BTDD170

BTDD170 is a dual-drive timing-belt linear module for long-stroke transfer applications requiring higher payload and stable belt-driven motion.

Max Stroke 2450 mm
Max Payload 20 kg Horizontal
Max Speed 2000 mm/s
Repeatability ±0.04 mm
Belt Lead 50 mm
Recommended Servo 400 W
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Ordering Method

BTDD170
Model
Body Model / Series / width
  • BTDD170 = body model
P50
Lead
Timing Belt
  • P = polyurethane
  • R = rubber
  • Lead: 50 mm
S100
Stroke
Stroke Travel Option
  • Sxxx = selected effective stroke
  • Standard range: 100–2450 mm / 50 mm pitch
R
Layout
Motor Layout
  • R Right-side
  • LL Lower-Left
  • UL Upper-Left
T40B
Motor
Motor Code Example
  • T = Delta
  • P = Panasonic
  • Y = Yaskawa
  • C = customer-provided
  • Recommended output: 400 W
  • B = with brake
C1
Sensor
Origin & Limit Sensors
  • C = motor side origin
  • D = opposite motor side
  • E = no origin sensor
  • 1 = one limit sensor set
  • 0 / 2 / 4 / 6 available

Detailed Specifications

Performance
ParameterVariant / ConditionSpecification
Repeatability (mm)—±0.04 mm
Standard Stroke RangeStandard product100–2450 mm / 50 mm pitch
Timing Belt Lead (mm)P50 / R5050 mm
Maximum Speed (mm/s)Rated motor speed2000 mm/s
Rated Thrust (N)Reference thrust160 N
Maximum Payload (kg)Horizontal / VerticalHorizontal: 20 kg
Vertical: disabled
Components
ParameterSpecification
Drive TypeDual timing-belt drive
Structure / EnvironmentDual-drive / semi-enclosed
Timing Belt MaterialP = polyurethane; R = rubber
Belt Width20 mm × 2 pcs
Linear GuideW20 × H15, 2 pcs
Motor Position OptionsR / UL / LL
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Motor Selection & Sensor Selection

Motor Selection
Motor Type
AC Servo Motor
Recommended Output
400 W
AC Voltage
220 V
Brake Option
With / without brake
Recommended Servo Motor Models
BrandBrake OptionServo Motor ModelServo Drive Model
DeltaWithout brakeECMA-C20604RSASD-B2-0421-B
DeltaWith brakeECMA-C20604SSASD-B2-0421-B
PanasonicWithout brakeMHMF042L1U2MMBDLN25SG
PanasonicWith brakeMHMF042L1V2MMBDLN25SG
YaskawaWithout brakeSGM7J04AFC6SSGD7S2R8A00A002
YaskawaWith brakeSGM7J04AFC6ESGD7S2R8A00A002
Motor Code / Selection Rule
ItemOptionsMeaning
Brand CodeT / P / Y / CT = Delta; P = Panasonic; Y = Yaskawa; C = customer-provided
Power Code40 = 400 WRecommended servo output for this model
Brake SuffixB = with brake; blank = without brakeBrake option in the motor code
Engineering NoteThe catalogue lists vertical installation as disabled for this model. Confirm payload, speed, stroke, installation direction, inertia matching and controller compatibility before final motor selection.
Sensor Selection
Home Sensor
EE-SX672 / EE-SX672P
Output Type
NPN / PNP
Voltage
DC 5–24 V
Mounting
External type
ItemOptionsMeaning
Origin SensorC / D / EC = motor side; D = opposite motor side; E = no origin sensor.
Limit Sensor0 / 2 / 4 / 6Limit sensor quantity is selected according to travel and controller requirements.
Sensor ModelEE-SX672 / EE-SX672PNPN / PNP output type is selected according to controller input type.

Load&Moment

Drawings

R Right Linear Module
UL Motor Upper Left
LL Motor Lower Left

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