55mm to 190mm
• Ratios from 3:1 to 100:1 standard
(Higher ratios available upon request)
Sold & Serviced By:
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17. Bellows Coupling Input
• With EASY Clamp for easy install or un-install
• Customized for each motor
(no sleeve or bushing used)
• Allows for thermal expansion of the motor shaft
• Keyways are possible
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DS DL SPL FP
18. Tapered Roller Bearings
• Allows high radial loading
• Allows high axial loading
• Increases total gearbox stiffness
Sold & Serviced By:
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DS DL SPL FP
19. Synthetic Oil Lubrication
• Uniformly dissipates heat
• Lubrication for life
• Allows for wide temperature range
(-10 to +100 degrees C)
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DS DL SPL FP
21. Ring Gear Machined into Housing
• Allows greater
torque transmission
• Eliminates the worry
of slipping
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DS DL SPL FP
22. Hypoid Gearing
Sliding
• Hypoid gearing is a variation of the
spiral bevel
• Tooth action of the gears is a
combination of rolling and sliding
Rolling
• Allows High ratios in a single stage
over standard bevel gears
• Combines the space and configuration
advantages of worm gearing with the Sold & Serviced By:
ELECTROMATE
efficiencies of spiral bevel gearing Toll Free Phone (877) SERVO98
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DS DL
23. Synthetic Oil Lubrication
• Uniformly dissipates heat
• Lubrication for life
• Allows for wide temperature range
(-10 to +100 degrees C)
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DS DL SPL
24. SPL Features
High Quality Ring Gear Machined
Synthetic Oil into the Housing
Tapered Roller
Bearings
High Precision
Ground Gears
Planetary Sold & Serviced By:
ELECTROMATE
Gearing Toll Free Phone (877) SERVO98
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25. SPL Series Summary
• Low Backlash planetary gearbox
• 4 Sizes available
• Drop-in for many other precision
planetary gearboxes
• Ratios from 4:1 to 100:1
• 3 Output Versions
Sold & Serviced By:
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26. FP-Series Features
Compact Design
Ring Gear cut
into the housing
Flange output for high
torsional stiffness
Sold & Serviced By:
Planetary gearing ELECTROMATE
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27. FP-Series Summary
• 4 Sizes available
• Compact design
• High torsional stiffness
• Ratios 3 to 100:1
• Allows for various unique system
designs
Sold & Serviced By:
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28. DL Output Options
DL-DW DL-PW
Drop-in for our highest Drop-in for many
precision Dyna-Series planetary gearboxes
Sold & Serviced By:
ELECTROMATE
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29. DL Features
Hypoid Gearing
(15:1 in a single stage)
Bellows Coupling
on the Input
Tapered Roller
High Quality Sold & Serviced By:
ELECTROMATE
Bearings Synthetic Oil Toll Free Phone (877) SERVO98
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30. DL Series Summary
• Advantages of a precision right angle at
the price of an in-line!
• Drop-in for either the GAM Dyna Series
• Drop-in for many in-line planetary boxes
• 3 Sizes available
• Ratios 5:1 to 150:1
Sold & Serviced By:
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32. HPS/HPX Features
High Precision Spheroidal graphite iron
spiral bevel gears housing for highest
rigidity available
Bellows Coupling Tapered Roller
on the Input Bearings
High Quality Sold & Serviced By:
ELECTROMATE
Synthetic Oil Toll Free Phone (877) SERVO98
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33. HPS/HPX Summary
• Highest quality spiral bevel gearbox on the
market
• HPX option for extremely high output torque
• Highest efficiency >98%
• Ratios from 1:1 to 5:1
• All versions available with a motor mount
Sold & Serviced By:
ELECTROMATE
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34. EPL Series
EPL-X EPL-W
New improved NEMA
Sold & Serviced By:
version gives a higher output ELECTROMATE
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torque! Toll Free Fax (877) SERV099
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35. EPL-Features
Honed Gears with large face width
Heavy Duty Bearings
20,000 Hrs at rated torque & speed
Light weight construction
Sold & Serviced By:
ELECTROMATE
Lubricated for life Toll Free Phone (877) SERVO98
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36. EPL Series Summary
• Available in metric, NEMA, or hollow
output face
• Performance vs. price makes this the
best value in the industry
• Highly customizable
NEW 50mm size!
• 5 sizes available
– Metric= 050, 064, 084, 118, 150
– NEMA=17, 23, 34, 42, 56
• Ratios 3:1 to 1000:1
Sold & Serviced By:
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37. Stainless Steel Series Features
Threaded Stainless Steel externals
plug • Food grade grease
• Perfect for medical or
food grade applications
Dual ball bearings
Sold & Serviced By:
Viton Seals O-ring sealed to the motorELECTROMATE Toll Free Phone (877) SERVO98
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(optional) sales@electromate.com
38. Stainless Steel Series Summary
• 3 Frame Sizes 70, 90, 120
• Ratios 3:1 to 100:1
• 5:1 and 10:1 will be stocked
• IP 66 rating
• Ready for wash-down & medical
applications right off the shelf
Shown with KG all
stainless steel coupling!
Sold & Serviced By:
ELECTROMATE
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39. UPL-Features
Quick mounting to NEMA motors
Low Backlash honed gears
Durable 10,000 hr bearings
NEMA output face
Sold & Serviced By:
ELECTROMATE
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40. UPL Series Summary
• Performance of a planetary at the price
of a spur gearbox
• 3 Sizes available NEMA23, 34, 42
• Ready to mount to NEMA motors
eg, UPL23 mounts to NEMA23 motor
• Ratios 5:1 to 100:1
Sold & Serviced By:
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41. Linear Mount Series
EPL-H RPL-H LSK
Sold & Serviced By:
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43. EPL-H Features
Honed Gears with large face width
Planetary Gearing
Heavy Duty Bearings
Dual bearings on all sizes except 064
All adapters included to Sold & Serviced By:
Lubricated for life ELECTROMATE
mount to motor and slide Toll Free Phone (877) SERVO98
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44. EPL-H/RPL-H Summary
• Comes ready to mount to the motor and
linear slide
• Quick and easy to install
• Eliminates numerous mounting
components
• 3 sizes available
• Ratios from 3:1 to 1000:1
Sold & Serviced By:
ELECTROMATE
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46. PL Features
Robust spiral
bevel gears Universal mounting by
T-grooves and basic
elements for assembly
Maintenance free
lubricated for life
Taper roller bearings
Sold & Serviced By:
ELECTROMATE
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Available with or without a motor mount kit Toll Free Fax (877) SERV099
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47. PL Series Summary
• Robust, reliable and maintenance free
• Ratios 1:1 and 2:1 in a single stage
• High ratios available with a planetary
gearbox input
• 4 gearbox sizes available from 10 Nm to
80 Nm
• Universal adaptation by T-grooves and
basic elements for assembly
Sold & Serviced By:
ELECTROMATE
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49. Features: Press-Fit Connection
Brass Wire Press-Fit
Connection
Advantages:
- Zero backlash connection between the aluminum hubs and multi-layered bellows
- Can withstand harsh environments where glued connections cannot – for
example, -50°C to 300°C temperature range and where chemicals are present
- With a nickel wire press-fit and stainless steel hubs, the couplings can be used in
Sold & Serviced By:
a vacuum or food-grade environment ELECTROMATE
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50. Features: EASY Clamp System
EASY-Clamp System
Advantages:
• Quicker and easier installation
• No additional tools needed for installation
• The newest and best engineered technology for
mounting couplings
• Eliminates possibility of damaging coupling
during installation or de-installation
• Tolerance differences between shaft and coupling
will be compensated Sold & Serviced By:
ELECTROMATE
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51. Features: EASY Clamp System
By loosening the socket head
cap screw against the pin, the
clamping hub is easily expanded
for assembly or dis-assembly.
Available on KM and KP
Series Sizes 20 and up
Sold & Serviced By:
ELECTROMATE
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52. Bellows Couplings
• Torque ranges from 3.5 lb-in to
354,000 lb-in (sizes relate to rated
torque in Nm)
• Zero backlash
KM (most sizes stocked) • Best couplings for stiffness while KSD
being able to absorb misalignment
• 7-10 stiffer than an elastomer
coupling
KR
KP
Available in all
Stainless Steel!
Sold & Serviced By:
KG ELECTROMATE
KLC (all sizes stocked) KHS Toll Free Phone (877) SERVO98
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53. Elastomer Couplings
• Torque ranges from 18 lb-in to 8851 lb-
in (sizes relate to rated torque in Nm)
• Zero backlash
• Vibration dampening
• 3-Piece pluggable design EKM
(most sizes stocked)
• Overtorque or misalignment usually
will not result in a catastrophic failure
Sold & Serviced By:
EKC ESM ELECTROMATE
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54. EKC Low Cost Elastomer
•Super Low Cost
•Fast Delivery
•Drops in for competitors
•Anodized hubs
•5 sizes from 5Nm to 110Nm
•3 different elastomer choices
Sold & Serviced By:
ELECTROMATE
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55. Specialty Couplings
– KPP Series
– KPS Series
– EKS Series
KPP KPS EKS Sold & Serviced By:
ELECTROMATE
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56. Drive-Shaft Couplings
– WD Series
– EKZ Series
– KLH Series
Sold & Serviced By:
WD EKZ KLH ELECTROMATE
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58. Safety Couplings
• How does a safety
coupling work?
Sold & Serviced By:
ELECTROMATE
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59. Why use safety couplings?
• Protect expensive tooling
• Protect product
• Minimal downtime
• No spare parts needed
• Can protect in situations where torque
limiting of the motor cannot
– Servomotor runaways
– Big inertial loads during a machine crash Sold & Serviced By:
ELECTROMATE
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60. Safety Couplings: Indirect Drive
SKB Series
SKG Series
ECH Series
SKB SKX-L Series
Sold & Serviced By:
ELECTROMATE
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61. Safety Couplings: Direct Drive
SKB-KP Series
SKB-KS Series
SKB-EK Series
SKB-KP SKB-ES Series
SBE
Sold & Serviced By:
ELECTROMATE
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62. Industries GAM Sells To
• Packaging
• Machine Tool
• Printing/Converting
• Material Handling
• Life Science/Medical
• Textiles
• Semi Conductor
• Custom Machines/Integration
• General Automation Sold & Serviced By:
ELECTROMATE
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63. Application Examples
Before After
The bearing support, coupling, and gearbox Sold & Serviced By:
mounting system were eliminated. ELECTROMATE
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64. Application Examples
Without EPL-H With EPL-H
The Coupling, Housing, and adapters are eliminated. Sold & Serviced By:
ELECTROMATE
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65. Application Examples
Food Packaging:
Special black anodized EPL-H on
actuator that pushes snack food into a
pouch
Sold & Serviced By:
ELECTROMATE
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66. Application Examples
High Speed HPS application turning a
grinding wheel
Special Fins to
dissipate heat
caused by high
speed
Yes, we replaced
this coupling with
a GAM
Sold & Serviced By:
ELECTROMATE
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