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    Motor, 2.5" CIM with 15T Pinion Gear for EVO Shifter

    #am-0255_15T
    $63.00
    (In stock)

    The CIM motor is a tried and true FIRST Robotics Competition workhorse motor. This brushed DC motor is 2.5 inches in diameter and kicks out 337 watts of power.

     

    Pinion Options:

     

    The CIM motor shaft is 0.313 in. (8 mm) in diameter and 1.25 inches long. It features a 2 mm wide machine key slot allowing installation of any number of custom or off the shelf pinions such as those included with all of our CIM based gearboxes. Other options include a pre-attached 16 tooth pinion making the CIM ready to mate to a CIM Sport planetary gearbox or a pre-attached 15 tooth pinion preparing the CIM for an EVO Gearbox. Use either of these two options if you are planning on using either the CIM Sport or an EVO gearbox and don't want to install the press fit pinion yourself. All of our other CIM based gearboxes use a slip fit pinion & machine key and are easy for the end user to install. 



    Compatible Components:

     

     

    Motor Etching

    • Logo: AndyMark Logo
    • Voltage and Name: 12VDC 2.5" CIM MOTOR
    • CCL part number: PM25R-45F-1003
    • Manufacturing date: MMDDYY

     

    Specifications

     

    • Bolt Pattern: 2 #10-32 Holes on a 2 in. diameter bolt circle
    • Duty Cycle: Intermittent
    • Free Current: 2.7 AMPs
    • Free Speed: 5310 RPM
    • Maximum Power: 337 Watts
    • Output Shaft Diameter: 0.313 in. (8mm)
    • Output Shaft Length: 1.245 in.
    • Stall Current: 133 AMPs
    • Stall Torque: 343.4 in-oz
    • Voltage: 12 Volts DC
    • Weight: 2.8 lbs

     

    Documents

    CAD File(s)

    am-0255 2.5inch CIM Motor.STEP

    Layout Print(s)

    am-0255 CIM Motor Layout.pdf

    Guide(s)

    CIM-motor-curve-am-0255.pdf

    PG188 Planetary Gearbox with RS775 Motor and Encoder

    #am-2924
    $144.53
    (In stock)

    Here is a gearmotor consisting of a 4-stage planetary gearbox and a RS775 series motor. The motor has been updated to include an encoderalready mounted. The motor with pinion (am-2765) can be purchased separately, if needed.

    This product has the same output shaft geometry (10mm with a 4mm keyway) as our other PG series gearmotors (PG27, PG71).

    We also have a convenient bracket (am-2197, not included) which can mount this motor.

    Specifications: 
     

    Physical Specs:

    • Overall Length: 6.70 inches
    • Maximum Diameter: 1.775 inches
    • Output Shaft size: 10mm (0.393") dia with 4mm (0.157") keyway
    • Weight: 2.1 pounds
    • Mounting Holes: M4x0.7 threaded hole (4) x 9mm deep
    • Electrical Connection Geometry: 3/16" wide spade connectors (2)
    • Gear Material: steel, formed from powdered metal
    • Body Material: steel
    • Lubrication: this gearbox is pre-greased and needs no further lubrication

    Encoder: 

    • Pulses Per Revolution: 7
    • Operating Voltage: 5VDC
    • Pinout:
      • Pin 1: 5Vdc
      • Pin 2: Gnd
      • Pin 3: Encoder Output Cha. A*
      • Pin 4: Encoder Output Cha. B*

    * Note: Because the encoder is connected to the back of the motor shaft, the rotation is backwards from normal front mounted encoders so you will need compensate for this in software or simply connect Ch. A output to your Ch. B input and Ch. B output to your Ch. A input.

    Performance Specs:

    • Gearbox Reduction: 188:1
    • Voltage: 12 volt DC
    • No Load Free Speed: 28 rpm
    • No Load Current: 0.6 amps
    • Gearbox Output Power: (tbd) Watts
    • Stall Torque: 33 ft-lbf
    • Stall Current: 22 amps
    • Minimum torque needed to back drive a non-powered PG188: 3.5 ft-lbs
    • Maximum torque applied at shaft which breaks gearbox: 39 ft-lbs (breakage point is shearing of shaft)

    NeveRest Classic 40 Gearmotor Anderson Powerpole 15A Connector

    #am-2964a
    $40.95
    (In stock)

    The NeveRest 40 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is a 6 mm D and the gearbox housing is 37 mm diameter.

    FIRST Legality:

    • According to the FIRST Tech Challenge Game Manual Part 1, Rule RE10, this is legal for the 2020-2021 FTC Game. 
    • According to the FIRST Robotics Challenge Game Manual, Rule R27, this is legal for the 2020-2021 FRC Game as it uses the NeveRest am-3104 motor.

    Encoder:
    There is an encoder mounted to the backside of this motor. It is a 7 pulse per revolution (ppr), hall effect encoder. Since the motor's gearbox has a 40:1 reduction, then the NeverRest 40 output shaft provides 280 ppr.

    Encoder Cable Options:
    NeveRest motors do not come with an encoder cable as we offer 3 cable options: 

    am-3926a allows you to connect the encoder directly to the FIRST Tech Challenge REV Controller.

    am-2992 has the 4 encoder pins joined in one housing using standard 0.1" spacing.

    am-2993 allows you to break out the 4 pins separately if you need them in a different order.
    Working with the Encoders:

    Performance Specs:
    Force Needed to Break Gearbox: 1478 oz-in
    Time to Failure at Stall: 2 minutes, 54 seconds
    Motor Case Temperature at Failure: 190 degrees F

    Specifications: 
    Physical Specs:

    • Overall Length: 133.5mm (5.26 in)
    • Maximum Diameter: 37mm (1.46 in)
    • Output Shaft size: 6mm (0.24 in) with 0.5mm deep flat
    • Weight: 0.75 pound
    • Mounting Holes: M3 tapped holes, qty. 6, on a 31mm bolt circle (3.5mm depth MAX, beyond this can damage plate and stop motor)
    • Electrical Connection Geometry: 6-pin connector for motor power and encoder contact
    • Gear Material: Steel
    • Body Material: Steel with plastic encoder housing
    • Lubrication: Included with gearbox
    • Shaft Hardness: 45-50 Rockwell C (https://en.wikipedia.org/wiki/Rockwell_scale)
    • Wire Gauge: 18 AWG

    Performance Specs:

    • Gearbox Reduction: 40:1
    • Voltage: 12 volt DC
    • No Load Free Speed, at gearbox output shaft: 160 rpm
    • No Load Free Speed, motor only: 6,600 rpm
    • Gearbox Output Power: 14W
    • Stall Torque: 350 oz-in
    • Stall Current: 11.5 amps
    • Force Needed to Break Gearbox: 1478 oz-in
    • Minimum torque needed to back drive: 12.8 oz-in
    • Output counts per revolution of Output Shaft (cpr): 1120 (280 rises of Channel A)
    • Output pulse per revolution of encoder shaft (ppr): 28 (7 rises of Channel A)

    Performance Specs, mounted to AndyMark dyno:

    • Max Speed (under load of dyno): 129 rpm
    • No Load Current (under load of dyno): 0.4 amps
    • Stall Current: 11.5 amps
    • Stall Torque: 396 oz-in
    • Max Output Power: 15 Watts
    • Time to Failure at Stall: 2 minutes, 54 seconds
    • Motor Case Temperature at Failure: 190 degrees F

    NeveRest Classic 60 Gearmotor Anderson Powerpole 15A

    #am-3103
    $44.50
    (In stock)

    The NeveRest 60 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is 6mm dia and the gearbox housing is 37mm in diameter 

    The power cable which feeds into the black encoder housing has two powerpole connectors already crimped to the end of the cable.

    FTC Legality: 


    According to the FIRST Tech Challenge Game Manual Part 1, Rule RE04 this is legal for the 2016-2017 FTC Game.

    Encoder Cable options: 


    Encoder cables are not included with this motor, and are sold separately. We have two options:

    1. am-2992 is a cable which has the white 4-pin connector for the encoder and also the black 4-pin connector for the HiTechnic and Modern Robotics motor controller.
    2. am-2993 is a cable which has the white 4-pin connector for the encoder on one end and 4 separate black connectors.

    Encoder: 


    There is an encoder mounted to the back side of this motor. It is a 7 pulse per revolution (ppr), hall effect encoder. Since the motor's gearbox has a 60:1 reduction, then the NeverRest 60 output shaft provides 420 ppr.



    Working with the Encoders:

     

    • https://ftc-tricks.com/dc-motors/
    • https://www.reddit.com/r/FTC/comments/474wks/help_the_different_motor_modes_run_using_encoders/
    • https://www.youtube.com/watch?v=d0liBxZCtrA

    Specifications: 
    Physical Specs:

    • Overall Length: 133.5mm (5.26 in)
    • Maximum Diameter: 37mm (1.46 in)
    • Output Shaft size: 6mm (0.24 in) with 0.5mm deep flat
    • Weight: 0.776 pounds
    • Mounting Holes: M3 tapped holes, qty. 6, on a 31mm bolt circle (3.5mm depth MAX, beyond this can damage plate and stop motor)
    • Electrical Connection Geometry: 6-pin connector for motor power and encoder contact
    • Gear Material: Steel
    • Body Material: Steel with plastic encoder housing
    • Lubrication: Included with gearbox
    • Shaft Hardness: 45-50 Rockwell C (https://en.wikipedia.org/wiki/Rockwell_scale)
    • Wire Gauge: 18 AWG

    Theoretical Performance Specs:

    • Gearbox Reduction: 60:1
    • Voltage: 12 volt DC
    • No Load Free Speed, at gearbox output shaft: 105 RPM
    • Gearbox Output Power: 14W
    • Stall Torque: 593 oz-in
    • Stall Current: 11.5A
    • Output counts per revolution of Output Shaft (cpr): 1680 Pulses

    Performance Specs, mounted to AndyMark dyno: Coming Soon

    • Max Speed (under load of dyno):
    • No Load Current (under load of dyno):
    • Stall Current:
    • Stall Torque:
    • Max Output Power:
    • Time to Failure at Stall:
    • Motor Case Temperature at Failure:

    NeveRest Classic 60 Gearmotor JST-VH-2 Connector

    #am-3103b
    $38.75
    (4 In stock)

    The NeveRest 60 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is a 6 mm D and the gearbox housing is 37 mm diameter.

     

    NeveRest Series Motor 12 Tooth w/Anderson Powerpole

    #am-3104
    $29.00
    (In stock)

    This is ONLY the motor that is featured in the NeveRest Series gearmotors. This motor has a pinion gear pre-installed that interfaces with either our NeveRest Classic gearboxes (12T) or our NeveRest Orbital gearboxes (17T). To produce a reasonable amount of torque for either driving your robot or moving a mechanism you will need one of the following gearboxes.

    The power cable which feeds into the black encoder housing has two different options that are already crimped to the end of the cable. (select your needs above):

    1. NEW for 2020! JST VH 2-pin connectors - Classic Motor Option or Orbital Motor Option: these option plug directly into the FIRST Tech Challenge REV Controller
    2. Anderson Powerpole 15A connectors - Classic Motor Option or Orbital Motor Option


    12 tooth pinion gear options: am-3104 & am-3104b are compatible with CLASSIC Gearboxes and replacements on CLASSIC Gearmotors:

    • NeveRest Classic 40 Gearbox No Motor
    • NeveRest Classic 60 Gearbox No Motor
    • NeveRest Classic 40 Gearmotor
    • NeveRest Classic 60 Gearmotor

    17 tooth pinion gear options: am-3104_17t & am-3104b_17t Compatible With ORBITAL Gearboxes:

    • NeveRest Orbital 3.7 Gearbox No Motor
    • NeveRest Orbital 3.7 Gearmotor
    • NeveRest Orbital 20 Gearmotor

    FRC/FTC Legality: 

    • According to the FIRST Tech Challenge Game Manual Part, this is legal for the 2019-2020 FTC Game
    • According to the FIRST Robotics Challenge Game Manual, this is legal for the 2020 FRC Game


    Encoder Cable options:
    Encoder cables are not included with this motor, and are sold separately. We have three options:

    1. am-3926a is a cable for connecting the encoder to the REV expansion hub used in FTC. 
    2. am-2992 is a cable which has the white 4-pin connector for the encoder and also the black 4-pin connector for the HiTechnic motor controller.
    3. am-2993 is a cable which has the white 4-pin connector for the encoder on one end and 4 separate black connectors.

    Encoder:
    The hall effect encoder mounted on the back of this motor provides 28 pulses per revolution (ppr).

    Use in a BaneBots Gearbox:
    This motor can be attached to a NeveRest Sport series gearboxes. Watch this video for step by step instruction on a similar gearbox, and reference this document for steps on using it with the NeveRest Sport. 

     

    am-3104_17t Gear Details

    • 17 teeth, Mod 0.5

    Specifications

    • Connector Type: JST-VH-2, Anderson Powerpoles
    • Free Current: 0.4 AMPs
    • Gauge: 18 AWG
    • Maximum Diameter: 1.500 in. (38 mm)
    • Maximum Power: 14 Watts
    • Mounting Geometry: 2 M3x0.5 on a 0.984 in. (25 mm) Bolt Circle
    • No Load RPM: 6600 RPM
    • Output Shaft Size: 0.125 in. (3.175 mm)
    • Overall Length: 3.300 in.
    • Poles Per Magnet: 7
    • Stall Current: 11.5 AMPs
    • Stall Torque: 8.75 oz-in
    • Ticks Per Revolution: 28
    • Voltage: 12 Volts DC
    • Weight: 0.587 lbs

    NeveRest Orbital 3.7 Gearmotor Anderson Powerpole 15A

    #am-3461a
    $48.50
    (2 In stock)

    The NeveRest 3.7 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is a 6 mm D and the gearbox housing is 37 mm diameter.

     

    The power cable which feeds into the black encoder housing has two different options that are already crimped to the end of the cable. (select your needs above):

     

    1. NEW for 2020! JST-VH-2 connectors Option: this option plugs directly into the FIRST Tech Challenge REV Controller
    2. Anderson Powerpole 15A connectors Option

    FIRST Legality:

    • According to the FIRST Tech Challenge Game Manual Part 1, Rule RE10, this is legal for the 2020-2021 FTC Game.
    • According to the FIRST Robotics Challenge Game Manual, Rule R27, this is legal for the 2020-2021 FRC Game as it uses the NeveRest am-3104 motor.

     

    Usage:

    • PicoBox LEO (am-3614). This gearbox is used for creating chain drives for mechanisms like arms.
    • PicoBox GEO (am-3616). This gearbox combines two orbital NeveRest motors into a single output shaft allowing for combined power at a low ratio.
    • PicoBox MEO (am-3615). This gearbox accepts one NeveRest motor and allows for gear changing through PicoBox gearing.

    Encoder:
    There is an encoder mounted to the backside of this motor. It is a 7 pulse per revolution (ppr), hall effect encoder. Since the motor's gearbox has a 3.7:1 reduction, then the NeverRest 3.7 output shaft provides 25.9 ppr.

     

    Encoder Cable Options:


    NeveRest motors do not come with an encoder cable as we offer 3 cable options:

    am-3926a allows you to connect the encoder directly to the FIRST Tech Challenge REV Controller.

    am-2992 has the 4 encoder pins joined in one housing using standard 0.1" spacing. am-2993 allows you to break out the 4 pins separately if you need them in a different order.

    Working with the Encoders:

    Performance Specs:
    Time to Failure at Stall: 2 minutes, 54 seconds
    Motor Case Temperature at Failure: 190 degrees F

    Specifications

    • Back Drive Force: 1.200 oz-in
    • Connector Type: JST-VH-2, Anderson Powerpoles
    • Free Current: 0.500 AMPs
    • Gauge: 18 AWG
    • Gear Materal: Steel
    • Material: Steel with Plastic Encoder Housing
    • Maximum Diameter: 1.500 in. (38 mm)
    • Maximum Power: 14 Watts
    • Mounting Geometry: 4x M3x0.5 on a 28 mm Bolt Circle
    • No Load RPM: 1780 RPM
    • Output Shaft Size: 0.240 in. (6 mm) D Shaft
    • Overall Length: 5.000 in.
    • Poles Per Magnet: 7
    • Ratio: 3.7:1
    • Shaft Hardness: 45-50 Rockwell C
    • Stall Current: 11.5 AMPs
    • Stall Torque: 32.3 oz-in
    • Ticks Per Revolution: 103.6
    • Voltage: 12 Volts DC
    • Weight: 0.905 lbs

    NeveRest Orbital 20 Gearmotor Anderson Powerpole 15A

    #am-3637
    $47.50
    (0 In stock)

    The NeveRest Orbital 20 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is a 6 mm D and the gearbox housing is 37 mm diameter.

    The power cable which feeds into the black encoder housing has two different options that are already crimped to the end of the cable. (select your needs above):

    1. NEW for 2020! JST-VH-2 connectors Option: this option plugs directly into the FIRST Tech Challenge REV Controller
    2. Anderson Powerpole 15A connectors Option

    FIRST Legality:

    • According to the FIRST Tech Challenge Game Manual Part 1, Rule RE10, this is legal for the 2020-2021 FTC Game. 
    • According to the FIRST Robotics Challenge Game Manual, Rule R27, this is legal for the 2020-2021 FRC Game as it uses the NeveRest am-3104 motor.

    Usage:

    • PicoBox LEO (am-3614). This gearbox is used for creating chain drives for mechanisms like arms.
    • PicoBox GEO (am-3616). This gearbox combines two orbital NeveRest motors into a single output shaft allowing for combined power at a low ratio.
    • PicoBox MEO (am-3615). This gearbox accepts one NeveRest motor and allows for gear changing through PicoBox gearing.

     

    Encoder:
    There is an encoder mounted to the backside of this motor. It is a 7 pulse per revolution (ppr), hall effect encoder. Since the motor's gearbox has a 19.2:1 reduction, then the NeverRest Orbital 20 output shaft provides 134.4 ppr.

    Encoder Cable Options:
    NeveRest motors do not come with an encoder cable as we offer 3 cable options: 

    am-3926a allows you to connect the encoder directly to the FIRST Tech Challenge REV Controller. am-2992 has the 4 encoder pins joined in one housing using standard 0.1" spacing. am-2993 allows you to break out the 4 pins separately if you need them in a different order.

    Working with the Encoders:

    Performance Specs:
    Time to Failure at Stall: 2 minutes, 54 seconds
    Motor Case Temperature at Failure: 190 degrees F

    Specifications

    • Back Drive Force: 6.400 oz-in
    • Connector Type: JST-VH-2, Anderson Powerpoles
    • Free Current: 0.500 AMPs
    • Gauge: 18 AWG
    • Gear Material: Steel and Plastic
    • Material: Steel with Plastic Encoder Housing
    • Maximum Diameter: 1.500 in. (38 mm)
    • Maximum Power: 14 Watts
    • Mounting Geometry: 4x M3x0.5 on a 28 mm Bolt Circle
    • No Load RPM: 340 RPM
    • Output Shaft Size: 0.240 in. (6 mm) D Shaft
    • Overall Length: 5.340 in.
    • Poles Per Magnet: 7
    • Ratio: 19.2:1
    • Shaft Hardness: 45-50 Rockwell C
    • Stall Current: 11.500 AMPs
    • Stall Torque: 175 oz-in
    • Ticks Per Revolution: 537.6
    • Voltage: 12 Volts DC
    • Weight: 0.991 lbs

    PG27 Gearmotor, 0.375 in. Hex Output

    #am-3651
    $125.00
    (In stock)

    The Planetary Gearbox (PG) series of gearboxes and gearmotors feature robust planetary gearing inside paired with reliable motors. You asked for it, we delivered. This gearbox now features TWO HEX output shaft options to easily attach to 3/8 in. or 1/2 in. bore wheels, sprockets, and other motion products without the need for special adapters.



    The PG Series of Planetary Gearboxes are designed for the following motors for the specific ratios (RS775-5 Motor, with Encoder For PG27 Gearbox and RS775-5 Motor, with Encoder For PG71 and PG188 Gearbox), or the AndyMark 9015 Motor using a Hardware Kit for PG 71 and 188 Gearbox with Pinion Gear for 9015 Motor

     

    Specifications

     

    • Lubrication: Included with Gearbox
    • Material: Steel
    • Mounting Geometry: Four 10-32 threaded holes on a 2.00 in. Bolt Circle, 4 M4x0.7 Threaded Holes on a 1.378"" Bolt Circle"
    • Weight: 1.66 lbs

    Documents

    Layout Print(s)

    am-3651 PG HEX SERIES LAYOUT.PDF

    PG71 Gearmotor, 0.375 in. Hex Output

    #am-3652
    $129.00
    (In stock)

    The Planetary Gearbox (PG) series of gearboxes and gearmotors feature robust planetary gearing inside paired with reliable motors. You asked for it, we delivered. This gearbox now features a 0.375" HEX output shaft to easily attach to 3/8" bore wheels, sprockets, and other motion products without the need for special adapters. The PG71 Gearmotor includes 775 motor with integrated quadrature encoder, simplifying feedback control.

     

    Specifications

    • Lubrication: Included with Gearbox
    • Material: Steel
    • Mounting Geometry: 4 10-32 threaded holes on a 2.00 in. Bolt Circle, 4 M4x0.7 Threaded Holes on a 1.378 in. Bolt Circle
    • Weight: 1.96 lbs

    PG188 Gearmotor with 0.375 in. Hex Output

    #am-3653
    $139.00
    (In stock)

    The Planetary Gearbox (PG) series of gearboxes and gearmotors feature robust planetary gearing inside paired with reliable motors. You asked for it, we delivered. This gearbox now features a 0.375" HEX output shaft to easily attach to 3/8" bore wheels, sprockets, and other motion products without the need for special adapters. The PG188 Gearmotor includes 775 motor with integrated quadrature encoder, simplifying feedback control.

     

    Specifications

    • Lubrication: Included with Gearbox
    • Material: Steel
    • Mounting Geometry: 4 10-32 threaded holes on a 2.00 in. Bolt Circle, 4 M4x0.7 Threaded Holes on a 1.378 in. Bolt Circle
    • Weight: 2.20 lbs

    0.5"Hex Adapter Shaft for Bosch Motor

    #am-3723
    $15.38
    (In stock)

    This is an adapter to convert the female spline output of the Bosch Seat Motor (am-3493) to a 2 inch long 0.5 inch hex shaft. The square end interfaces with the female spline of the motor and is retained by an included 6-32 screw and washer. Our testing shows that in a back-drive situation the worm gear in the gearbox will fail before the motor spline or this adapter. 

    Specifications: 

    • Overall Length: 3.014 in.
    • Hex Length: 2.0 in.
    • Hex Width: 0.5 in.
    • Square Width: 0.23 in.
    • Weight: 0.126 Pounds
    • Material: 4140 Steel

    Included Hardware:

    • 1 - 6-32 x 0.5 in. Hex Head Machine Screw - (Sold in a Bulk Qty as am-1436)
    • 1 - #6 x 0.375" OD Flat Washer

    775 RedLine Motor

    #am-3775a
    $27.00
    (In stock)

    This updated version of the AndyMark 775 RedLine Motor is an even faster and more powerful version of this popular 775-class motor platform. With a power rating of up to 382W, this motor is capable of delivering even more immense power in the same small lightweight package over the previous version. This ball-bearing supported, air cooled motor is best used in high-speed applications where the motor will not be stalled for long periods such as shooters, conveyors, and intake mechanisms. With sufficient care and attention to your application's traction limit, this motor can be effective in FRC drive applications as well.

     

    Product Usage:


    Motors need air flow to keep cool. A hot motor won't last nearly as long, or deliver the power it once did new. To keep a RedLine cool and in great shape, use a 775 Vent Plate Spacer, am-3650 when mounting to a custom gearbox. All of our gearboxes that use this motor have vent plate spacers included with your purchase or include sufficient venting machined in.



    Useful Additional Parts:


    Motor has the following information laser etched on the flux ring:
    Manufacturer Part number: DF-30F-2003 
    Logo: AndyMark Logo
    AndyMark Part Number: am-3775a
    Voltage: 12VDC
    Date Code: YYWWD

     

    Specifications

     

    • Bolt Pattern: 2 M4x0.7 Holes on a 29 mm diameter bolt circle
    • Diameter: 1.744 in.
    • Length: 3.455 in.
    • Maximum Power: 380 Watts (+/- 10%)
    • No Load Current: 3.8 A
    • No Load RPM: 21020 RPM (+/- 10%)
    • Output Shaft Diameter: 5 mm
    • Output Shaft Length: 0.346 in.
    • Stall Current: 130 A
    • Stall Torque: 0.7 N-m (6.2 in-lbs) (+/- 10%)
    • Voltage: 12 VDC
    • Weight: 0.806 lb

    NeveRest Classic 40 Gearmotor, JST-VH-2 Connector

    #am-2964b
    $38.95

    The NeveRest 40 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is a 6 mm D and the gearbox housing is 37 mm diameter.

    FIRST Legality:

    • According to the FIRST Tech Challenge Game Manual Part 1, Rule RE10, this is legal for the 2020-2021 FTC Game. 
    • According to the FIRST Robotics Challenge Game Manual, Rule R27, this is legal for the 2020-2021 FRC Game as it uses the NeveRest am-3104 motor.

    Encoder:
    There is an encoder mounted to the backside of this motor. It is a 7 pulse per revolution (ppr), hall effect encoder. Since the motor's gearbox has a 40:1 reduction, then the NeverRest 40 output shaft provides 280 ppr.

    Encoder Cable Options:
    NeveRest motors do not come with an encoder cable as we offer 3 cable options: 

    am-3926a allows you to connect the encoder directly to the FIRST Tech Challenge REV Controller.

    am-2992 has the 4 encoder pins joined in one housing using standard 0.1" spacing.

    am-2993 allows you to break out the 4 pins separately if you need them in a different order.
    Working with the Encoders:

    Performance Specs:
    Force Needed to Break Gearbox: 1478 oz-in
    Time to Failure at Stall: 2 minutes, 54 seconds
    Motor Case Temperature at Failure: 190 degrees F

    Specifications

    • Back Drive Force: 12.800 in-oz
    • Connector Type: JST-VH-2, Anderson Powerpoles
    • Free Current: 0.5 AMPs
    • Gauge: 18 AWG
    • Gear Material: Steel
    • Material: Steel with Plastic Encoder Housing
    • Maximum Diameter: 1.500 in. (38 mm)
    • Maximum Power: 14 Watts
    • Mounting Geometry: 6 M3x0.5 in. on a 1.220 in. (31 mm) Bolt Circle
    • No Load Current: 0.4 AMPs
    • No Load RPM: 160 RPM
    • Output Shaft Size: 0.240 in. (6 mm) D Shaft
    • Overall Length: 5.250 in.
    • Poles Per Magnet: 7
    • Ratio: 40:1
    • Shaft Hardness: 45-50 Rockwell C
    • Stall Current: 11.5 AMPS
    • Stall Torque: 350 oz-in
    • Ticks Per Revolution: 1120
    • Voltage: 12 Volts DC
    • Weight: 0.767 lbs