Radio Accessories > Servos > Servos - High Voltage [View Top Sellers for this Category] Bookmark this Page

Hitec - HRCM7940 HRC37940S 37940S 669962379403 0669962379403
Manufacturer Stock#
37940S
A Closer Look at This Product
  Tech Notes

Accessories Needed

Possible Substitutions

Replacement & Optional Parts

Browse Hitec


Hitec HS-7940TH HV Digital HS Titanium Coreless 2BB
 
Save $16.00! Save $16.00 off Your $145 Order!
Place at least a $145 order for a limited time and we'll take $16.00 off the total! All you have to do to claim your savings is click on coupon code 410YC and it will be placed in your shopping cart.

Click for parts for this item
Hitec HS-7940TH HV Digital HS Titanium Coreless 2BB
View Larger Picture

Tower Catalog Page: 194

Stock Number
LXWCE7
Retail Price
237.95
Tower's Low Price
$149.99
FREE shipping when ordering this item on our web site... click for more information
Stock Status
In Stock
Buy Now
Add to wish list
—— Share ——
 

Quantity Discount
  Special Savings When Buying in Quantities
 
Special Stock Number Units at this Price Tower's Low Price Click to Order Quantity Discount Savings
 LM5819
Hitec HS-7940TH HV Digital HS Titanium Coreless 2BB Add to Wish List
288.98  Buy Now 11.00  

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the HS-7940TH High Speed, High Torque Digital Servo from Hitec.

FEATURES

Ideal for larger helicopters and cars needing high speed and plenty
of torque
Coreless motor for precise centering and accuracy
G2 programmable digital circuit, programmable features include;
Dead Band Width Speed (reduction)
Fail Safe Position Direction (CW/CCW)
Fail Safe On/Off End Points
Overload Protection Resolution High/Low
Titanium gears don't break or develop slop like conventional metal
gears
Capable of operating on two LiPo packs

INCLUDES

HS-7940TH High Speed, High Torque Digital Servo

REQUIREMENTS

Installing in model and connecting to control linkage and receiver

SPECIFICATIONS

Size: 1.57 x 0.79 x 1.50" (40 x 20 x 38mm)
Weight: 2.40oz (68g)
6.0V 7.4V
Speed: 0.07 sec 0.06 sec
Torque: 181 oz/in (13.0kg/cm) 222 oz/in (16.0kg/cm)
Drivetrain Type: Dual ball bearing

COMMENTS

This servo can be programmed with any Hitec digital servo
programmer. However, the Overload Protection and Resolution High/
Low can only be programmed with the HFP-20, HPP-21
(HRCM4420) or the HPP-21+ (HRCM4421)

A note on coreless motors-a conventional servo motor has a steel core
armature wrapped with wire that spins inside the magnets. In a
Coreless design, the armature uses a wire mesh that forms a cup
that spins around the outside of the magnet. This arrangement is
much lighter resulting in smoother operation and faster response
time.

jxs 7/13/09

– If you need more information, use these Hitec resources –
Email: service@hitecrcd.com
Web Site: http://www.hitecrcd.com/
Phone: 858-748-6948
  Postal Address:
Hitec
HITEC RCD USA, INC.
12115 PAINE STREET
POWAY, CA 92064

Click here for Units of Measure Conversion Calculators

Accessories Needed
 
COMPLETION NOTES FROM THE TECH DEPARTMENT
This is the HS-7940TH High Speed, High Torque Digital Servo from Hitec. FEATURES: Ideal for larger helicopters and cars needing high speed and plenty of torque, titanium gears, programmable, dual ball bearing gear train Capable of operating on two LiPo packs

Accessories for the Hitec HS-7940TH HV Digital HS Titanium Coreless 2BB

      Optional Accessories
 
  Special Stock Number Product Description Parts Saver Eligible Tower's
Low Price
Click to Order Quantity Needed In Cart? Stock
Status
 LXWCE8 Hitec HPP-21 Digital Servo Programmer
Qty Discount Available
26.99   In Stock
 LXWCE9 Hitec HPP-21 Plus Digital Servo Programmer
Qty Discount Available
49.99   In Stock
Subtotal for this Group of Accessories: 76.98  

      Optional Accessories

 
Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
See Tower Hobbies Reviews at Bizrate.com
Hobbico, Hobby & Model Construction Supplies - Retail, Champaign, IL
We accept the following: We accept the following payment methods: Discover, MasterCard, Visa, American Express, Diners Club International, JCB, China UnionPay, PayPal, and BillMeLater.
Unauthorized use of any materials presented here is prohibited. Copying or reproducing any elements from this page is not permitted. All prices, descriptions and availability subject to change. Displayed within some areas of our web site, the Retail Price is suggested by the manufacturer or supplier, or estimated in keeping with standard industry practice. It may not represent the prevailing price in your area or a price that Tower Hobbies has ever offered for the item.
Copyright © Tower Hobbies All rights reserved. Do not duplicate or redistribute in any form.